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PC1547APRAIRIE CLIPPERROTARY MOWER

M&W1020 South Sangamon Ave.Gibson City, Illinois 60936217-784-4561

Published 08/02 Serial No. 10901Through Current Part No. 00777393C

OPERATOR'S MANUALThis Operator's Manual is an integral part of the safe operationof this machine and must be maintained with the unit at all times.READ, UNDERSTAND, and FOLLOW the Safety and OperationInstructions contained in this manual before operating theequipment.

© 2004 Alamo Group Inc. $0.00

TO THE OWNER/OPERATOR/DEALERAll implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator whorecognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement tobe used with all its safety equipment properly attached to minimize the chance of accidents.

BEFORE YOU START!! Read the safety messages on the implement and shown in your manual.Observe the rules of safety and common sense!

WARRANTY INFORMATION:Read and understand the complete Warranty Statement found in this Manual. Fill out the Warranty Registration Formin full and return it within 30 Days. Make certain the Serial Number of the Machine is recorded on the Warranty Cardand on the Warranty Form that you retain. The use of "will-fit" parts will void your warranty and can causecatastrophic failure with possible injury or death.

In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, incooperation with other industry manufacturers has developed the AEM/FEMA Industrial and AgriculturalMower Safety Practices video and guide book.

The video will familiarize and instruct mower-tractor operators in safe practices when using industrial andagricultural mowing equipment. It is important that Every Mower Operator be educated in the operation oftheir mowing equipment and be able to recognize the potential hazards that can occur while operating amower. This video, along with the mower operator’s manual and the warning messages on the mower, willsignificantly assist in this important education.

Your Authorized Alamo Ag Dealer may have shown this video and presented you a DVD Video when youpurchased your mower. If you or any mower operator have not seen this video, Watch the Video, Readthis Operator’s Manual, and Complete the Video Guidebook before operating your new mower. If youdo not understand any of the instructions included in the video or operator’s manual or if you have anyquestions concerning safety of operation, contact your supervisor, dealer or Alamo Group Ag.

If you would like a VHS video tape of the video, please email [email protected] or Fax AEMVHS Video at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEMVHS Video 1502 E Walnut Street, Seguin, TX 78155. and request the VHS video version. Please includeyour name, mailing address, mower model and serial number.

Every operator should be trained for each piece of equipment (Tractor and Mower), understand the intendeduse, and the potential hazards before operating the equipment.

Safety TrainingMakes the Difference

BE SAFE!

BE ALERT!

BE ALIVE!

BE TRAINEDbefore operatingthe Mower!

Alamo Group Ag. Division is willing to provideone (1) AEM Mower Safety Practices Video

Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video

DVD Format – AEM/FEMA Mower Operator Safety Video

Mower Operator’s Manual

AEM Mower Operator’s Safety Manual

Requester Name: Phone:

Requester Address:

City

State

Zip Code

Mower Model: Serial Number:

Date Purchased: Dealer Salesperson:

Dealership Name: Dealership Location:

Mail to:AEM Video Services1502 E Walnut streetSeguin, TX 78155

Or Fax to:(830) 372-9529

Or Email to:[email protected]

TABLE OF CONTENTS

M&W is a registered trademark of Alamo Group Inc.

SAFETY SECTION ..................................................................................................................................... 1-1

Safety Information .................................................................................................................................. 1-2Safety Decals ........................................................................................................................................ 1-14Federal Laws & Regulations .................................................................................................................. 1-20

INTRODUCTION SECTION ........................................................................................................................ 2-1

ASSEMBLY SECTION ............................................................................................................................... 3-1

Dealer Setup Instructions ....................................................................................................................... 3-2Tongue Attachment ...............................................................................................................................3-3Center Axle Attachment ........................................................................................................................ 3-3Driveline Attachment .............................................................................................................................. 3-4Slip Clutch Attachment .......................................................................................................................... 3-4Driveline Clamp Cone Yoke Operating Instructions ................................................................................. 3-5Transport Bar Supports .......................................................................................................................... 3-6Rubber Safety Deflector ......................................................................................................................... 3-7Hydraulic System Assembly.................................................................................................................. 3-8Hydraulic Three-Spool Valve Accessory (Extra Equipment) ................................................................... 3-9Winch and Stand Accessory ................................................................................................................. 3-10

OPERATION SECTION ...............................................................................................................................4-1

MAINTENANCE SECTION ......................................................................................................................... 5-1

Lubrication Information .......................................................................................................................... 5-2Wing Gearbox ....................................................................................................................................... 5-3Center Gearbox .................................................................................................................................... 5-3Drivelines .............................................................................................................................................. 5-4Blade Servicing ..................................................................................................................................... 5-7Blade Sharpening ................................................................................................................................. 5-7Blade Removal ...................................................................................................................................... 5-8Blade Carrier Removal ........................................................................................................................... 5-8Slip Clutches ......................................................................................................................................... 5-9Skid Shoes ............................................................................................................................................ 5-9Seasonal Clutch Maintenance ............................................................................................................... 5-10Storage .................................................................................................................................................. 5-11Torque Chart .......................................................................................................................................... 5-11

SAFETYSECTION

Safety Section 1-1

Safety Section 1-2PC1547A 08/02

© 2004 Alamo Group Inc.

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A safe and careful operator is the best operator. Safety is of primary importance to the manufac-turer and should be to the owner/operator. Most accidents can be avoided by being aware ofyour equipment, your surroundings, and observing certain precautions. The first section of thismanual includes a list of Safety Messages that, if followed, will help protect the operator andbystanders from injury or death. Read and understand these Safety Messages before assem-bling, operating or servicing this mower. This equipment should only be operated by thosepersons who have read the Manual, who are responsible and trained, and who know how to doso safely and responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout thismanual and on decals which are attached to the equipment. The Safety Alert Symbol means:“ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and SignalWord are intended to warn the owner/operator of impending hazards and the degree of possibleinjury faced when operating this equipment..

CAUTION! The lowest level of Safety Message; warns of possible injury. Decals located on the Equipment with this Signal Word are Black and Yellow.

WARNING! Serious injury or possible death! Decals are Black and Orange.

DANGER! Imminent death/critical injury. Decals are Red and White. (SG-1)

Practice all usual and customary safe working precautions andabove all---remember safety is up to YOU. Only YOU can preventserious injury or death from unsafe practices.

READ, UNDERSTAND, and FOLLOW the following SafetyMessages. Serious injury or death may occur unless care istaken to follow the warnings and instructions stated in the SafetyMessages. Always use good common sense to avoid hazards.

(SG-2)



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Si no lee Ingles, pida ayuda a alguien quesi lo lea para que le traduzca las medidasde seguridad. (SG-3)

PELIGRO! ¡LEA ELINSTRUCTIVO!

DANGER! Never operate the Tractor or Implement until you have read andcompletely understand this Manual, the Tractor Operator’s Manual,and each of the Safety Messages found in the Manual or on the Tractorand Implement. Learn how to stop the tractor engine suddenly in anemergency. Never allow inexperienced or untrained personnel toooperate the Tractor and Implement without supervision. Make surethe operator has fully read and understood the manuals prior tooperation. (SG-4)

WARNING! Operate this Equipment only with a Tractor equipped with anapproved roll-over-protective system (ROPS). Always wear seatbelts. Serious injury or even death could result from falling off thetractor--particularly during a turnover when the operator could bepinned under the ROPS. (SG-7)

DANGER! BEFORE leaving the tractor seat, always engage the brake and/or setthe tractor transmission in parking gear, disengage the PTO, stop theengine, remove the key, and wait for all moving parts to stop. Place thetractor shift lever into a low range or parking gear to prevent the tractorfrom rolling. Never dismount a Tractor that is moving or while the engineis running. Operate the Tractor controls from the tractor seat only.

(SG-9)

WARNING! Always maintain the safety decals in good readable condition. If the decals are missing, damaged,or unreadable, obtain and install replacement decals immediately. (SG-5)

WARNING! Make certain that the “Slow Moving Vehicle” (SMV) sign is installed insuch a way as to be clearly visible and legible. When transporting theEquipment use the Tractor flashing warning lights and follow all local trafficregulations. (SG-6)

WARNING! Do not modify or alter this Implement. Do not permit anyone to modify or alter this Implement,any of its components or any Implement function. (SG-8)

DANGER! Never allow children or other persons to ride on the Tractor or Implement.Falling off can result in serious injury or death. (SG-10)



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WARNING!

DANGER! Never work under the Implement, the framework, or any lifted compo-nent unless the Implement is securely supported or blocked up toprevent sudden or inadvertent falling which could cause serious injuryor even death. (SG-14)

WARNING! The operator and all support personnel should wear hard hats,safety shoes, safety glasses, and proper hearing protection at alltimes for protection from injury including injury from items thrown bythe equipment. (SG-16)

CAUTION! PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PER-MANENT HEARING LOSS! Tractors with or without an Implementattached can often be noisy enough to cause permanent hearingloss. We recommend that you always wear hearing protection if thenoise in the Operator’s position exceeds 80db. Noise over 85dbover an extended period of time will cause severe hearing loss.Noise over 90db adjacent to the Operator over an extended period oftime will cause permanent or total hearing loss. Note: Hearing lossfrom loud noise [from tractors, chain saws, radios, and other suchsources close to the ear] is cumulative over a lifetime without hopeof natural recovery. (SG-I7)

DANGER! Never allow children to operate or ride on the Tractor or Implement.(SGM-11)

Do not mount the Tractor while the tractor is moving. Mount theTractor only when the Tractor and all moving parts are completelystopped. (SG-12)

DANGER! Start tractor only when properly seated in the Tractor seat. Starting atractor in gear can result in injury or death. Read the Tractor operatorsmanual for proper starting instructions. (SG-13)



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WARNING! Transport only at safe speeds. Serious accidents and injuries canresult from operating this equipment at unsafe speeds. Understand theTractor and Implement and how it handles before transporting on streetsand highways. Make sure the Tractor steering and brakes are in goodcondition and operate properly.

Before transporting the Tractor and Implement, determine the safetransport speeds for you and the equipment. Make sure you abide bythe following rules:

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes. When operating downa hill or on wet or rain slick roads, the braking distance increases: use extreme care and reduce your speed.When operating in traffic always use the Tractor’s flashing warning lights and reduce your speed. Be aware oftraffic around you andwatch out for the other guy. (SG-19)

Test the equipment at a slow speed in turns. Increase the speedthrough the turn only after you determine that it is safe to operateat a higher speed. Use extreme care and reduce your speed whenturning sharply to prevent the tractor and implement from turningover. Determine the maximum safe turning speed for you and thisequipment before operating on roads or uneven ground.Only transport the Tractor and Implement at the speeds that youhave determined are safe and which allow you to properly control theequipment.

Test the tractor at a slow speed and increase the speed slowly.Apply the Brakes smoothly to determine the stoppingcharacteristics of the Tractor and Implement.As you increase the speed of the Tractor the stopping distanceincreases. Determine the maximum safe transport speed foryou and this Equipment.

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WARNING! Never attempt to lubricate, adjust, or remove material from theImplement while it is in motion or while tractor engine is running. Makesure the tractor engine is off before working on the Implement.

(SG-20)

WARNING! Periodically inspect all moving parts for wear and replace whennecessary with authorized service parts. Look for loose fasteners,worn or broken parts, and leaky or loose fittings. Make sure all pinshave cotter pins and washers. Serious injury may occur from notmaintaining this machine in good working order. (SG-21)

WARNING! Always read carefully and comply fully with the manufacturers instruc-tions when handling oil, solvents, cleansers, and any other chemicalagent. (SG-22)

DANGER! Never run the tractor engine in a closed building or without adequateventilation. The exhaust fumes can be hazardous to your health.

(SG-23)



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DANGER! KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglementand possible serious injury or death. (SG-24)

DANGER! Never allow children to play on or around Tractor or Implement. Children can slip or fall off theEquipment and be injured or killed. Children can cause the Implement to shift or fall crushingthemselves or others. (SG-25)

WARNING! Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can causeImplement driveline or blade failures resulting in serious injury or death. (SG-26)

DANGER! NEVER use drugs or alcohol immediately before or while operating theTractor and Implement. Drugs and alcohol will affect an operator’salertness and coordination and therefore affect the operator’s ability tooperate the equipment safely. Before operating the Tractor or Imple-ment, an operator on prescription or over-the-counter medication mustconsult a medical professional regarding any side effects of the medi-cation that would hinder their ability to operate the Equipment safely.NEVER knowingly allow anyone to operate this equipment when theiralertness or coordination is impaired. Serious injury or death to theoperator or others could result if the operator is under the influnce ofdrugs or alcohol. (SG-27)

WARNING! Mow only in conditions where you have clear visibility in daylight or with adequate artificial lighting.Never mow in darkness or foggy conditions where you cannot clearly see at least 100 yards in frontand to the sides of the tractor and mower. Make sure that you can clearly see and identify passersby,steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objects. Ifyou are unable to clearly see this type of items discontinue mowing. (SGM-1)

DANGER! There are obvious and hidden potential hazards in the operation of thisMower. REMEMBER! This machine is often operated in heavy brushand in heavy weeds. The Blades of this Mower can throw objects ifshields are not properly installed and maintained. Serious injury oreven death may occur unless care is taken to insure the safety of theoperator, bystanders, or passersby in the area. Do not operate thismachine with anyone in the immediate area. Stop mowing if anyoneis within 100 yards of mower. (SGM-2)

DANGER! Operate the Tractor and/or Implement controls only while properly seated in the Tractor seat withthe seat belt securely fastened around you. Inadvertent movement of the Tractor or Implement maycause serious injury or death. (SG-29)



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DANGER! All Safety Shields, Guards and Safety devices including(but not limited to) - the Deflectors, Chain Guards, SteelGuards, Gearbox Shields, Hydraulic Tank Shields, andRetractable Door Shields should be used and main-tained in good working condition. All safety devicesshould be inspected carefully at least daily for missingor broken components. Missing, broken, or worn itemsmust be replaced at once to reduce the possibility ofinjury or death from thrown objects, entanglement, orblade contact. (SGM-3)

DANGER! The rotating parts of this machine have been designed and tested for rugged use. However,they could fail upon impact with heavy, solid objects such as steel guard rails and concreteabutments. Such impact could cause the broken objects to be thrown outward at very highvelocities. To reduce the possibility of property damage, serious injury, or even death, neverallow the cutting blades to contact such obstacles. (SGM-4)

WARNING! Many varied objects, such as wire, cable, rope, or chains, can become entangled in the operatingparts of the mower head. These items could then swing outside the housing at greater velocitiesthan the blades. Such a situation is extremely hazardous and could result in serious injury or evendeath. Inspect the cutting area for such objects before mowing. Remove any like object from thesite. Never allow the cutting blades to contact such items. (SGM-6)

WARNING! Mow at the speed that you can safely operate and control the tractor and mower. Safe mowingspeed depends on terrain condition and grass type, density, and height of cut. Normal ground speedrange is from 0 to 5 mph. Use slow mowing speeds when operating on or near steep slopes, ditches,drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided.(SGM-7)

WARNING! Avoid mowing in reverse direction when possible. Check to make sure there are no persons arebehind the mower and use extreme care when mowing in reverse. Mow only at a slow ground speedwhere you can safely operate and control the tractor and mower. Never mow an area in the reversedirection that you have not inspected and removed debris or foreign material. (SGM-8)

WARNING! Do not put hands or feet under mower decks. Blade Contact can resultserious injury or even death. (SGM-9)

WARNING! Extreme care should be taken when operating near loose objects suchas gravel, rocks, wire, and other debris. Inspect the area beforemowing. Foreign objects should be removed from the site to preventmachine damage and/or bodily injury or even death. Any objects thatcannot be removed must be clearly marked and carefully avoided bythe operator. Stop mowing immediately if blades strike a foreignobject. Repair all damage and make certain rotor or blade carrier isbalanced before resuming mowing. (SGM-5)



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DANGER! Replace bent or broken blade with new blades. NEVER ATTEMPT TO STRAIGHTEN BLADESSINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITHSUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES.(SGM-10)

WARNING! Do not mow with two machines in the same area except with Cab tractors with the windows closed.(SGM-11)

WARNING! Do not let the Blades turn when the Mower Deck is raised for anyreason, including clearance or for turning. Raising the Mowerdeck exposes the Cutting Blades which creates a potentiallyserious hazard and could cause serious injury or even death fromobjects thrown from the Blades. (SRM-7)

DANGER! Rotary Mowers are capable under adverse conditionsof throwing objects for great distances (100 yards ormore) and causing serious injury or death. Followsafety messages careful ly

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable condition; -Mower sections or Wings are running close to and parallel to the ground without exposed Blades; -Passerby are outside the existing thrown-object zone; -All areas have been thoroughly inspected and all foreign material such as rocks, cans, glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck bythe blades, the area should be: inspected and large debris removed, mowed at an intermediateheight, inspected, closely with any remaining debris being removed, and mowed again atdesired final height. (This will also reduce power requiredto mow, reduce wear and tear onthe Mower drivetrain, spread cut material better, eliminate streaking, and make the final cutmore uniform.) (SRM-1)

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:

DANGER! Do not turn so sharp or lift mower so high to produce a severe "knocking" of the Driveline which willcause accelerated wear and breakage of drive train components and could result inpossible injuryfrom the separated Driveline sections. (SRM-4)



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WARNING! Use extreme care when lowering or unfolding the implement’s wings.Make sure no bystanders are close by or underneath the wings. Allowample clearance around the implement when folding or unfolding thewings. Use extreme caution around buildings or overhead power lines. (S3PT-5)

DANGER! Make sure the PTO shield is installed when using PTO-driven equipment.Always replace the PTO shield if it is damaged or missing. (S3PT-8)

WARNING! Relieve hydraulic pressure prior to doing any maintenance or repair workon the Implement. Place the Implement on the ground or securelyblocked up, disengage the PTO, and turn off the tractor engine. Pushand pull the Remote Cylinder lever in and out several times prior tostarting any maintenance or repair work. (S3PT-9)

WARNING! The rotating parts of this machine continue to rotate even after the PTO has been turned off. Theoperator should remain in his seat for 60 seconds after the brake has been set, the PTOdisengaged, the tractor turned off, and all evidence of rotation has ceased. (S3PT-10)

“Wait a minute...Save a life!”

DANGER! This Implement is wider than the Tractor. Be careful when operating or transporting thisequipment to prevent the Implement from running into or striking sign posts, guard rails,concrete abutments or other solid objects. Such an impact could cause the Implement andTractor to pivot violently resulting in loss of steering control, serious injury, or even death.Never allow the Implement to contact obstacles. (S3PT-12)

DANGER! Be particularly careful when transporting the Implement using the tractor. Turn curves or go up ordown hills only at a low speed and at a gradual steering angle. Make certain that at least 20% ofthe tractor’s weight is on the front wheels to maintain safe steerage. Slow down on rough or unevensurfaces. (STI-1)

DANGER! When the Wings are folded for transport, the center of gravity is raised and the possibility ofoverturn is increased. Drive slowly and use extremecaution when turning on hillsides. Overturningthe Implement could cause the Implement to overturn the Tractor and vice versa resulting in seriousinjury or even death. Never fold wings on a hillside...the Implement may overturn. (STI-2)

DANGER! DO NOT allow any person under a folded wing unless wing is securelylocked up or supported. DO NOT approach the Implement unless theTractor is turned off and all motion has ceased. Never work under theframe work, or any lifted component unless the implement is securelysupported or blocked up. A sudden or inadvertent fall by any of thesecomponents could cause serious injury or even death. (STI-3)

DANGER! Always disconnect the main PTO Driveline from the Tractor before performing service on theImplement. Never work on the Implement with the tractor PTO driveline connected and running.Rotating Parts, Blades or Drivelines could turn without warning and cause immediateentanglement, injury or death. (S3PT-11)



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WARNING! Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting tolift the Tongue without using the Tongue Jack could cause strains or other injury. Allowingthe tongue to fall suddenly and unexpectedly could result in crushing injury. Use theTongue Jack for lifting the mower only. Overloading the Tongue Jack can cause failurewith possible serious bodily injury or even death. (STI-4)

CAUTION! On a fully-assembled unit, do not remove the Wing Retaining Strap until hoses are attachedto the tractor and the Wing Cylinders are filled with oil. Lower the Wings slowly andcarefully. Keep bystanders away during operations. (STI-5)

WARNING! Only tow the Implement behind a properly sized and equipped Tractor which exceeds the weightof the Implement by at least 20%. DO NOT tow the Implement behind a truck or other type ofvehicle. Never tow the Implement and another Implement connected in tandem. Never tow theImplement at speeds over 20 MPH. (STI-6)

WARNING! Do not mow with two machines in the same area except with Cab tractors with the windows closed.(SGM-11)

WARNING! Prolonged operation may cause operator boredom and fatigue affecting safe operation. Takescheduled work breaks to help prevent these potentially impaired operating conditions. Neveroperate the Implement and Tractor in a fatigued or bored mental state which impairs proper andsafe operation. (SG-32)

Follow these guidelines to reduce the risk of equipment and grass fireswhile operating, servicing, and repairing the Mower and Tractor:-Equip the Tractor with a fire extinguisher in an accesible location.-Do Not operate the Mower on a Tractor with an underframe exhaust.-Do Not smoke or have an open flame near the Mower and Tractor.-Do Not drive into burning debris or freshly burnt areas.-Ensure slip clutches are properly adjusted to prevent excessive slippageand plate heating.-Never allow clippings or debris to collect near drivelines, slip clutches,and gearboxes. Periodically shut down the Tractor and Mower andclean clippings and collected debris from the mower deck. (SGM-12)

WARNING!

DANGER! Do not operate this Equipment with hydraulic oil leaking. Oil isexpensive and its presence could present a hazard. Do not check forleaks with your hand! Use a piece of heavy paper or cardboard. High-pressure oil streams from breaks in the line could penetrate the skinand cause tissue damage including gangrene. If oil does penetrate theskin, have the injury treated immediately by a physician knowledge-able and skilled in this procedure. (SG-15)



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WARNING! Secure the Implement for transport before traveling on public roads. For pull-type Implements,secure the center axle using cylinder stops or transport pin and properly attach a safety chainbetween the Implement and Tractor. Secure wings in upright position on folding Implementsusing wing transport locks. (STI-8)

WARNING! Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and hoseconnections. Relieve hydraulic pressure before performing maintenance or repairs. Usegloves and eye protection when servicing hot components. Contact with a hot surface or fluidcan cause serious injury from burns or scalding. (SG-34)

WARNING! Perform service, repairs and lubrication according to the maintenance section. Ensure the unitis properly lubricated as specified in the lubrication schedule and all bolts and nuts are properlytorqued. Failure to properly service, repair and maintain this Implement in good operatingcondition could cause component failure and possible serious injury or even death. (SG-35)

DANGER! DO NOT operate this Implement on a Tractor that is not properly maintained. Should amechanical or Tractor control failure occur while operating, immediately shut down the Tractorand perform repairs before resuming operation. Serious injury and possible death could occurfrom not maintaining this Implement and Tractor in good operating condition. (SG-36)

WARNING! Use extreme caution when getting onto the Implement to perform repairs, maintenance andwhen removing accumulated material. Only stand on solid flat surfaces to ensure good footing.Use a ladder or raised stand to access high spots which cannot be reached from gound level.Slipping and falling can cause serious injury or death. (SG-33)

WARNING! DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor PTO. Useof an adapter can double the operating speed of the Mower resulting in excessive vibration, thrownobjects, and blade and mower failure. Adapter use will also change the working length of the drivelineexposing unshielded driveline areas. Serious bodily injury and/or equipment failure can result fromusing a PTO adapter. Consult an authorized dealer for assistance if the Implement driveline doesnot match the Tractor PTO. (S3PT-14)

WARNING! Never operate the Tractor and Mower if the Implement input driveline is directly connected to theTractor transmission. Tractor braking distances can be substantially increased by the momentumof the rotating Mower blades driving the Tractor transmission even though the Tractor clutch has beendisengaged. Install an over running clutch between the Tractor PTO and the Mower driveline toprevent this potentially dangerous situation. (S3PT-16)

WARNING! When attaching the Implement input driveline to the Tractor PTO, it is important that the connectingyoke spring activated locking collar slides freely and the locking balls are seated securely in thegroove on the Tractor PTO shaft. A driveline not attached correctly to the Tractor PTO shaft couldcome loose and result in personal injury and damage to the Implement. (S3PT-17)



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WARNING! Before operating the Mower, check to make sure the Implement input driveline will not bottom outor become disengaged. Bottoming out occurs when the inner shaft penetrates the outer housinguntil the assembly becomes solid-it can shorten no more. Bottoming out can cause seriousdamage to the Tractor PTO by pushing the PTO into the Tractor and through the support bearingsor downward onto the PTO shaft, breaking it off. A broken drive line can cause personal injury. (S3PT-18)

WARNING! Relieve hydraulic pressure prior to doing any maintenance or repair work on the Implement.Place the Mower Head on the ground or securely supported on blocks or stands, disengagethe PTO, and turn off the engine. Push and pull the control Levers or Joystick several timesto relieve pressure prior to starting any maintenance or repair work. (SBM-6)

WARNING! DO NOT weld or repair rotating mower components. Welds and other repairs may causesevere vibration and/or component failure resulting in parts being thrown from the mowercausing serious bodily injury. See your Authorized Dealer for proper repairs. (SGM-16)

DANGER! Do not operate the implement while wearing loose fitting clothing. Entanglement of the clothingwith the rotating elements can result in serious injury or even death. Stay clear of all rotatingelements at all times. (SSP-3)

WARNING! Never leave the Mower and Power Unit unattended while the Mower is in the raised position.Accidental operation of a lifting lever or a hydraulic failure may cause the mower to suddenlyfall causing serious injury or possible death to anyone who might inadvertently be under themower. (SPU-3)

DANGER! The Mower is designed for certain mowing applications and is rated to cut up to a specific sizevegetation (see Mower Standard Equipment and Specifications). DO NOT use this Mowerto cut vegetation above the Mower’s rated capacity or to cut any type of non-vegetativematerial. Only operate this Mower on a properly sized and equipped Tractor. Operating thisMower in an application for which it is not designed and/or operating the Mower with the wrongsize Tractor can cause Mower component damage and equipment failure resulting in possibleserious injury or death. (SGM-14)



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FETYPARTS INFORMATIONM&W mowers use balanced and matched system components for blade carriers, blades, cuttershafts, knives,knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to M&Wspecifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit”parts may reduce mower performance, void mower warranties, and present a safety hazard. Use genuineM&W mower parts for economy and safety. (SPMW-1)

SEE YOUR M&W DEALER

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment,hazard control and accident prevention are dependent upon the awareness, concern, prudence, and propertraining of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also toSafety Messages and operation instruction in each of the appropriate sections of the Tractor and EquipmentManuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. (SG-18)



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ITEM PART NO. QTY TYPE DESCRIPTION

1 2738304 3 L. NAME Prarie Clipper Logo2 00773002 2 NAME PC1547A Logo3 00769737 2 DANGER Thrown Objects4 00753840 2 DANGER Wing Lowering Safety5 D137 2 INSTRUCT CCW Blade Rotation6 D138 1 INSTRUCT CW Blade Rotation7 00771039 1 IMPORTANT Genuine M&W Parts8 D103 1 WARNING 540 RPM9 00773723 1 WARNING Driveline Safety10 00725746 1 PELIGRO Spanish Translation11 00769736 1 WARNING Use/Repair Guards12 00749117 1 DANGER Multiple Hazards13 00756494 1 DANGER Danger Driveline14 00756004 1 DANGER Shield Missing15 00756059 1 DANGER Danger Oil Leak16 00756005 1 DANGER Rotating Driveline17 2738305 2 LOGO M&W Logo18 00763977 1 INSTRUCT Notice to Owner19 00763613 1 INSTRUCT Slip Clutch20 D102 1 INSTRUCT PTO Sft To Hitch21 1458392 2 REFLECT Red Deflector22 1458393 1 REFLECT Amber Deflectorl23 nfs 1 SER PLT. PC1547 Serial Plate24 999403 1 DANGER Overturn of Two-Section Flex25 00776481 1 INSTRUCT Operators Manual Inside(Decal)26 00776031 1 ------------- Canister, Operators Manual27 00773996C 1 ------------- Operators Manual28 10058000 3 ------------- Bolt29 00024100 6 ------------- Flatwasher30 02959924 3 ------------- Locknut31 03200347 1 REFLECT SMV (Furnished By Tractor Manufacturer)32 00777395 1 WARNING Fire Decal33 00777394 1 WARNING Towing Decal34 00762608 1 CAUTION Airplane Tire

Decal Sheets

Center Section 00777319PC1547A RH&LH Wing 00778868PC1547A Gearbox Shield 00778869

NOTE: M&W supplies safety decals on this product to promote safe operation. Damage to the decals may occurwhile in shipping, use, or reconditioning. M&W cares about the safety of its customers, operators, and bystanders,and will replace the safety decals on this product in the field, free of charge (Some shipping and handling chargesmay apply). Contact your M&W dealer to order replacement decals.



SAFETYSA

FETY

16- - 00756005

14- - 00756004

10- - 00725746

4- - 00753840

11- - 00769736

15- - 00756059



SAFETYSA

FETYSA

FETY

3- - 00769737 13- - 00756494

8- - D114

8- - D103

18- - 00763977

19- - 00763613

9- - 00773723

7- - 00771039



SAFETYSA

FETY

12- - 00749117 FRONT COVER31- - 03200347 SMV REFLECTOR21- - 1458392 RED REFLECTOR22- - 1458393 AMBER REFLECTOR

33- - 00777395

34- - 00777394

35- - 00762608



SAFETYSA

FETYSA

FETY

1 -- 2738304

5- - D137

17- - 2738305

20- - D102

6- - D138

24- - 999403

25-- 00776481

2-- 00773002PC 1547A



SAFETYSA

FETY

This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerningemployer and employee equipment operators. This section is not intended as a legal interpretation of the law andshould not be considered as such.

Employer-Employee Operator RegulationsU.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:“...to assure so far as possible every working man and woman in the nation safe and healthfulworking conditions and to preserve our human resources...”

DUTIESSec. 5 (a) Each employer-(1) shall furnish to each of his employees employment and a place of employment which are freefrom recognized hazards that are causing or are likely to cause death or serious physical harm tohis employees;(2) shall comply with occupational safety and health standards promulgated under this Act.(b) Each employee shall comply with occupational safety and health standards and all rules,regulations and orders issued pursuant to this Act which are applicable to his own actionsand conduct.

OSHA RegulationsOSHA regulations state in part: “At the time of initial assignment and at least annually thereafter,the employer shall instruct every employee in the safe operation and servicing of all equipment withwhich the employee is, or will be involved.”

Employer Responsibilities:To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on theequipment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee operatorsecurely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and providethe necessary support devices to secure the equipment safely while performing repairs and service.

8. Require that the employee operator stop mowing if bystanders or passerbys come within 100 yards.

Child Labor Under 16 Years of AgeSome regulations specify that no one under the age of 16 may operate power machinery. It is your responsibilityto know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, EmploymentStandard Administration, Wage & Home Division, Child Labor Bulletin #102.)

FEDERAL LAWS AND REGULATIONS

INTRODUCTIONSECTION

Introduction Section 2-1

Introduction Section 2-2PC1547A 08/02


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Your Mower is designed primarily for weed and grass control, shredding row crops such as cotton and cornstalks, and cutting small brush up to 1-1/2" in diameter. With proper maintenance as described in this manual,your Mower will provide you with years of dependable service with a minimum of repairs.

It is recommended that all operators of this implement read this manual or be instructed of its contents as tosafety, proper operation, and maintenance before beginning operation.

Your Mower has been assembled to operate with a tractor PTO input speed of either 540 or 1000 RPM,but notboth. This machine is designed for use with tractors rated 50 HP (37kW) to 100 HP (75kW).

When ordering parts for the Gearboxes and the Drivelines, be sure to specify the serial number. The serialnumber is located outside of the right Tongue attaching Plate on the center Mainframe section.

Chain Guards are extra equipment. Deflectors, Driveline Integral Shields and Gearbox Shields are standardequipment and are to be used at all times.

To place the warranty into effect, fill out the warranty card in full, giving all the requested information, and mailpromptly. Be sure to give the serial number of this Mower.

INTRODUCTION

ASSEMBLY

Assembly Section 3-1

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PC1547A 08/02© 2004 Alamo Group Inc.


ASSEMBLYSECTION


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DEALER SET-UP INSTRUCTIONS

Set up mower as received from factory with these instructions. Refer to complete Check List when set up is finished.

Select a suitable working area. Open parts box and lay out parts to make location easy. Refer to Parts List andexploded view drawing in Repair Parts Section and the Packing List.

Cut all wire ties, including those on blades if present.

This mower is shipped partially assembled. Assembly will be easier if components are aligned and looselyassembled before tightening hardware. Refer to chart on page 5-8 for proper torque. All bolts are Grade 5 unlessotherwise specified.

1. Position center section on flat surface. Elevate approximately 10 inches from ground to permit the installationof wings.

WARNING Support the frame securely at enough points so that there is no danger of it falling duringassembly, causing injury to persons or damage to the cutter.

FIGURE 1. Wing or Counter Weight Attachment

2. Installing Right Wing, Left Wing, or Counter Weight (#1). Align hinges, making sure to include spacer tube (#4).Insert Hinge Rod (#6) from front of machine. (To facilitate installing hinge rod, insert a long 3/4" bolt or rod throughthe first few rear hinges. This will keep the wing in alignment while inserting rod.) Secure rod using Spacer (#2),3/8 x 2 bolt (#3), and locknut (#5). FIGURE 1.

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4. Install Center Axle Legs (#1or #2) and Outer Axle (#16) to Center Axle (#2) using 3/4" x 4" bolts (#18), and locknuts (#7). Tighten securely. NOTE: Install bolts through flats on Axle tube (#6) and through gauge wheel Axle Legs(#1or #5) and then Center Axle (#2). Attach the adjustment Turnbuckle to the Outer Axle (#6) and Wing Axle usingflatwashers (#10) and cotter pins (#8). Attach the Wing Axle Legs (#5) to the Wing Axle (#11) 3/4 x 3-1/2 bolts (#12)and locknuts (#7). FIGURE 2. Install Wheels to Axle Legs on Center Section and Wings.

FIGURE 3. Axle Assembly

FIGURE 2. Tongue Assembly

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3. Install Tongue (#1) pivot tubes into clevis type openings at front of Center Section. Insert Pivot Pin (#2) throughoutside clevis flat, pivot tube, and then inside clevis flat. Rotate head of pin so that the hole on the head of the pinlines up with the hole on the outside clevis. Insert 1/2 x 1-1/4" bolt (#3) and tighten nut (#4). FIGURE 1.


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5. Install Main Driveline. Attach Driveline Yoke to Mower Divider Gearbox. Tighten Clamping Cone Yoke to75 lb-ft torque.

6. Attach Slip Clutch end of Wing Driveline to shaft on Divider Gearbox . Insert clamp bolts or clamping conedepending on driveline type and tighten securely (75 lb-ft torque).

FIGURE 4. Driveline Attachment

NOTE: Divider Gearbox Shield must bein place to guard connecting yokes andclutches.

WING DRIVELINESLIP CLUTCH END

MAIN DRIVELINE

DIVIDER GEARBOX

TAPER PIN

NOTE: Wing Gearbox Shield mustbe in place and lowered to guardconnecting yokes and clutches.

WING DRIVELINECLAMP COLLAR END

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DRIVELINE CLAMP CONE YOKE OPERATING INSTRUCTIONS

Loosen the yoke clamp cone with a 11/16” (17mm) wrench andremove the cone from yoke. Slide yoke onto the shaft and alignhole for clamping cone with annular groove of gearbox shaft.Reinstall cone and tighten (75 lb-ft torque). Push and pull thedriveline to ensure it is securely attached to the shaft. Regularlycheck the driveline yoke to ensure a tight connection. To removethe yoke, remove the connecting cone and pull yoke off theshaft. If the cone cannot be easily removed by hand, drive itout from the other side using a hammer and punch.

NOTE: The clamping cone is serviced only as a completeassembly. Do not attempt to disassemble the clamping cone.

Clamping Cone

Driveline Yoke11/16" Bolt End

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7. Install Center Divider Gearbox Shield. Remove the top two bolts and lockwashers from the Center Gearbox. Installthe shield on the Center Divider Gearbox and replace with longer hardware

8. Install opposite end of Wing Driveline to outer Gearbox input shaft. Secure yoke on shaft by tightening taper pinto 75 ft/lbs. located on Driveline Clamp. NOTE: To facilitate removal of Clutches and Yokes from splined shaftsin the future, it would help to place a small amount of lubricating grease on the splines before installation.

9. Install Center Section Hydraulic Lift Cylinder with base end attached to Spring Support. Note: See hydraulicschematic for more details.

FIGURE 5.


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FIGURE 6. Transport Bar Supports

11. Check oil levels in all boxes. Add lube if required.

10. Install Transports Bars on lower Cylinder Pin and retain using cotter pin. Install Transport Bar over pin welded towing frame to store when not in use.

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FRONT AND REAR DEFLECTORS (Standard Equipment) CHAINGUARDS ( OPTIONAL EQUIPMENT)(FIGURES 9-12)

Front and Rear rubber-fabric Deflectors are Standard Equipment and Front and Rear Chain Guardsare optional . One type of guard must be installed (and maintained in good repair) except foragricultural purposes only in areas where persons, vehicles, livestock, or other property will not beendangered by thrown objects and where such safety equipment would prevent the mower'sreasonable performance of its assigned agricultural task.

DANGER

DEFLECTORS: Front and rear Deflectors (Standard Equipment) are recommended for the average user and willprovide superior protection from thrown objects with proper operation under normal conditions. Deflectorsmust be maintained in good repair or replace after no more than two inches of wear off lower edge.

Fasten the front Rubber Deflector (FIGURE 7)to the Center Section and Wing Sections withbolts (1) and locknuts (3) through the deflectorbracket (#2).

Fasten the rear Rubber Deflector to the CenterSection and Wing Sections with bolts andlocknuts.

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FIGURE 7. Front Deflectors (Standard)

Install each Deflector Panel(3,1) using, the DeflectorStrap (4,2) and three 1/2" x1-1/4" Bolts (5) on the rearcenter and four 1/2" x 1-1/4"Bolts on the rear wing,Locknuts (7) and Washers(6).

Figure 8. Rear Deflectors (Standard)


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FIGURE 9. Front Chainguard

FIGURE 10. Rear Chainguard

HYDRAULIC SYSTEM ASSEMBLY

1. This unit can be operated on any tractor which has at least two remote outlets.

IMPORTANT: Remote outlets connected to wings cylinders must have a float detent position on the controllever. If not the tractor must be equipped with an external valve bank which has float detent positions.

2. If tractor has only two outlets, one must be used to control the center axle and the other to control both wings byplacing a tee in the hoses between the cylinders. NOTE: When both wing hydraulic cylinders are operated by onevalve spool, independent control of wings is not possible. When valve is actuated to raise wings, there is no controlover which wing will raise first. If independent control is required, tractor must be equipped with an external three-spool valve bank.

3. If a three-spool valve bank is required, then assemble it on a mounting bracket and install on the tractor fenderat desired location. (See valve bank plumbing diagram for further details).

CHAIN GUARDS: Front and Rear Chain Guards (Optional Equipment) are recommended for higher thannormal usage (100 hours or more per year) and will provide protection from thrown objects with careful opera-tion. Chain Guards must be maintained in good repair by replacing missing or worn sections or by replacingcompletely when worn or damaged.

FRONT AND REAR DEFLECTORS (Standard Equipment) CHAINGUARDS ( OPTIONAL EQUIPMENT)(FIGURES 9-12)

The Front Chain Guards (3,6,7)should be attached by using 1/2" X 1-1/4" bolts(9), Washers(10), andNuts (11) as shown inFIGURE 9. Individual chain sec-tions(2) should be inserted intoChain Guards and held in placeusing Chain Rods (1,5,8). Note:Only for replacement not ininitial assembly

FIGURE 10. Install each ChainGuard (2,5) using three 1/2" x1-1/4" Bolts (3) on the rearcenter and four 1/2" x 1-1/4"Bolts on the rear wing,Locknuts (6) and Washers(4).Individual chain sections(1) should be inserted intoChain Guards and held in placeusing Chain Rods (7,8)Note: Only for replacementnot in initial assembly

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HYDRAULIC THREE-SPOOL VALVE ACCESSORY (EXTRA EQUIPMENT)

An open or closed center 3-spool valve is available as extra equipment . (FIGURE 11)

1. If a hydraulic three-spool valve is used the valve must be matched to the tractors hydraulic system (open centeror closed center) and must have two spools which have detent position which allows the wing cylinders to float.When installing the control valve into the tractor’s hydraulic system, consult the operators manual of the tractor todetermine the type of hydraulic system used. Definitions of closed and open center system follows:

Open Center Hydraulic System - This system pumps oil through the circuit continually. When a resistance to flowis created in the line or valve, the pressure builds up until, at a certain point, the relief valve opens to pass the oilback to the tank. This is a constant flow, variable pressure system with a relief valve required.

Closed Center System - This system holds a constant pressure in the line, and when an obstruction to flow occurs,the pump stops pumping. No relief valve is required or provided. This is a variable volume, fixed pressure system.

IMPORTANT: If a closed center valve is installed in an open center system, there is no relief valve provided.When the oil flow is blocked and there is no relief valve, the pump either stops, breaks, a hose is blown or theengine stalls. Hose failure or a pump shaft failure is most common.

If an open center valve containing a relief valve is installed in a closed center system, the pump cut off pressure,over 2200 psi, will exceed that of the relief valve and pump oil continually over the relief valve. This will create acontinuous load against the motor with all of this energy going to heat. This in turn, will heat up the hydraulic system,which is usually the transmission and could result in damage to entire transmission of the tractor.

NOTE: If there is any doubt as to which type system your tractor has, check with your local tractor dealer. Ifthere is any doubt as to what type valve bank you have, remove large hex plug from outlet side of valve. If plugis long as pictured in valve it is a closed center. A closed centered valve will utilize a plug with an extension pastthe threads. Which provides a blockage to the return flow, thus allows for closed center function. The valve canbe converted to an open center valve by removing the extension with a saw.

IMPORTANT: Do not connect return line from valve bank into remote outlet unless recommended by yourtractor manufacturer. Damage to valve can result if remote outlet control lever is actuated to pressurize returnline. Always connect return line directly into tractor system reservoir.

Saw cut at threadsto make open center plug

FIGURE 11. Hydraulic Control Valve


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WINCH AND STAND ACCESSORY

Install Mounting Bracket (1) onto left rear side of Center Section. Install 5/8" x 1-1/2" bolts and locknuts throughholes in frame to retain bracket. FIGURE 12. Holes must be drilled through Deck.

1Drill Holes

FIGURE 12. Winch Bracket Attachment

OPERATIONSECTION

Operation Section 4-1© 2001 Alamo Group Inc.

OPERATION

Operation Section 4-2

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© 2004 Alamo Group Inc.PC1547A 08/02

M&W PC1547A ROTARY MOWEROPERATION INSTRUCTIONS

MOWER STANDARD EQUIPMENT AND SPECIFICATIONS.................................................................4-4(1) OPERATOR REQUIREMENTS....................................................................................................4-5(2) TRACTOR REQUIREMENTS.......................................................................................................4-6

(2.1) ROPS and Seatbelt............................................................................................................4-6(2.2) Tractor Safety Devices........................................................................................................4-6(2.3) Tractor Horsepower............................................................................................................4-7(2.4) Drawbar............................................................................................................................4-7(2.5) Tractor Hydraulics.............................................................................................................4-7(2.6) Front End Weight...............................................................................................................4-8(2.7) Power Take Off (PTO).........................................................................................................4-8

(3) GETTING ON AND OFF THE TRACTOR........................................................................................4-9(3.1) Boarding the Tractor...........................................................................................................4-9(3.2) Dismounting the Tractor......................................................................................................4-9

(4) STARTING THE TRACTOR.........................................................................................................4-10(5) CONNECTING THE MOWER TO THE TRACTOR.........................................................................4-11

(5.1) Connecting the Mower Tongue to the Tractor........................................................................4-11(5.2) Connecting Mower Hydraulic Lines to the Tractor..................................................................4-12

(6) SETTING THE MOWER.............................................................................................................4-13(6.1) Setting Deck Height..........................................................................................................4-13(6.2) Setting Deck Pitch............................................................................................................4-14

M&W PC1547A rotary mowers are manufactured with quality material by skilled workers. These mowers aredesigned to cut grass, weeds, small brush and other vegetative material up to 1-1/2” diameter in areas such aspastures and along highway right-of-ways. The mower is equipped with protective deflectors and/or chain guardsto prevent objects being thrown from the mower by the blades,however,no shielding is 100% effective. All shields,guards,deflectors,and chains equipped on the unit must be maintained on the mower in good operational condition.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take everyreasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by themower, tractor, or a thrown object. Do not operate the mower if passersby, pets, livestock, or property are within300 feet of the unit.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate safe and proper moweruse to the operator. Pictures contained in this section are intended to be used as a visual aid to assist inexplaining the operation of a rotary mower and are not necessarily of a PC1547A cutter. Some pictures mayshow shields removed for purposes of clarity. NEVER OPERATE this implement without all shields in placeand in good operational condition. The operator must be familiar with the mower and tractor operation and allassociated safety practices before operating the mower and tractor. Proper operation of the mower, as detailedin this manual, will help ensure years of safe and satisfactory use of the mower.

IMPORTANT: To avoid mower damage, retorque all bolts after the first 10 hours of operation. Retighten bladecarrier retaining nut on gearbox lower shafts to 400 ft. lbs.

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Operation Section 4-3© 2004 Alamo Group Inc.PC1547A 08/02

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THISMANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND MOWER.If you do not understand any of the instructions, contact your nearest authorized dealer for a full explanation.Pay close attention to all safety signs and safety messages contained in this manual and those affixed to thecutter and tractor.

(7) DRIVELINE ATTACHMENT..........................................................................................................4-15

(7.1) Driveline Length Check.....................................................................................................4-15

(7.2) Constant Velocity (CV) Driveline........................................................................................4-17

(8) PRE-OPERATION INSPECTION AND SERVICE.........................................................................4-18

(8.1) Tractor Pre-Operation Inspection/Service............................................................................4-19

(8.2) Mower Pre-Operation Inspection/Service.............................................................................4-19

(8.3) Cutting Component Inspection.............................................................................................4-22

(9) DRIVING THE TRACTOR AND MOWER......................................................................................4-23

(9.1) Starting the Tractor............................................................................................................4-24

(9.2) Brake and Differential Lock Setting.....................................................................................4-24

(9.3) Operating the Mower Wings...............................................................................................4-25

(9.4) Driving the Tractor and Mower.............................................................................................4-26

(9.5) Crossing Ditches and Steep Inclines...................................................................................4-27

(10) OPERATING THE TRACTOR AND MOWER...............................................................................4-28

(10.1) Foreign Debris Hazards...................................................................................................4-28

(10.2) Bystander/Passersby Precaution......................................................................................4-29

(10.3) Engaging the Power Take Off (PTO)..................................................................................4-30

(10.4) PTO RPM and Ground Speed...........................................................................................4-30

(10.5) Operating the Mower........................................................................................................4-31

(10.6) Shutting Down the Mower................................................................................................4-34

(11) DISCONNECTING THE MOWER FROM THE TRACTOR...........................................................4-35

(12) MOWER STORAGE.................................................................................................................4-36

(13) TRANSPORTING THE TRACTOR AND MOWER......................................................................4-37

(13.1) Transporting on Public Roadways...................................................................................4-39

(13.2) Hauling the Tractor and Mower..........................................................................................4-41

(14) TROUBLE SHOOTING GUIDE..................................................................................................4-42

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Seriousinjury or death may occur unless care is taken to follow the warnings andinstructions stated in the Safety Messages. Always use good common senseto avoid hazards. (SG-2)

DANGER!

Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca lasmedias de seguridad. (SG-3)

PELIGRO!!LEA EL

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PC1547A Standard Equipment and Specifications

Horsepower Required (Min.).......50 HPCutting Capacity.........................1-1/2” diameterCutting Height............................1-1/2”-15”Safety Deflectors*.......................StandardCutting Width............................ 180”Transport Width.........................96”Overall Width.............................187”Overall Length............................183”Blade Overlap.............................6”Base Unit Weight (Approx.)....... 3500 lbs.Wing Lift....................................HydraulicWing Flex (Degrees).................. 90° Up-22° DownJack Stand................................StandardHitch.........................................ClevisBlade Carrier..............................PanGearbox Rating:**

Power Divider.......................160 HPCenter & Wings...................110 HP

Blade Tip SpeedCenter 540 RPM................ 14,861 FPM

1000RPM................15,578 FPMWings 540 RPM.................15,087 FPM

1000 RPM...............15,708 FPMDriveline Size:

Main (Constant Velocity)......Cat 5Wings................................ Cat 5

Deck Thickness........................ 10 GaugeSide Skirts............................... 1/4” x 9”Replaceable Skid Shoes............ Standard

*Safety Deflectors are standard equipment. Single and double chain guards are available as extraequipment at extra cost. M&W recommends mowers be equipped with deflectors or double chainguards for all mowing purposes. Single chain guards may be used for agriculture purposes only and arespecifically not recommended for highway, right-of-way, parks or greenbelt mowing.

**Ratings based on actual field performance.

DANGER! The Mower is designed for certain mowing applications and is rated to cut up to a specific sizevegetation (see Mower Standard Equipment and Specifications). DO NOT use this Mowerto cut vegetation above the Mower’s rated capacity or to cut any type of non-vegetativematerial. Only operate this Mower on a properly sized and equipped Tractor. Operating thisMower in an application for which it is not designed and/or operating the Mower with the wrongsize Tractor can cause Mower component damage and equipment failure resulting in possibleserious injury or death. (SGM-14)

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1. OPERATOR REQUIREMENTSSafe operation of the rotary mower is the responsibility of a qualified operator. A qualified operator has read andunderstands both the mower and tractor Operator Manuals and is experienced in tractor and mower operationsand all associated safety practices. In addition to the safety messages contained in this manual, safety messagedecals are affixed to the mower and tractor. If any part of the operation and safe use of the mower and tractor isnot completely understood, consult an authorized dealer for a full explanation.

Safe mower operation requires that the operator wear approved Personal Protective Equipment (PPE) for thejob conditions while connecting, operating, servicing and repairing the mower and tractor. PPE is designed toprovide operator protection from bodily injury and includes the following:

Personal Protective Equipment (PPE)

Protective eye glasses, goggles, or face shieldHard hatSteel toed safety footwearGlovesHearing protectionClose fitting clothingRespirator or filter mask

NEVER use drugs or alcohol immediately before or while operatingthe Tractor and Implement. Drugs and alcohol will affect anoperator’s alertness and coordination and therefore affect theoperator’s ability to operate the Equipment safely. Beforeoperating the Tractor or Implement, an operator on prescriptionor over-the-counter medication must consult a medicalprofessional regarding any side effects of the medication thatwould hinder their ability to operate the Equipment safely. NEVERknowingly allow anyone to operate this Equipment when theiralertness or coordination is impaired. Serious injury or death tothe operator or others could result if the operator is under theinfluence of drugs or alcohol. (SG-27)

DANGER!

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2. TRACTOR REQUIREMENTS

The tractor used to operate the mower must have the power capacity to lift, pull, and operate the Power Take Off(PTO) at the mower’s rated speed while traveling at a ground speed between 2 and 5 MPH. Operating themower with a tractor that does not meet the following requirements may cause tractor or mower damage and bea potential danger to the operator and passersby.

2.2 Tractor Safety Devices

If transporting or operating the tractor and mower near a public roadway, the tractor must be equipped withproper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of theunit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor warningsignals are obscured.

Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that wereremoved for access to connect, service, or repair the tractor or mower. Never operate the tractor PTO with thePTO master shield missing or in the raised position.

2.1 ROPS and Seat Belt

A Roll-Over-Protective-Structure (ROPS) and seat belt are essential to protect the operator from falling off thetractor, especially during a roll over where the driver could be crushed and killed. The ROPS and seat belt mustbe used in conjunction with one another. Only operate the tractor with the ROPS in the raised position and seatbelt fastened. Tractor models not equipped with a ROPS and seat belt should have these life saving featuresinstalled by an authorized tractor dealer.

Operate this Equipment only with a Tractor equipped with an approved roll-over-protective system (ROPS). Always wear seat belts. Serious injury or even deathcould result from falling off the Tractor--particularly during a turnover when theoperator could be pinned under the ROPS. (SG-7)

WARNING!

Tractor Requirements and CapabilitiesASAE approved Roll-Over Protective Structure (ROPS) or ROPS cab and seat belt.Tractor Safety Devices...........................……… Slow Moving Vehicle (SMV) emblem, lighting,

PTO master shieldTractor Horsepower -Minimum ......................... 50 HP

-Maximum…….................. 130 HPDrawbar......................................................... 14” length for 540 RPM unit; 16” length for 1000 RPM unit,

if mower is equipped with Pintle Hook (Optional Equipment)drawbar length must be modified (see 2.4 Drawbar), rated tocarry weight of mower, safety chain attachment point

Hydraulics......................................................Minimum of 1 hydraulic port (extra 3-spool valve required).Minimum 2 ports, 3 ports recommended if additional3-spool control valve is not used.

Front End Weights..…………........................... As needed to maintain 20% weight on front axlePower Take Off.....................…….................... 540 RPM 6-spline or 1000 RPM 21-spline, 1-3/8” diameter

output shaft depending on mower operating speed.

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2.4 Drawbar

2.3 Tractor Horsepower

2.5 Tractor Hydraulics

The mower center section and each wing are positioned with hydraulic cylinders that are operated by the tractorhydraulic pump. The tractor must have a minimum of 2 hydraulic control valves devoted to the mower unlessthe tractor is fitted with a 3-spool control valve (extra equipment).

A 3-spool control valve is required if the tractor is equipped with a single valve and is recommended for thosewith two valves so that the center section and each wing can be controlled independent of one another. Referto the Assembly Section of this manual for properly equipping the tractor with a 3-spool control valve. Tractorsequipped with three hydraulic ports can position the center section and each wing independently with no extraequipment. If the tractor is equipped with only two hydraulic ports and a 3-spool control valve is not used, thewings cannot be operated independently and will raise and lower at different speeds.

The horsepower required to operate the mower depends on several operating factors including the vegetation tobe cut, terrain condition, operator experience, condition of the mower and tractor, and others. For most mowingconditions, the PC1547A mower requires a tractor with a minimum of 50 HP. Operating the mower with a tractorthat does not have adequate power may damage the tractor engine. Exceeding 130 HP may cause mowerdamage by overpowering the unit in heavy cutting conditions.

The tractor drawbar must be positioned at a certainlength based on the operating speed of the mower forproper driveline operation. If the mower is a 540 RPMunit, position the drawbar length from shaft end to hitchhole at 14”. For 1000 RPM mowers, set the drawbarlength at 16”.

Ensure that the drawbar is rated to carry the tongueweight of the mower.

Tractor Drawbar Length(Based on Mower Operating Speed)

16" (1000 RPM)TONGUE

DRAWBAR

14"(540 RPM)

Pintle Hook Hitch-Optional EquipmentDrawbar length must be modified to obtain dimension"A" (CV Driveline = 17" ± 2").

P in t l eHook

Drawbar

Pintle HookMount

PTOShaft

TongueCont. Rod

P in t l eClevis

Tongue

A

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Never operate the Tractor and Mower if the Mower main driveline is directly connected tothe Tractor transmission. Tractor braking distances can be substantially increased by themomentum of the rotating Mower blades driving the Tractor transmission even though theTractor clutch has been engaged. Install an over running clutch between the Tractor PTOand the Mower driveline to prevent this potentially dangerous situation.

WARNING!

2.7 Power Take Off (PTO)

If operating an older model tractor where the tractor’s transmission and PTO utilize one master clutch, an over-running clutch must be used between the PTO output shaft and the driveline of the mower. An authorized tractordealer can provide the over-running clutch and its installation if needed.

2.6 Front End WeightA minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end weightis critical to maintain steering control and to prevent the tractor from rearing up while driving. If the front end istoo light, add weight until a minimum of 20% total weight is reached on the front tires. Front weights and weightcarriers can be purchased through an authorized tractor dealership.

WARNING!DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor PTO.Use of an adapter can double the operating speed of the Mower resulting in excessivevibration, thrown objects, and blade and mower failure. Adapter use will also change theworking length of the driveline exposing unshielded driveline areas. Serious bodily injuryand/or equipment failure can result from using a PTO adapter. Consult an authorized dealerfor assistance if the Implement driveline does not match the Tractor PTO.(S3PT-14)

Depending on the unit, the mower is designed to operate at a PTO speed of 540 or 1000 RPM. Most tractorsoperate at either 540, or a combination of 540 and 1000 RPM PTO speeds. The operating speed of the mowerand tractor can be determined by the number of splines on the driveline yoke and PTO output shaft. Thoseoperating at 540 RPM will have a 6-spline shaft and those operating at 1000 RPM will have a 21-spline shaft.Note: The mower will not operate on tractors equipped with a 1000 RPM 20-spline, 1-3/4” shaft. Refer to thetractor owner’s manual for instructions to change PTO speeds on models that operate at more than one speed.

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3. GETTING ON AND OFF THE TRACTOR

Before getting onto the tractor, the operator must read and completely understand the mower and tractor operatormanuals. If any part of either manual is not completely understood, consult an authorized dealer for a completeexplanation.

Use both hands and equipped handrails and steps for support when getting on the tractor. Never use tractorcontrol levers for support when mounting the tractor. Always seat yourself in the operator’s seat and fasten theseatbelt. Only operate the tractor and mower with the ROPS in the raised position.

Never allow passengers to ride on the tractor or mower. Riders can easily fall off and be seriously injured orkilled from being ran over by both the tractor and mower. It is the operator’s responsibility to forbid riders.

3.1 Boarding the Tractor

DANGER!Never allow children to operate or ride on the Tractor or Implement. (SG-11)


3.2 Dismounting the TractorBefore dismounting, park the tractor and mower on a reasonably level surface, apply the parking brake, idle theengine down, disengage the PTO, and lower the mower to the ground. Shut down the tractor engine accordingto the operator’s manual, remove the key, and wait for all motion to completely stop. Never leave the seat untilthe tractor, its engine and all moving mower parts are completely stopped.

WARNING!Do not mount the Tractor while the tractor is moving. Mount theTractor only when the Tractor and all moving parts are completelystopped. (SG-12)

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4. STARTING THE TRACTOR

Before starting the tractor ensure the following:Conduct all pre-start operation inspection and service according to the tractor operator’s manual.Make sure all guards, shields, and other safety devices are securely in place.The parking brake is on.The PTO control lever is disengaged.The 3-point hitch control lever is in the lowered position.The hydraulic remote control levers are in the neutral position.The tractor transmission levers are in park or neutral.

Refer to the tractor owner’s manual for tractor starting procedures. Only start the tractor while seated andbelted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.

After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent suddenand unexpected tractor movement.

The operator must have a complete understanding of the placement, function, and operational use of all tractorcontrols before starting the tractor. Review the tractor operator’s manual and consult an authorized dealer fortractor operation instructions if needed.

Essential Tractor Controls:Locate the light control leverLocate the engine shut off controlLocate the brake pedals and the clutchLocate the PTO controlLocate the 3 point hitch control leverLocate the hydraulic remote control levers

DANGER!Start the Tractor only when properly seated in the Tractor seat. Starting aTractor in gear can result in injury or death. Read the Tractor operator’smanual for proper starting instructions. (SG-13)

Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud, ice,snow or other matter has accumulated on the steps or hand rails. Use all handrails and steps for support andnever rush or jump off the tractor.

DANGER! BEFORE leaving the Tractor seat, always engage the brake and/or set theTractor transmission in parking gear, disengage the PTO, stop the engine,remove the key, and wait for all moving parts to stop. Place the Tractor shiftlever into a low range or parking gear to prevent the Tractor from rolling.Never dismount a Tractor while it is moving or while the engine is running.Operate the Tractor controls from the Tractor seat only. (SG-9)

DANGER! Never run the Tractor engine in a closed building or without adequate ventilation. Theexhaust fumes can be hazardous to your health. (SG-23)

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1. Ensure the tractor is equipped with the correctPTO shaft and the drawbar is set at the correctlength.

2. Using the parking jack, position the tongue clevisto the height of the tractor drawbar. Adjust themower tongue to be level and parallel with thetractor drawbar using the control rod connectingthe mower tongue to the deck.

3. Board the tractor and start the engine. Back thetractor to the mower aligning the drawbar hitchhole with the mower tongue clevis. Turn off thetractor engine, place the tractor in park, and setthe parking brake before dismounting.

4. To attach the mower, place two 1” flatwashers (1)positioned under top lip of tongue clevis and tothe top of drawbar. Add additional 1” flatwashers(2) between the bottom of drawbar and bottom lipof clevis to fill open space. Insert a 1” diametergrade 5 or 8 bolt (3) through clevis and drawbarand retain in position with a 1” locknut (4). Tightenthe locknut securely but do overtighten whichcould spring or break the clevis. NEVER attachmower to the tractor with a pin not having a nut.

5. Securely attach the mower safety chain to thetractor drawbar or drawbar support frame.

6. Lower the jack until the tongue is completelysupported by the drawbar. Remove jack from thetongue and place on storage bracket of mower.

5.1 Connecting the Mower Tongue to the Tractor

ParkingJack

TongueClevis

Drawbar

Safety Tow ChainIf the mower is towed on a public roadway, a safety chain with tensile strength equal to or greater than the grossweight of the mower must be connected between the tractor and mower. This will help control the implement inthe event the tongue becomes disconnected from the drawbar. After connecting both ends of the safety chain,drive the tractor to the right and left to check for proper chain length. Adjust length as necessary and allow onlyenough slack in the chain to make a maximum turn in both directions.

5. CONNECTING THE MOWER TO THE TRACTORUse extreme caution when connecting the mower to the tractor. The mower should be securely resting at groundlevel or on blocks. Place a block in front of and behind the center section wheels to prevent the mower frommoving. Keep hands and feet out from under the mower and clear of pinch points between the tractor and mower.

DANGER!Always shut the Tractor completely down, place the transmission in park, and set theparking brake before you or anyone else attempts to connect or disconnect the Implementand Tractor hitches. (S3PT-15)

PositioningNut

1

3

4 2

16” (1000 RPM)

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Operating Mower Hydraulics with Two Tractor Hydraulic PortsThe lines that operate the wings must be plumbed together and will be controlled using one hydraulic controlvalve and the center section with the remaining control valve. Ensure that the operator is aware that each wingcannot be controlled independently nor will they raise and lower simultaneously.

5.2 Connecting Mower Hydraulic Lines to the Tractor

Operating Mower Hydraulics with Three Tractor Hydraulic PortsConnect one hose into each hydraulic port. Connect lines to correspond with position of hydraulic controllevers.

Operating the Mower Hydraulics with a 3-Spool Hydraulic Control Valve (Extra Equipment)

With the tractor shut down and secured in position, relieve hydraulic pressure from the tractor by moving thecontrol levers back and forth several times or placing the levers in the float position.

When connecting the mower hydraulic lines, keep hoses, quick couplers, and swivels free of contamination.Never leave a disconnected hose end open and cap the tractor hydraulic outlet ports when not in use. If thetractor ports or mower hydraulic hose ends become contaminated, wipe clean with a rag before connecting.

Ensure the valve matches the hydraulic operating system of the tractor (open or closed center). Refer to theAssembly Section for additional information on equipping the tractor with a 3-spool control valve.

Mount the valve bank to a tractor fender or other accessible location. Connect valve bank inlet and outlet linesto outlets of the same tractor hydraulic port. Connect the mower hydraulics to the control valve bank with thecenter section line to the right port. Connect the wing cylinder lines to the control valve positioned to correspondwith the left and right wing.

To activate the 3-spool hydraulic control valve, tie the tractor’s hydraulic control lever back to keep hydraulic oilcontinuously fed to the valve bank.

After connecting the mower hydraulic lines to the tractor, support the hoses with the equipped brackets. Ensurethat hoses do not contact the driveline, do not bind while turning, and do not become pinched or kinked.

Hydraulic Line Support

Hydraulic Cylinders must be filled with hydraulic oil before removing the wing transport braces to lower themower wings. Hydraulic cylinders and lines are filled by holding the valve control levers in the raised positionuntil the cylinders fully retract (wing cylinders) and extend (center cylinder). Place control levers in the floatposition and repeat process a second time. Ensure wings are entirely supported by the cylinders before removingthe transport braces. NEVER drive out bar pins and NEVER remove braces that have tension on them.

Hydraulic Cylinder Priming

3-Spool Control Valve

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LEVELING DECK CENTER SECTION

1. Place the tractor and mower on a level surfaceand lower both wings.

2. Use the center section hydraulic cylinder to setthe mower at approximately 3/4” above the desiredcutting height. The additional height is necessaryso that after the mower has been leveled, the deckpitch can be set such that the front of the moweris slightly lower than the rear.

3. Shut down the tractor, place the transmission inpark, and set the parking brake beforedismounting.

4. Level the mower deck front to rear by adjustingthe leveling rods linking the tongue to the rearaxle. DO NOT allow feet or other body partunderneath the mower when making adjustments.To adjust rod length, loosen jamnut and screwturnbuckles. To lower the front, lengthen the rodsand to raise the front, shorten the rods. DO NOTunscrew turnbuckles to the point that either rodthreaded ends becomes disconnected which willcause the mower to fall. Re-tighten jamnuts whendeck is leveled.IMPORTANT: Alternate adjustments betweenrods and adjust at equal lengths to maintain equaltension. Improper adjustments may cause rodsto snap or bend.

5. Place split collar assemblies on the center axlehydraulic cylinder rod to maintain a set cuttingheight each time the mower is raised and lowered.

6.1 SETTING DECK HEIGHT

6. SETTING THE MOWERProperly setting the cutting height is essential for efficient and safe operation. A properly set mower will makea more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour ofuneven terrain. Note: Avoid very low cutting heights, striking the ground with the blades gives the most damagingshock loads and will cause damage to the mower and drive. Blades contacting the ground may cause objectsto be thrown out from under the mower deck. Always avoid operating the mower at a height which causes theblades to contact the ground.

Never work under the Implement, the framework, or any lifted compo-nent unless the Implement is securely supported or blocked up toprevent sudden or inadvertent falling which could cause serious injuryor even death. (SG-14)

DANGER!

Leveling Rod Adjustments

Leveling Rod Adjustments

Split Collar Assemblies

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6.2 Setting Deck Pitch

To facilitate safe and efficient operation, the mowershould be operated with the deck approximately 3/4”LOWER IN THE FRONT THAN THE REAR.

Operating the mower at this pitch will allow the mowerto cut the grass only once and requires less work fromthe tractor. In addition, a more even distribution ofthe clippings from the rear of the mower will beachieved with this deck pitch.

1. Adjust the leveling rods linking the tongue to the rear axle until the front of the mower is at least 3/4” lowerin the front that than the rear. To lower the front, lengthen the leveling rods and to raise the front shorten theleveling rods. IMPORTANT: Adjust the leveling rods the same amount and maintain equal tension in therods. Improper adjustment may cause rods to snap or bend. Retighten the jamnuts after the deck pitch hasbeen set.

LEVELING WING SECTIONS WITH CENTER

1. To level the wing sections with the deck center,adjust the leveling screw between the wing axleand the center axle. To lower the wing, loosenthe jamnut and shorten the screw assembly,lengthen the screw assembly to raise the wing.After wings are leveled, retighten jamnuts tomaintain settings.

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When fitting the mower to the tractor, the telescoping driveline must be inspected to ensure that at its mostcompressed position, the profiles do not “bottom out”, and when at its farthest extended position, there issufficient engagement between the profiles to operate safely. At its shortest length, there must be at leasta 1” clearance between each profile end and opposite profile universal joint. At its farthest operatingextension, a minimum profile engagement of 12” must be maintained.

7.1 Driveline Length Check

Before operating the Mower, check to make sure the driveline will not bottom out or becomedisengaged. Bottoming out occurs when the inner shaft penetrates the outer housinguntil the assembly becomes solid-it can shorten no more. Bottoming out can cause seriousdamage to the Tractor PTO by pushing the PTO into the Tractor and through the supportbearings or downward onto the PTO shaft, breaking it off.

WARNING!

7. DRIVELINE ATTACHMENT

The driveline yoke and tractor PTO shaft must be dirtfree and greased for attachment.

To connect the mower driveline to the tractor PTOoutput shaft, pull the driveline yoke collar back andalign the grooves and splines of the yoke with thoseof the PTO shaft. Push the driveline yoke onto thePTO shaft, release the locking collar, and position theyoke until the locking collar balls are seated onto thePTO shaft. Push and pull the driveline back and forthseveral times to ensure a secure attachment.

After the driveline is securely attached, place thetractor PTO master shield back in the operating position

WARNING! When attaching the PTO yoke to the Tractor PTO shaft, it is important that the springactivated locking collar slides freely and the locking balls are seated securely in the grooveof the PTO shaft. A driveline not attached correctly to the Tractor PTO shaft could slip offand result in personal injury and damage to the cutter.

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“Bottoming Out” Check Procedure1. Disconnect driveline from the tractor and slide the

profiles together until fully compressed.2. Place a mark on the inner shield 1/8” from the

end of the outer shield and reattach the drivelineto the PTO shaft.

3. With the PTO NOT TURNING, slowly drive thetractor with mower attached through the sharpestturn possible and watch shaft movement. Withthe PTO NOT TURNING, slowly drive the tractorwith the mower attached through the most severeterrain conditions expected and watch shaftmovement.

4. If the distance between the mark and the outershield becomes less than 2” at any point there isa potential problem bottoming out the driveline andthe driveline should be shortened.

Engagement Check Procedure

1. With the driveline attached, position the mower to the point where the telescoping driveline is at its maximumextension. Completely shut down the tractor and secure in position.

2. Mark the inner driveline shield 1/8” from the end of the outer shield.3. Disconnect the driveline from the tractor and separate the two driveline halves.4. Measure the distance from the mark to the end of the inner profile. This length is the amount the driveline

profiles were engaged.5. If the engaged length is less than 12”, the shaft is considered too short and should be replaced with a longer

shaft. Consult an authorized dealer to purchase the required driveline length.

NOTE: If the driveline cannot be shortened and still maintain the required profile engagement, the operatormust be made aware of terrain conditions and avoid situations which pose a potential problem to avoid damagingthe driveline.

Shorten the driveline profiles as follows:1. Remove the driveline from the tractor.2. Position the mower to the point with the shortest

distance between the tractor PTO shaft and cuttergearbox. Shut down the tractor and securelyblock the mower in this position.

3. Pull driveline apart and reattach yoke to PTOshaft.

4. Hold driveline sections parallel to one another andmeasure back 1” from yoke of each shaft andplace mark on opposite section. Cut this lengthoff with a saw.

5. Round off all sharp edges and debur.6. Thoroughly grease then reinstall the driveline.7. Recheck for proper operation.

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For mowers equipped with a Constant Velocity (CV) driveline, the maximum turning angle between the tractorand mower must be determined to ensure the joint angle does not over-extend which can cause CV jointdamage. Constant Velocity joints enable the driveline to operate smoothly with no vibrations and clattering atangles up to 70°. Angles greater than 80° can result in mechanical damage to the CV joint and mower driveline.

The Constant Velocity joint must be lubricated every 8 hours of operation as specified in the MaintenanceSection. Failure to properly lubricate the joint will result in accelerated wear and joint component failure.

CV Driveline Maximum Angle Check Procedure

1. With the mower attached to the tractor and the driveline disconnected from the tractor PTO stub make ahard left turn until there is approximately a 1" clearance between the left rear tractor tire and mower frameor tongue.

2. Stop and completely shut down the tractor. Place the tractor in Park and apply the Parking Brake beforedismounting.

3. Check the CV joint at this maximum turning radius by holding the driveline yoke above the PTO shaft andthen angle the CV joint to its maximum angle. A minimum difference of 10 degrees between the center lineof the yoke and the PTO shaft must be maintained to ensure the joint will not be over angled. If the jointcannot be angled at least 10°, there is a potential problem of over-angling the joint while making sharp turns.

4. Solutions: To ensure the joint is not damaged, check the following:-Check the drawbar length to ensure that it is at the proper length for the RPM speed of the mower.-Move the tractor rear tires wider apart to limit the tractor turning radius.-Position the mower at multiple angles and perform the above procedure. Determine the sharpest turningradius that maintains a safe operating angle and note this position to the operator.

10 DEG.

80 DEG. 80 DEG.

CONSTANT VELOCITY JOINT-MAXIMUM ANGLE CHECK

7.2 Constant Velocity (CV) Driveline

DANGER! Do not turn so sharp or lift mower so high to produce a severe "knocking" of the Drivelinewhich will cause accelerated wear and breakage of drive train components and could resultin possible injury from the separated Driveline sections. (SRM-4)

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8. PRE-OPERATION INSPECTION AND SERVICE

Before each use, a pre-operation inspection and service of the mower and tractor must be performed. Thisincludes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped andfunctional, and performing needed repairs. Do not operate the mower and tractor if the pre-operation inspectionreveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing partsas soon as noticed. By performing a thorough pre-operation inspection and service, valuable down time andrepair cost can be avoided.

DANGER! Always disconnect the main PTO Driveline from the Tractor before performing serviceon the Mower. Never work on the Mower with the Tractor PTO driveline connectedand running. Blades or Drivelines could turn without warning and cause immediateentanglement, injury or death. (SRM-3)

WARNING! Periodically inspect all moving parts for wear and replace when neces-sary with authorized service parts. Look for loose fasteners, worn orbroken parts, and leaking or loose fittings. Make sure all pins have cotterpins and washers. Serious injury may occur from not maintaining thisImplement in good working order. (SG-21)

DANGER! DO NOT allow any person under a folded wing unless wing issecurely locked up or supported. DO NOT approach the Implementunless the Tractor is turned off and all motion has ceased. Neverwork under the frame work, or any lifted component unless theimplement is securely supported or blocked up. A sudden orinadvertent fall by any of these components could cause seriousinjury or even death. (STI-3)

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DANGER! All Safety Shields, Guards and Safety devicesincluding (but not limited to) - the Deflectors, ChainGuards, Steel Guards, Gearbox Shields, PTO integralshields, and the Retractable Door Shields should beused and maintained in good working condition. Allsafety devices should be inspected carefully at leastdaily for missing or broken components. Missing,broken, or worn items must be replaced at once toreduce the possibility of injury or death from thrownobjects, entanglement, or blade contact. (SGM-3)

Refer to the tractor operator’s manual to ensure acomplete pre-operation inspection and scheduledservice is performed according to manufacturerrecommendations. The following is a partial list ofitems requiring inspection:

Tire condition/air pressureWheel lug boltsSteering linkagePTO shieldSMV sign is clean and visibleTractor’s lights are clean and functionalTractor Seat belt is in good conditionTractor cab or ROPS is in good conditionROPS is in the raised positionNo tractor oil leaksRadiator free of debrisEngine oil level and conditionEngine coolant level and conditionPower brake fluid levelPower steering fluid levelFuel condition and levelSufficient lubrication at all lube pointsAir filter condition

8.1 Tractor Pre-Operation Inspection/Service

8.2 Mower Pre-Operation Inspection/ServiceBefore each mower use, a complete inspection and service is required to ensure the mower is in a good andsafe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. Toensure the mower is ready for operation, conduct the following.

DANGER! Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN ORWELD ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THEBLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWNBLADES. (SGM-10)

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Ensure the tractor PTO master shield is in place,lowered and in good condition.Ensure each mower slip clutch shield is securedin place and in good condition.Ensure the driveline slip clutches are properlyadjusted and the friction plates are not frozentogether. Reference the Maintenance Section forproper slip clutch maintenance.

Ensure chain guards and/or rubber deflectors arein position and not damaged. Replace worn,broken, and missing sections immediately.Ensure the driveline integral shields are in goodcondition and rotate freely.Inspect that all bolts and screws are in positionand are properly torqued.

Ensure the mower hitch is securely attached tothe tractor drawbar with a proper size bolt andsecured nut.Ensure that a properly rated safety tow chain isequipped securing the mower to the tractor.Check that the main driveline is securely attachedto the tractor and the clamping cone is seated inthe groove of the PTO shaft.Ensure the divider drivelines are secure at bothends

Ensure that the Manual Canister is secured to themower with the Operator’s Manual inside.Ensure all decals are in place and legible.Replace missing, worn, and unlegible decals.

NOTE: The mower Operator’s Manual and affixedDecals contain important instructions on the safe andproper use of the mower. Maintain these importantsafety features on the mower in good condition toensure the information is available to the operator atall times.

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Ensure each hydraulic cylinder is installed andretained correctly. Ensure the proper size pinsare used to retain the cylinders in place and aresecured with pins.Check for hydraulic oil leaks on the cylinders,along the hydraulic lines, and at tractor hydraulicports.IMPORTANT: DO NOT use your hands to checkfor oil leaks. Use a piece of heavy paper orcardboard to check for hydraulic oil leaks.

Perform scheduled lubrication as specified in themaintenance section.Inspect each gearbox oil level and replenish ifneeded. A low oil level is a warning sign that thegearbox may be cracked or its seal is damagedand needs to be replaced.Ensure all gearbox vents are in place and freefrom clogs.

Ensure that the mower is equipped and securedwith wing brace supports.Check the condition of the wing hinge pins.Check the condition of the mower axle suspensionspring.Inspect mower tire condition, wheel bearings, andlug nut torque.

Inspect blades and blade bolts for looseness andexcessive wear. Make sure the mower is securelyblocked up before crawling beneath. Replacedamaged, worn, and missing blades as completesets to maintain rotary balance.Ensure carrier hub nuts are tightened with thecotter pin inserted and spread.Inspect the condition of the deck skid shoes andthe skid shoe attaching hardware.

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DANGER!

8.3 CUTTING COMPONENT INSPECTIONInspect blade pan and blade assembly for the following: Damaged Pan

Cause: Blade Pan contacts an immovableobject while mower was in motion.

Remedy: Inspect the area before mowingto determine where the immovable objectsare located and place visible hazardmarkers to identify the areas. Avoid mowingin the area where immovable foreign objectsexist.

Notches and Gouges

Cause: Blade contacting foreignobjects

Remedy: Inspect the area to be mowedand remove foreign objects thatcould cause damage to the blades

Excessive Blade Wear

Cause: Mower height set too low.Blade used past intended life.

Remedy: Replace Blades more often.Adjust mower height for mowingconditions to eliminate blade-to-ground contact.

Original Blade Edge

Original Blade Edge

Inspect the Blades daily for abnormal wear. REPLACE BOTH BLADES on that carrierIMMEDIATELY if either blade has:

• Become bent or deformed from it’s original shape, or• Any cracks are visible, or• Deep gouges in the blades surface are present, or• Gouges or chipped areas in the cutting edge are larger than 1/2”, or• The material on the leading edge has been worn away by more than 1/2”.

Failure to replace abnormally worn blades may lead to catastrophic failure of the blade andejection of the broken part with tremendous force which may cause serious bodily injury ordeath!

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9. DRIVING THE TRACTOR AND MOWER

Safe tractor transport requires the operator possess a thorough knowledge of the model being operated andprecautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle theweight of the mower and the tractor operating controls are set for safe transport. To ensure safety while drivingthe tractor with an attached mower, review the following.

1. Test the Tractor at a slow speed and increase the speed slowly. Applythe Brakes smoothly to determine the stopping characteristics of theTractor and Mower. As you increase the speed of the Tractor the stoppingdistance increases. Determine the maximum safe transport speed foryou and this Equipment.

2. Test the equipment at a slow speed in turns. Increase the speed throughthe turn only after you determine that it is safe to operate at a higherspeed. Use extreme care and reduce your speed when turning sharply toprevent the Tractor and Mower from turning over. Determine the maximumsafe turning speed for you and this equipment before operating on roadsor uneven ground.

3. Only transport the Tractor and Mower at the speeds that you havedetermined are safe and which allow proper control of the equipment.

Transport only at safe speeds. Serious accidents and injuries can result from operatingequipment at unsafe speeds. Understand the Tractor and Mower and how it handles beforetransporting on streets and highways. Make sure the Tractor steering and brakes are ingood condition and operate properly. Before transporting the Tractor and Mower, determinethe safe transport speeds for you and the equipment. Make sure you abide by the followingrules:

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes.When operating down a hill or on wet or rain slick roads, the braking distance increases,use extreme care and reduce your speed in these conditions. When operating in traffic,always use the Tractor’s flashing warning lights and reduce your speed. Be aware oftraffic around you and watch out for the other guy. (SG-19)

WARNING!

DANGER! This Implement is wider than the Tractor. Be careful when operating or transportingthis equipment to prevent the Implement from running into or striking sign posts, guardrails, concrete abutments or other solid objects. Such an impact could cause theImplement and Tractor to pivot violently resulting in loss of steering control, seriousinjury, or even death. Never allow the Implement to contact obstacles. (S3PT-12)

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9.1 Starting the Tractor

The procedure to start the tractor is model specific.Refer to the tractor operator’s manual for startingprocedures for your particular tractor. Consult anauthorized dealer if the starting procedure is unclear.Ensure the 3-point control lever is in the loweredposition and the PTO is disengaged before startingthe tractor.

9.2 Brake and Differential Lock Setting

Always disengage the tractor differential lock when turning. When engaged the differential lock will prevent orlimit the tractor from turning. During normal cutting conditions, locking the differential provides no benefit andshould not be used.

Make sure the tractor brakes are in good operatingcondition. Tractor brakes can be set to operateindependently allowing single rear wheel brakingaction or locked together to provide simultaneous rearwheel braking. FOR MOST DRIVING AND MOWINGCONDITIONS, THE BRAKE PEDALS SHOULD BELOCKED TOGETHER TO PROVIDE THE MOSTEFFECTIVE BRAKING ACTION.

Be aware of the operating conditions. Do not operate the Tractor with weak or faultybrakes. When operating down a hill or on wet or rain slick roads, the braking distanceincreases; use extreme care and reduce your speed in these conditions. When operatingin traffic, always use the Tractor’s flashing warning lights and reduce your speed. Beaware of traffic around you and watch out for the other guy.

WARNING!

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Transport Lock Braces

9.3 Operating the Mower WingsWings are positioned with hydraulic cylinders. It is recommended that the tractor be equipped with three hydraulicports or a 3-spool control valve be used so that each section can be controlled independently. Ensure thehydraulic cylinders and lines are filled with oil by holding the valve control levers in the raised position until thecylinders fully retract (wings) and extend (center). Only operate the mower with both wings fully lowered,NEVER operate the mower with a raised wing. Wait until the blades are at a complete stop before raising wings.

Operating PositionTo lower the wings, remove the transport lock bracesand secure braces on storage bracket. DO NOT driveout transport brace pins. The wing cylinder may needto be retracted to remove tension for brace removal.After removing brace bars, extend wing hydrauliccylinders and fully lower wings.

The valves operating wing cylinders should be placedin the float position while mowing to allow the mowerto follow the contour of uneven terrain and to preventthe wings from creeping up. When extending a wingover a ditch for mowing, place the control valve leverdetents in the center position. This will give the mowermore stability and prevent the opposite wing fromraising. DO NOT operate the mower with the valvesin the detent position for extended periods of time toprevent deck frame damage.

Transport PositionTo raise mower wings, drive the unit to a level area andretract the wing hydraulic cylinders. DO NOT raisewings with the mower positioned on an embankmentor other inclined position to prevent overturning themower. After the wings are fully raised, install transportlock braces to prevent wings from inadvertently falling.NOTE: If the transport lock braces can not be easilyinstalled, lower the mower wings and remove rod endof cylinder and adjust the rod clevis in or out to matchthe transport brace length.

The center of gravity is raised and the mower moreprone to tipping when the wings are in the raisedposition. When transporting, only raise the centersection high enough to clear ground obstacles.

DANGER! When the Wings are folded for transport, the center of gravity is raised and the possibility ofoverturn is increased. Drive slowly and use extreme caution when turning on hillsides.Overturning the Implement could cause the Implement to overturn the Tractor and vice versaresulting in serious injury or even death. Never fold wings on a hillside...the Implement mayoverturn. (STI-2)

WARNING!Use extreme care when lowering or unfolding the implement’s wings. Make sure nobystanders are close by or underneath the wings. Allow ample clearance around theimplement when folding or unfolding the wings. Use extreme caution around buildings oroverhead power lines. (S3PT-5)

Transport Lock Braces

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Start off driving at a slow speed and gradually increase your speed while maintaining complete control of thetractor and mower. Moving slowly at first will also prevent the tractor from rearing up and loss of steeringcontrol. The tractor should never be operated at speeds that cannot be safely handled or which will prevent theoperator from stopping quickly during an emergency. If the power steering or engine ceases operating, stop thetractor immediately as the tractor will be difficult to control.

Drive the tractor with the 3-Point lift arms in the raised position and lock the control lever in the transport detentposition to prevent damage to the mower driveline and tongue when turning.

9.4 Driving the Tractor and Mower

Perform turns with the tractor and mower at slowspeeds to determine how the tractor with an attachedmower handles a turn. Determine the safe speed tomaintain proper control of the tractor when makingturns. When turning with a towed implement, theoverall working length of the unit is increased. Allowadditional clearance for the mower when turning,especially if the wings are lowered.

To avoid overturns, drive the tractor with care and atsafe speeds, especially when operating over roughground, crossing ditches or slopes, and turningcorners. Tractor wheel tread spacing should beincreased when working on inclines or rough groundto reduce the possibility of tipping.

Use extreme caution when operating on steep slopes.Keep the tractor in a low gear when going downhill.DO NOT coast or free-wheel downhill.

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9.5 Crossing Ditches and Steep Inclines

When crossing ditches with steep banks or going upsharp inclines, it is possible that the main drivelineinner profile will penetrate into the outer housing to itsmaximum depth until the assembly becomes solid(driveline is at its extreme shortest length). This typeof abusive operation can cause serious damage tothe tractor and mower drive by pushing the PTO intothe tractor and through the support bearings ordownward onto the PTO shaft, breaking it off.

Damage resulting from over-collapse of the driveline’s inner profile and its outer housingmay allow the driveline to come loose from the Tractor which could cause bodily injury tothe operator or bystanders and/or extensive damage to the Tractor or Implement

WARNING!

When confronted with an incline or ditch, do notapproach from an angle which is perpendicular orstraight on as damage to over collapse of the drivelinemay occur.

When crossing such terrain, the wings should be fullylowered for a lower center of gravity and addedstability.

Inclines and ditches should be approached along aline which is at an angle as shown. This type of pathwill reduce the possibility of over-collapse of thedriveline and resulting damage. If the gradient is sosteep that such as approach increases the possibilityof a tractor roll-over, select an alternate crossing path.

CORRECT: Approach ditch at an angle

INCORRECT: DO NOT approach ditch straight on.

When operating the tractor and mower across slopes and inclines, through ditches, and other uneven terrainconditions, it is important to maintain sufficient deck to ground clearance. Blade contact with the ground maycause soil, rocks and other debris to be thrown out from under the mower resulting in possible injury and/orproperty damage. Ground contact also produces a severe shock load on the mower drive and to the mowerblades resulting in possible damage and premature wear.

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10. OPERATING THE TRACTOR AND MOWERTHE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND MOWERAND ALL CONTROLS BEFORE ATTEMPTING TO MOW. The operator must read and understand the Safetyand Operation Sections of the mower and tractor operator’s manuals. These manuals must be read and explainedto any operator who cannot read. Never allow someone to operate the mower and tractor without completeoperating instructions.

10.1 Foreign Debris Hazards

Before mowing, inspect the area to make sure thereare no foreign objects that the mower blades couldhit or become entangled with. Remove all foreignobjects and debris. If objects are too big to remove,mark them clearly and be sure to prevent the mowerblades from contacting them.

Many varied objects, such as wire, cable, rope, or chains, can become entangled in theoperating parts of the Mower head. These items could then swing outside the housing atgreater velocities than the blades. Such a situation is extremely hazardous and could resultin serious injury or even death. Inspect the cutting area for such objects before mowing.Remove any like object from the site. Never allow the cutting blades to contact such items.(SGM-6)

DANGER!

Extreme care should be taken when operating near looseobjects such as gravel, rocks, wire, and other debris. Inspectthe area before mowing. Foreign objects should be removedfrom the site to prevent machine damage and/or bodily injuryor even death. Any objects that cannot be removed must beclearly marked and carefully avoided by the operator. Stopmowing immediately if blades strike a foreign object. Repairall damage and make certain the blade carrier is balanced beforeresuming mowing. (SGM-5)

DANGER!

Before starting any mowing operation, the operator must become familiar with the area to be mowed and anyobstacles and hazards contained within to ensure safety to the operator, bystanders, and equipment. Specialattention should be paid to foreign debris, rough terrain, steep slopes, and passersby and animals in the area.

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10.2 Bystander/Passersby Precautions

If a bystander comes within 100 yards of the tractor while the mower is being operated, stop the tractor at once,idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the 100yard distance.

Always wear your seat belt securely fastened and only operate the tractor and mower with the ROPS in theraised position. If the tractor or mower hits a tree stump, rock, or bump, a sudden movement could throw you offof the seat and under the tractor and/or mower The seat belt is your best protection from falling off the tractorand the ROPS provides protection from being crushed during a tractor roll-over.

If you hit a solid object or foreign debris, stop the mower and tractor at once. Immediately idle the engine speedand disengage the PTO. Wait for all mower rotating motion to stop, then raise the mower and move the tractorand implement off the object. Inspect the area and remove, or mark the location of the debris. Inspect thecondition of the mower and make any needed repairs immediately. Make sure the blades are not damaged andthe carrier is balanced before resuming operation.

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable condition;-Mower sections or Wings are running close to and parallel to the ground without exposed Blades;-Passersby are outside the existing thrown-object zone;-All areas have been thoroughly inspected and all foreign material such as rocks, cans, glass, and general

debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck by the blades,the area should be: inspected and large debris removed, mowed at an intermediate height, inspectedclosely with any remaining debris being removed, and mowed again at the desired final height. (This willalso reduce power required to mow, reduce wear and tear on the Mower drivetrain, spread cut materialbetter, eliminate streaking, and make the final cut more uniform.) (SRM-1)

STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:

DANGER! Rotary Mowers are capable under adverse conditions of throwingobjects for great distances (100 yards or more) and causingserious injury or death. Follow safety messages carefully.

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WARNING! Mow at the speed that you can safely operate and control the Tractor and Mower. Safemowing speed depends on terrain condition and grass type, density, and height of cut.Normal ground speed range is from 2 to 5 mph. Use slow mowing speeds when operatingon or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or whendebris and foreign objects are to be avoided. (SGM-7)

10.4 PTO RPM and Ground Speed

Ground speed is achieved by transmission gear selection and not by the engine operating speed. The operatormay be required to experiment with several gear range combinations to determine the best gear and rangewhich provides the most ideal performance from the mower and most efficient tractor operation. As the severityof cutting conditions increase, the ground speed should be decreased by selecting a lower gear to maintain theproper operating PTO speed.

Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut. Recommendedspeed for efficient mower performance is between 2 and 5 mph. Operate the mower at its full rated PTO speedto maintain blade speed for a clean cut. Refer to the tractor operator’s manual or the tractor instrument panel forthe engine speed and gear to provide the required PTO and desired ground speed. Make sure that the moweris operating at its full rated speed before entering the vegetation to be cut. If it becomes necessary to temporarilyregulate engine speed, increase or decrease the throttle gradually.

WARNING!Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can causeImplement driveline or blade failures resulting in serious injury or death. (SG-26)

Before engaging the PTO, make certain that the area is clear of bystanders and passersby. The mower wingsmust be completely lowered and the deck positioned at a safe mowing height. NEVER engage the PTO with themower wings in the raised position.

Do not let the Blades turn when the Mower deck is raised for anyreason, including clearance or for turning. Raising the Mower deckexposes the cutting blades which creates a potentially serious hazardand could cause serious injury or even death from objects thrownfrom the blades. (SRM-7)

DANGER!

10.3 Engaging the Power Take Off (PTO)

Do not put hands or feet under Mower decks. Blade contact can resultin serious injury or even death. (SGM-9)

DANGER!

Set the tractor engine speed at approximately 1,000 RPM before engaging the PTO. Shift the PTO control to theon position, and slowly increase the engine speed until the PTO is operating at the rated speed. If you hearunusual noises or see or feel abnormal vibrations, disengage the PTO immediately. Inspect the mower todetermine the cause of the noise or vibration and repair the abnormality.

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10.5 Operating the Mower

Mow only in conditions where you have clear visibility in daylight or with adequate artificiallighting. Never mow in darkness or foggy conditions where you cannot clearly see at least100 yards in front and to the sides of the Tractor and Mower. Make sure that you can clearlysee and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, powerlines, debris and foreign objects. If you are unable to clearly see this type of item discontinuemowing. (SGM-1)

DANGER!

Avoid mowing in reverse direction when possible. Check to make sure there are nopersons behind the Mower and use extreme care when mowing in reverse. Mow only ata slow ground speed where you can safely operate and control the Tractor and Mower.Never mow an area in the reverse direction that you have not inspected and removeddebris or foreign material. (SGM-8)

DANGER!

Follow these guidelines to reduce the risk of equipment and grassfires while operating, servicing, and repairing the Mower and Tractor:-Equip the Tractor with a fire extinguisher in an accessible location.-Do Not operate the Mower on a Tractor with an underframe exhaust.-Do Not smoke or have an open flame near the Mower and Tractor.-Do Not drive into burning debris or freshly burnt areas.-Ensure slip clutches are properly adjusted to prevent excessiveslippage and plate heating.-Never allow clippings or debris to collect near drivelines, slipclutches, and gearboxes. Periodically shut down the Tractor andMower and clean clippings and collected debris from the mowerdeck. (SGM-12)

WARNING!

Only operate the mower from the tractor operator’s seat with the seatbelt securely fastened. The tractor must beequipped with a ROPS in the raised position or a ROPS cab.

The mower is designed to cut vegetation up to1-1/ 2” in diameter. Sharp blades will produce a cleaner cut andrequire less power. Travel at a speed that allows the mower sufficient time to cut through the vegetation andmaintain the PTO operating speed to prevent overloading the mower and tractor. Choose a driving pattern thatprovides the maximum pass length and minimizes turning.

Under certain conditions, tractor tires may roll some grasses down preventing them from being cut at the sameheight as the surrounding area. When this occurs, reduce the tractor ground speed while maintaining theoperating speed of the mower. A slower ground speed will permit grasses to at least partially rebound and becut. Taking a partial cut and/or reversing the direction of travel may also help produce a cleaner cut.

Avoid mowing in the reverse direction when possible. In situations where the mower must be backed to accessareas to be cut, make sure there are no persons or other foreign debris behind the mower before mowing inreverse. When mowing in reverse, operate the tractor and mower at a reduced ground speed to ensure tractorand mower control is maintained.

WARNING! Do not mow with two machines in the same area except with Cab tractors with the windowsclosed. (SGM-11)

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Stay alert and watch for trees, low hanging limbs,power lines, and other overhead obstacles and solidground objects while you are operating. Use care toavoid hitting these items.

If the mower is operated in conditions that require frequent sharp turning, the mower should be equipped with aConstant Velocity driveline. CV joints enable the tractor PTO shaft and mower driveline to be angled safely upto 80 degrees with no damage to the mower or driveline.

When you get to the end of a pass, slightly raise themower (2-4”) before turning. Never raise the mowerentirely while the blades are turning. If the mowermust be raised higher than 12” from ground level,disengage the tractor PTO and wait for all mowerrotation to come to a complete stop before proceedingto raise the mower. NEVER raise the mower wingswhile the blades are turning.

WARNING!Do not let the Blades turn when the Mower Deck is raised forany reason, including clearance or for turning. Raising theMower deck exposes the Cutting Blades which creates apotentially serious hazard and could cause serious injury oreven death from objects thrown from the Blades. (SRM-7)

When turning, the angle between the tractor andmower should not be so great that a clattering of theU-joints occurs. Sharp turns can cause prematurefailure of the joints and place pressure on the tractorPTO shaft and could cause extensive mechanicaldamage to the mower and tractor.

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When mowing across uneven areas such as road shoulders, ditch edges, and other uneven terrain,position mower so that one support wheel is near the highest point to prevent blades from cutting intogravel or dirt which can cause rapid blade wear and extremely severe shock loads on the drivetrainresulting in rapid wear or damage to these components. Blades contacting the ground may cause objects tobe thrown out from under the mower deck. Always avoid operating the mower at a height or position which maycause the blades to contact the ground. Cutting into the berm or edge of the ditch will cause abnormal andaccelerated blade wear and possible blade component failure.

Correct Mower Deck Positioning

Wrong Mower Deck Positioning

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10.6 Shutting Down the Mower

To shut down the mower, first bring the tractor to acomplete stop. Then slow down the mower byreducing the engine speed before disengaging thePTO. Wait for all rotating motion to stop beforeproceeding to drive or shut down the tractor.

Park the tractor on a level surface, place thetransmission in park or neutral and apply the parkingbrake, lower the attached mower to the ground, shutdown the engine, remove the key, and wait for allmotion to come to a complete stop before exiting thetractor.

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After disconnecting the mower hitch, remove themower driveline from the tractor PTO shaft. Placethe driveline in its storage bracket to prevent it fromcontacting mud or dirt which can contaminate theuniversal joint bearings and shorten the life of thedriveline.

After the driveline has been removed from thetractor, place the PTO master shield back in theoperating position.

11. DISCONNECTING THE MOWER FROM THE TRACTOR

Always shut the Tractor completely down, place the transmission in park, and set the parkingbrake before you or anyone else attempts to connect or disconnect the Implement and Tractorhitches. (S3PT-15)

DANGER!

Before disconnecting the mower, the PTO must be disengaged and blade rotation at a complete stop. Move themower to a level storage location and lower the center section and both wings to the ground. If the mower willbe stored with the wings in the raised position, install both wing transport lock braces. If the mower is not restingsecurely on the ground, block the mower up securely before attempting to disconnect it from the tractor.

Use extreme care to keep feet and hands from under the mower and clear of any pinch points.

When disconnecting the mower the tractor should becompletely shut down and secured in position. Relievehydraulic pressure by moving the control levers backand forth several times. Lower the parking jack andraise the mower until the tongue clevis is no longerresting on the tractor drawbar and is supported solelyby the jack. The jack should be in a near verticalposition with the ground and can be adjusted byloosening the positioning nut and moving the jack upto 15 degrees in each direction. Also make sure thatthe jack foot is securely resting at ground level orsecurely supported by a block before raising themower. Once the mower tongue is being supportedentirely by the jack, remove the hitch bolt, locknut,and washers. Remove the hydraulic hoses from thetractor and secure to the mower to prevent contactwith dirt.

WARNING! Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting to liftthe Tongue without using the Tongue Jack could cause strains or other injury. Allowing thetongue to fall suddenly and unexpectedly could result in crushing injury. Use the TongueJack for lifting the Implement only. Overloading the Tongue Jack can cause failure withpossible serious bodily injury or even death. (STI-4)

Driveline Storage Bracket

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12. MOWER STORAGE

Properly preparing and storing the mower at the end of the season is critical to maintaining its appearanceand to help ensure years of dependable service. The following are suggested storage procedures:

It is critical that driveline clutches slip when an obstacle or heavy load is encountered to avoid mower and/or tractor damage. If the mower sits outside for an extended period of time or is exposed to rain and/orhumid air, the clutch lining plates must be inspected to ensure they are not frozen together from rust orcorrosion. If the mower has been exposed to such conditions, at the start of each mowing season, and anytime it is suspected that the slip clutch plates may be frozen together, readjust the slip clutch as detailedin Seasonal Clutch Maintenance of the maintenance section in this manual.

1. Thoroughly clean all debris off the mower toprevent damage from rotting grass and standingwater.

2. Lubricate all mower grease points and fill gearboxoil levels as detailed in the maintenance section.

3. Tighten all bolts and pins to the recommendedtorque.

4. Check the mower for worn and damaged parts.Perform repairs and make replacementsimmediately so that the mower will be ready foruse at the start of the next season.

5. Store the mower in a clean, dry place with themower housing resting securely on blocks or atground level.

6. Keep the driveline yoke from sitting in water, dirtand other contaminants.

7. Use spray touch-up enamel where necessary toprevent rust and maintain the appearance of themower.

DANGER! Never allow children to play on or around the Tractor and Implement. Children can slip orfall off the Equipment and be injured or killed. Children can cause the Implement to shift orfall crushing themselves and others. (SG-25)

It is recommended that the mower be stored with the center section and both wings fully lowered to ground level.If the mower is stored with the wings in the raised position, select a level area and install wing transport bracesto prevent the wings from falling BEFORE disconnecting the mower hitch from the tractor.

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13. TRANSPORTING THE TRACTOR AND MOWER

Before transporting the tractor and mower, idle thetractor engine, disengage the PTO and wait for allmower moving parts to come to a complete stop.Raise the mower wings and secure in position withtransport lock braces. When transporting, only raisethe center deck enough to clear ground obstacles toprevent tipping, especially when traveling throughrough terrain.

If the tractor’s hydraulic pump is not independent ofthe tractor PTO, or if the tractor PTO has to be run tohave hydraulic power, disconnect the mower drivelinefrom the tractor PTO output shaft. Secure the drivelineto the mower deck to prevent driveline damage or lossduring transport.

Inherent dangers of operating the tractor and mower and the possibility of accidents are not left behind when youfinish mowing an area. Therefore, the operator must employ good judgement and safe operation practiceswhen transporting the tractor and mower between locations. By using good judgement and following safetransport procedures, the possibility of accidents while moving between locations can be substantially minimized.

DANGER! Never allow children or other persons to ride on the Tractor orImplement. Falling off can result in serious injury or death.(SG-10)

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Before transporting the tractor on a public roadway orboarding a trailer for transport, the tractor brake pedalsshould be locked together. Locking the pedals ensuresthat both wheels brake simultaneously while stopping,especially when making an emergency stop.

Use extreme caution and avoid hard applications ofthe tractor brakes when towing heavy loads at roadspeeds. Never tow the mower at speeds greater than20 MPH.

Tires and Wheels

Laminated Sectional Tires are designed for conditions where puncture proof performance is required and themower will not be transported for long distances on roadways. Transport speed for laminated tires should notexceed 10 MPH. Excessive speed can cause damage to the machine and tire sections. Sectional tires must beinstalled such that the rubber segments lay with the ground.

Foam Filled used Airplane Tires are ideal for conditions where a puncture proof tire is needed and the moweris frequently transported between locations.

Pneumatic Tires (used airplane of implement tires) are ideal for frequent long distance towing, however, theyare not puncture proof and are not recommended for mowing brushy areas or other conditions that could damagethe tires. Recommended tire pressure is 15-20 PSI. DO NOT over-inflate.

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13.1 Transporting on Public Roadways

Extreme caution should be used when transporting the tractor and mower on public roadways. The tractor mustbe equipped with all required safety warning features including a SMV emblem and flashing warning lights toalert drivers of the tractor’s presence. Remember that roadways are primarily designed for automotive driversand most drivers will not be looking out for you, therefore, you must look out for them. Check your side viewmirrors frequently and remember that vehicles will approach quickly because of the tractor’s slower speed. Beextremely cautious when the piece of equipment that you are towing is wider than the tractor tire width and/orextends beyond your lane of the road.

Make certain that the “Slow Moving Vehicle” (SMV) sign is in-stalled in such a way as to be clearly visible and legible. Whentransporting the Equipment use the Tractor flashing warning lightsand follow all local traffic regulations. (SG-6)

WARNING!

Make sure that a proper size safety tow chain is secured between the tractor and mower before entering a publicroad. Secure the center section at a safe transport height by placing additional stroke control spacers on thecenter axle cylinder and then lower the mower. Secure the mower wings in the raised position with the transportlock braces.


The SMV (Slow-Moving Vehicle) emblem is universalsymbol used to alert drivers of the presence ofequipment traveling on roadways at a slow speed.SMV signs are a triangular bright orange with reflectivered trim for both easy day and night visibility. Makesure the SMV sign is clean and visible from the rearof the unit before transporting the tractor and moweron a public roadway. Replace the SMV emblem iffaded, damaged, or no longer reflective.

Only tow the Implement behind a properly sized and equipped Tractor which exceeds theweight of the Implement by at least 20%. DO NOT tow the Implement behind a truck orother type of vehicle. Never tow the Implement and another Implement connected intandem. Never tow the Implement at speeds over 20 MPH. (STI-6)

WARNING!

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Make sure that all tractor flashing warning lights,headlights, and brake/taillights are functioning properlybefore proceeding onto public roads. While newermodel tractors have plenty of lighting to providewarning signals and operating lighting, most oldermodels where only equipped with operating lights.Consult an authorized tractor dealer for lighting kitsand modifications available to upgrade the lighting onolder tractor models.

When operating on public roads, have considerationfor other road users. Pull to the side of the roadoccasionally to allow all following traffic to pass. Donot exceed the legal speed limit set in your countryfor agricultural tractors. Always stay alert whentransporting the tractor and mower on public roads.Use caution and reduce speed if other vehicles orpedestrians are in the area.

Reduce speed before turning or applying the brakes.Ensure that both brake pedals are locked togetherwhen operating on public roads.

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13.2 Hauling the Tractor and Mower

Before transporting a loaded tractor and mower,measure the height and width dimensions and grossweight of the complete loaded unit. Ensure that theload will be in compliance with the legal limits set forthe areas that will be traveled through.

Use adequately sized and rated trailers and equipmentto transport the tractor and mower. Consult anauthorized dealer to determine the proper equipmentrequired. Using adequately sized chains, heavy dutystraps, cables and/or binders, securely tie down boththe front and rear of the tractor utilizing the proper tiedown locations as specified by the tractormanufacturer.

Arrange the chains so that when tightened, the chainsare pulling downward and against themselves.Carefully tighten the securing chains or other fastenersused as much as possible using boomers or bindersto apply maximum tension. Use extreme care whenattaching and removing the securing devices as theextreme tension involved when released has thepotential to inflict serious injury.

While hauling the tractor and mower, make occasional stops to check that the tractor and mower have notmoved or shifted and that the securing chains have maintained tension. If during transport a hard braking, sharpturning, or swerving action was performed, stop at the next safe location to inspect the security of the load.

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14. TROUBLE SHOOTING GUIDE

Gearbox Overheating

TROUBLE

Excessive Vibrations

POSSIBLE CAUSE

1. Check gear box bolts.

2. Check for loose nuts onbladeholder and blades.

3. Check for bent output shaft. Ifshaft is bent, oil will normally leakfrom bottom seal.

4. Check to see if blades areswinging.

5. Check for even wear on eachblade tip. Were both bladeschanged at the same time?

6. Blade broken.

7. Blade carrier bent.

8. Blade hub not properly seatedon shaft.

9. New blade or bolts matchedwith worn blade or bolts.

10. Drivelines not phased cor-rectly. Implement & Tractoryokes must be in line.

1. Low on lubricant.

2. Improper type lubricant.

3. Excessive trash build-uparound gear box.

4. Bearing or gears set upimproperly.

POSSIBLE REMEDY

Tighten if loose.

Tighten if loose.

Replace shaft if bent.

Free blades so they swing.

Weigh blades. Weight should bewithin 1 oz. Always replace bothblades.

Replace blades, in sets.

Replace carrier.

Remove hub, check taperedspline shaft, clean and replace.

Replace blades or bolts in sets.

Replace driveline.

Fill to level plug.

Replace with proper lubricant.See Maintenance Section 5-4

Remove trash.

Consult your Dealer.

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TROUBLE SHOOTING

TROUBLE

Gearbox Noisy

Gearbox Leaking

POSSIBLE CAUSE

1. Rough gears.

2. Worn bearing.

1. Damaged oil seal.

2. Bent shaft.

3. Shaft rough in oil seal area.

4. Oil seal installed wrong.

5. Oil seal not sealing in thehousing.

6. Oil level too high.

7. Gasket damaged.

8. Bolts loose.

1. Clutch linings badly worn orplates warped.

2. Too much power for clutch.

3. Oil on facings.

4. Friction facings glazed.

1. Cutting in sandy conditions.

2. Cutting in rocky conditions.

3. Soft "will fit" blades.

1. Not enough pressure.

2. Valve not connected properly.

3. Quick coupler not completelyconnected.

POSSIBLE REMEDY

Run in or change gears.

Replace bearing.

Replace seal.

Replace oil seal and shaft.

Replace or repair shaft.

Replace seal.

Replace seal or use a sealant onOD of seal.

Drain oil to proper level.

Replace gasket.

Tighten bolts.

Repair clutch per maintenancesection of manuals.

Reduce ground speed and materialintake.

Replace facings.

Clean with emery cloth.

Increase cutting height.

Increase cutting height.

Use genuine Alamo Group blades.

Check pressure.

Re-plumb valve.

Complete connection.

Clutch Slips Excessively

Blade Wears Too Fast

Hydraulic Cylinder Will NotOperate

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TROUBLE SHOOTING

TROUBLE

Oil Squirting from Breather VentHole

Not Cutting Clean

Streaking Conditions In Swath

Rapid Clevis Wear

Clevis bending or spreadingopen

Tongue bending or bindingon turns

POSSIBLE CAUSE

1. Oil leaking by piston ring. (Asmall amount of leakage isnormal)

2. Piston ring worn.

3. Cylinder wall scored or pitted.

4. Wrong piston ring on piston.

1. Blades dull.

2. Blade rotation incorrect.

3. Carrier RPM too low.

4. Mower not level.

5. Tires mashing down grass.

6. Ground speed too fast.

7. Blades locked back.

8. Blades riding up due to bladebolt wear.

1. Conditions too wet for cutting.Blades unable to cut that part ofgrass pressed down by path oftractor tires.

2. Dull Blades.

3. Height of cutter lower at rearor front.

Washers not used.

Using Pin or Bolt not tightened.

Improper Drawbar

POSSIBLE REMEDY

Do not carry cutter on cylinder.(Use stroke control)

Replace piston ring.

Replace cylinder.

Use correct piston rings.

Sharpen or replace blades.

Use correct blade for carrierrotation.

Use correct PTO speed andcheck for correct gear box ratio.

Adjust machine.

Move tires out of cutter overlaparea. Minimum 60" inside tires.

Reduce ground speed.

Free blades.

Replace blade bolts.

Allow grass to dry before cutting.Slow ground speed of tractor butkeep engine running at full PTOrpm. Move rear tires as wide aspossible so wing blades will pickup grass.

Sharpen or replace blades.

See Cutting Height Instructions.

Install Washers above and belowDrawbar.

Use 1" Grade 5 or 8 Bolt &tighten Nut.

Add Attaching Plate to all 3-pointdrawbars.

Maintenance Section 5-1

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Before operating your Rotary Mower, make sure it is properly lubricated and thoroughly inspected. Only aminimum of time and effort is required to regularly lubricate and maintain this machine to provide long life andtrouble free operation.

WARNING Always disengage the PTO before raising the Rotary Cutter for transporting or makingadjustments.

LUBRICATION INFORMATION

Do not let excess grease collect on or around parts, particularly when operating in sandy areas. Theaccompanying illustration shows lubrication points. The chart gives the frequency of lubrication in hours, basedon normal operating conditions. Severe or unusual conditions may require more frequent lubrication.

Use an SAE multi-purpose lithium type grease for all locations shown except location #2 use lubricant NLGI 000Grease (P/N 00769030). Be sure to clean the fitting thoroughly before using grease gun. Daily lubrication of thewing driveline slip joint is necessary. Failure to maintain proper lubrication will result in damage to U-joints, gearbox and/or drive shaft.

WARNING When attaching QD. yoke to tractor PTO, or gear box shaft, it is important that spring activatedlocking pin or collar slides freely and locking balls are seated in groove on splined shaft. Aloose yoke could slip off and result in personal injury or damage to cutter.

The telescoping wing driveline shaft inside the shielding must be lubricated daily. Disconnect driveline from gearbox and extend or compress length to align holes in both shield halves. The grease fitting can then be exposedby rotating both shields (with holes aligned) until fitting appears in sleeve. Insert grease gun and greasethoroughly.

WARNING Keep fingers out of slot in shield to prevent injury.

Reconnect driveline to gear box. Raise and lower cutter wing after applying grease to spread over joint working area.


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Lubrication Fitting Location

ITEM Description Frequency

1 U-Joints 8 hours2 Gear Box Check daily3 Center Axle Pivot 8 Hours4 Wheel Hubs Weekly5 Tongue Pivot 8 Hours6 Axle Turnbuckle Monthly

NOTE: Lubrication of telescoping members on main driveline is accomplished by extending or compressingdriveline until grease zerk can be accessed through slots in shield tubes. Pump liberal amount of lubricantbetween sliding members. This procedure should be done every 20 hours.


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DRIVELINES

The Drivelines and U-Joints should be inspected each morning before the mower is started. FIGURE 1 & 2.The U-Joint and CV Joint on the Driveline undergo extreme forces when the unit is turninig or when the Wings arebeing raised. It is important that the U-Joints and CV Joint be greased each day before the unit is started. TheU-Joints are located at each end of the Center and Wing Drivelines. The CV Joint is located at the end of the MainDriveline. The U-Joint and CV Joint assemblies are accessible by rotating the Driveline Safety Shield until thehole in the Shield matches up with the Grease Fitting. Use #2 Bearing Grease for lubrication. Inspect the U-Jointfor wear by holding the shaft on one side of the U-Joint while trying to rotate the shaft on the other side of the U-Joint. If there is noticeable movement in the Driveline replace the U-joint before it causes severe damage to theDriveline.,

FIGURE 1FIGURE 2

GREASE EVERY8 HOURSGREASE EVERY

8 HOURS

MAIN CV DRIVELINE SAFETY SHIELD

1. To remove the outer CV cone, remove the locking screws from shield cone. Remove cone over yoke. FIGURE3. Remove bearing ring and remove the locking screws from inner shield cone. Figure 4. Turn inner cone toassembly position and remove half shield. Remove bearing ring. FIGURE 5.

FIGURE 3 FIGURE 4

DRIVELINE CLAMP CONE YOKE OPERATING INSTRUCTIONS

Loosen the yoke clamp cone with a 11/16” (17mm) wrench andremove the cone from yoke. Slide yoke onto the shaft and alignhole for clamping cone with annular groove of gearbox shaft.Reinstall cone and tighten (75 lb-ft torque). Push and pull thedriveline to ensure it is securely attached to the shaft. Regularlycheck the driveline yoke to ensure a tight connection. To removethe yoke, remove the connecting cone and pull yoke off theshaft. If the cone cannot be easily removed by hand, drive itout from the other side using a hammer and punch.

NOTE: The clamping cone is serviced only as a completeassembly. Do not attempt to disassemble the clamping cone.

Clamping Cone

Driveline Yoke11/16" Bolt End


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1. To assemble outer CV driveline, grease yoke groove and inner profile tube. Attach bearing ring on groove withrecesses facing profile tube. FIGURE 6. Slide on half shield with cone. Turn cone until it engages correctly.FIGURE 7. Tighten locking screws. Grease bearing groove in double yoke. FIGURE 8. Insert bearing ring. Slideguard cone for double yoke over cam from the connecting end. Make sure holes for screws are visible. FIGURE 9.Tighten locking screws. FIGURE 10.

FIGURE 5

FIGURE 6 FIGURE 7

FIGURE 8 FIGURE 9

FIGURE 10

MAIN DRIVELINE & CAT 4 SAFETY SHIELD

To remove the main inner driveline shield, Remove the locking screws. Align the bearing tabs with the conepockets. FIGURE 11. Remove the half-guard and remove the bearing ring. FIGURE 12.

FIGURE 11 FIGURE 12


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CENTER & WING GEAR BOX

The gearboxes should not require additional lubricant unless the box is cracked or a seal is leaking. It isrecommended that the oil level plug be removed after every 8 to 10 hours of operation and oil added until it runsout hole. Wing gearbox oil level plug is a square head pipe plug located on lower right rear side of main box. Fillplug is in top of main housing. Oil level plug is a square head pipe plug located on lower left side of input shaftcover plate. Fill plug is above shaft in same front cover.

Recommended lubricant is NLGI 000 Grease (P/N 00769030).

Inspect the driveline shield for worn areas or cracks. If the shield has any dents or cracks, replace the Shield.While the Shields are off, examine the Driveline for signs of abnormal wear, bent or twisted shafts, or cracks in theshafts or tubes. Check to see that the Drivelines telescope easily. If the Drivelines do not telescope properly orshow signs of abnormal wear, the shaft should be repaired or replaced.

To assemble the main inner driveline shield, grease the yoke groove and inner profile tube. Attach the bearingring in groove with recesses facing profile tube. FIGURE 13. Slide on the half shield. Turn the cone until itengages correctly. Install locking screws. FIGURE 14.

FIGURE 13

FIGURE 14

DIVIDER GEARBOX

The Test Plug for the Divider Gearbox is located onthe right side of the input shaft. The filler pressurerelief Plug is on top of the Gearbox. FIGURE 4.

CAUTION Do not over-fill. If Gearboxes arefilled above Test Plug Level,pressure under workingconditions may cause theGrease Seals to leak.

Recommended lubricant is NLGI 000 Grease.

Test Plug

Filler PressureRelief Plug


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FOLLOW ORIGINALPATTERN

FIGURE 15

MAINTAIN CORNER 1/16

IMPORTANT: When sharpening blades, grind each blade the same amount to maintain balance. The differencein blade weights should not exceed 1 ounce. Unbalanced blades will cause excessive vibration which can damagegear box bearings. Vibration may also cause structural cracks in cutter housing.

WARNING Never work under equipment supported by a hydraulic device because it may drop if the controlis actuated (even with the engine stopped) or in the event of hose failure, etc. Always use asecure support for equipment which must be serviced while in the raised position.

BLADE SERVICING

Inspect blades before each use to determine that they are properly installed and in good condition. Replace anyblade that is bent, excessively nicked, worn, or has any other damage. Small nicks can be ground out whensharpening.

WARNING Use only original equipment blades on this mower. They are made of special heat treated alloysteel. Substitute blades may not meet specifications and may be dangerous.

BLADE SHARPENING

Always sharpen both blades at same time to maintain balance. Follow original sharpening pattern as shown inFigure 15. Always sharpen blades by grinding. DO NOT heat and pound out edge. Do not sharpen blade to a razoredge. Do not sharpen blade to a razor edge, but leave a 1/16" blunt edge. Do not sharpen back side of blade.

DANGER! Replace bent or broken blade with new blades. NEVER ATTEMPT TO STRAIGHTEN OR WELDON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADEWITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES.(SGM-10)


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BLADE CARRIER REMOVAL LESS HUB

Remove 4 bolts (#13). Use Caution as these bolts hold carrierassembly onto hub and when removed will allow carrier assembly to fall.NOTE: Before any further disassembly accuratley mark position ofrotor bars (#9 & 10) in pan (#1) so that they can be relocated in sameposition to maintain balance. FIGURE 17.

BLADE CARRIER HUB INSTALLATION

Clean the spines on both the blade carrier and output shaft. position carrier on the gear box output shaft and installflat washer and 1" hex nut. Tighten nut holding blade carrier to minimum 450 ft. pounds, strike the carrier on thehub several times with a heavy hammer to seat the hub. Use a suitable spacer over the nut to prevent damage tothe nut and threads. Retighten the nut to 450 ft. pounds. Install and spread cotter pin.

BLADE CARRIER REMOVAL

Remove cotter pin and loosen slotted nut on gear box shaft. Loosen but do not remove the nut until the blade carrieris loosened. Use a suitable two-jaw gear puller to pull carrier off tapered gear box shaft.

1/4"

FIGURE 16

BLADE REMOVAL

To remove blades for sharpening or replacement, remove the cover plate ondeck of cutter near gear box. Remove lock nut from blade bolt. NOTE: Inspectlock nut after removal and replace if threads are damaged. Always replacenut when replacing blade bolt. When installing blades be sure and check bladebolt pivot diameter for wear. Replace bolt if worn more than 1/4 inch at anypoint. See Figure 20. Install blade bolts with partially worn side of bolt eithertoward or away from center. Tighten lock nut to 250 ft. lbs.


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NOTE: Always recheck gear box output shaft slotted blade carrier retaining nut torque after a few hoursoperation.

WARNING Avoid personal injury. Do not work under cutter without support blocks to keep frame fromfalling.

SKID SHOES

Wing skid shoes are replaceable and should be checked and replaced as required.

SLIP CLUTCH

A slip clutch is incorporated in the PTO driveline. It is designed to slip, absorb the shock load, and protect thedriveline. There are two types of clutches furnished. (1) A clutch with 6 coil springs and (2) A clutch with a singledisc spring with 6 adjusting nuts.

After the first hour of operation, the slip clutch should be checked for overheating. After this first check, the slipclutch should be checked weekly or anytime there is overheating. (1)To adjust the coil spring slip clutch, tightenthe spring bolts 1/8 (maximum) turn at a time. Bolts should NEVER be adjusted to the point where the cpo;springs are compressed solid. (2) To adjust the disc clutch, tighten the 6 bolts until they bottom out and thenloosen each of them 2 turns.

The slip clutch should be checked periodically and adjusted to compensate for wear. The lining plates are 1/8"thick when new. Replace after 1/32" wear. If the mower has been idle for an extended period of time, or in wetweather, before operating check to be sure the friction lining plates are not rusted/coroded together. Should thisoccur refer to the procedure described in the "Seasonal Clutch Maintenance" section on the next page.

There are two friction lining plates in the slip clutch. These should be checked weekly for oil or grease, wear, andmoisture which could cause corrosion on the drive plates.

CENTER SLIP CLUTCH

There are four friction lining plates in this slip clutch. The spring length shown in Figure 17 includes the washerthickness. DO NOT adjust spring length (including washer) less than 1-15/32". Springs will become solid andtorque rating of clutch will increase drastically, which could cause a driveline failure.

WING SLIP CLUTCH

There are two friction lining plates in this slip clutch. The correct adjustment procedure is to tighten M10 boltsuntil spring is flat against pressure plate and there is no gap. Loosen each bolt two revolutions for correctsettings. DO NOT tighten bolts so that GAP noted in Figure 18 is less than 1/16".


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FrictionLiningPlate

1-9/16" Over Washer1-15/32" Min. Compression

SEASONAL CLUTCH MAINTENANCE

It is important that the clutches slip when an obstacle or load heavier than the clutch setting is encountered.Therefore, if the machine sits outside longer than 30 days and is exposed to rain and/or humid air it is important tomake sure that the clutch lining plates are not rusted/coroded together. Before using the cutter use the followingprocedure to make sure the clutch will slip and give the overload protection required. There are two types ofclutches furnished. (1) A clutch with 8 coil springs and (2) A clutch with a single disc spring with 6 adjusting nuts.

1. Loosen nuts (Figure 18 & 19) on springs until the springs are free, yet remain secure on bolts.

2. Attach cutter to tractor and start the tractor. Set the engine speed at 1200 RPM.

3. Mark outer plates as shown in Figure 18 & 19.

4. Engage the PTO (approximately one second) and then quickly disengage it. The friction lining plates should break loose (check the mark).

5. Turn tractor off. Tighten the nuts on the coil spring clutch to their original position as noted in previous paragraphs.

Mark all plates todetermine rotationduring seasonalclutch procedure.

AdjustingNut

Mark all plates todetermine rotationduring seasonalclutch procedure.

FIGURE 18 - Coil Spring Slip Clutch (1)Intermediate & CAT V Wing Drives

FIGURE 19 - Disc Spring Slip Clutch (2)(Belleville)

FrictionLiningPlate

Gap Greaterthan 1/16 "


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STORAGE

Your rotary mower represents an investment from which you should get the greatest possible benefit. Therefore,when the season is over, the cutter should be thoroughly checked and prepared for storage so that a minimumamount of work will be required to put it back into operation for the next season. The following are suggestedstorage procedures:

1. Thoroughly clean the cutter.2. Lubricate the cutter as covered in Maintenance Section.3. Tighten all bolts and pins to the recommended torque.4. Check the cutter for worn or damaged parts. Make replacements immediately.5. Store the cutter in a clean, dry place with the cutter housing resting on blocks.6. Use spray touch-up enamel where necessary to prevent rust and maintain the appearance of the cutter.

PROPER TORQUE FOR FASTENERS (FIGURE 18a)

The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to thischart to determine the grade of bolts and the proper torque except when specific torque values are assigned inmanual text.

NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil.They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used.This applies to both UNF fine and UNC coarse threads.

RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL *

*

FIGURE 18a

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TOOLS NEEDED FOR DISASSEMBLY AND ASSEMBLY OF GEARBOX

WARNING Be certain to clamp or securely support the gearbox and sub-assemblies to prevent injuries tohands and feet due to inadvertent dropping or falling over.

WARNING Always wear safety glasses and gloves to prevent eye and hand injury when chiseling orhammering on metal components. Hardened metal will chip unexpectedly.

WARNING An assembled gearbox is quite heavy. Use a hoist or get help to handle them safely. Liftcarefully and properly using your legs to lift - not your back.

NOTICE: Refer to operator’s manual for instructions for proper re-assembly onto the mower deck.Tighten correctly.

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1. Bearing Driver2. Gasket Sealant3. Impact Wrench4. Chisel 3/16" Wide Blade5. Sledge Hammer6. Ball Pin Hammer

7. Socket Wrench8. Screw Driver9. Punch - Long drift10. 14mm Socket11. 17mm Socket12. Pry Bar13. Special Socket #00761024 Order from Dealer

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ITEM PART NO. QTY DESCRIPTION

00775919P - Gearbox Assembly-Center

1 00775921 1 Housing2 00755954 8 Lockwasher3 00758659 8 Bolt4 00758664 1 Input Cap5 00758689 1 Input Shaft6 00773640 1 Input Seal7 00758667 Var Gear Adj Shim .308 00758668 Var Gear Adj Shim .509 00758646 Var Input Cap Gasket .1010 00758647 Var Input Cap Gasket .2511 00759977 1 Gear Mounting Spacer12 00775923 1 Output Spacer13 00758663 1 Output Cap14 00758672 4 Lockwasher15 02959661 4 Bolt16 00775244 1 Blade Hub17 00606000 1 Cotter Pin18 00758692 1 Flanged Nut19 00758674 1 Output Oil Seal20 00758676 Var Output Cap Gasket .1021 00758677 Var Output Cap Gasket .2522 00775922 1 Output Shaft23 00769938 2 Bearing Assembly24 00759488 1 17Tooth Gear25 00770730 1 Bearing Adjust Nut26 00770421 1 Cotter Pin27 00755615 2 Bearing Assembly28 00770737 2 M18 Drain Plug29 00769321 3 Sealing Washer30 00758657 1 Spacer31 00759487 1 14Tooth Gear32 00762114 1 M18 Vent Plug

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RIGHT ANGLE GEARBOX (OUTBOARD) ASSEMBLY & DISASSEMBLY PROCEDURES

INPUT SHAFT REMOVALStep 1.Place Gearbox on appropriate work surface.Step 2.Remove Vent Plug (item #28)Step 3.Turn Gearbox upside down allowing Oil to drain from gearbox into catch pan for proper disposal.Step 4.Turn Gearbox right side up and drop bottom into a hole for support or lay it on its side laying flat.Step 5.Remove Bolts (item # 3) from front Bearing Cap (item # 4), this will allow front cover to be

removed, It may be required to drive a wedge between front cover and main housing to loosencover.

Step 6.Remove Input shaft (item #5) and Input Gear (item #31), Input Shaft should pull out with Gear andBearing Cones (item #27) still on it, Inner Bearing Cone may stay in Housing and Outer BearingCone should come off with front Bearing cover.

Step 7.Remove Inner Bearing Cone, Inner Spacer (item # 30), Outer Bearing Cone, Input Gear, Check nowfor Shims (item # 7& 8) always note quantity of Shims.

Step 8.Remove Input Seal (item # 6), Bearing Cup (item #27) from front Cover and bearing Cup (item#20)from back of Main Housing (Casing) (item # 1).

OUTPUT SHAFT REMOVAL

Step 1.Remove Cotter Pin (item # 26) from Nut (item # 25) and Output Shaft (item # 22) this can be done byreaching through opening in front of Main Housing. NOTE: Nut is installed with Loctite and mayrequire heating to remove. Heat nut to approx. 200 F, to ease removal

Step 2.Slide Output (Pinion) Gear (item # 24) up off of Output Shaft and out of Main Housing.Step 3.Remove 4 bolts (item # 15), which will allow output cap (item # 13) to be removed. This allows output

shaft to be removed through bottom opening.Step 4.Reach in from front or top of Main Housing and remove upper Output Shaft Cone Bearing (item #

23)Step 5.From the top of Main Housing drive out top and bottom Bearing Cups (item # 23). Spacer (item # 12)

will fall out once lower bearing cup comes out of housing.

Step 1. Inspect and Clean all Parts. Check Bearings, Shafts, Gears, Housing and Covers. Shafts should beinspected at Seal wear areas, Bearing areas, Splines, Threads and all surface areas. Check Housings forcracks and condition of all holes that are threaded. Check Housing and covers where Seals drive in for Burrsand scratches. If Bearing Cones are replaced always replace Cups with them. Gears should not have andrough surfaces where the gears run together. On Main Housing remove any old Gasket Sealer, Scratches,Wash and completely clean it.

PARTS INSPECTION

OUTPUT SHAFT INSTALLATIONStep 1. Install Upper Output Shaft Bearing Cup (item # 23) into Main Housing from the bottom.

NOTE! : Direction bearing cup must be installed. Insert spacer (item # 12). Install lower bearing cup(item #23) into main housing and seat firmly against spacer (item # 12)

Step 2. Install Lower Bearing Cone (item #23) down over Output Shaft from top making sure it is firmlyseated against shoulder on Shaft.

Step 3. Insert Output Shaft (item # 22) into Main Housing from the bottom till Lower Bearing Cone is seatedinto Lower Bearing Cup, Slide Upper Bearing Cone down over Output Shaft from the till it seatsagainst and into upper output Shaft Bearing Cup.

Step 4.Slide Output Gear (item # 24) down over Output Shaft till it sits against upper Bearing Cone.NOTE! : Place one shim (item # 7) between gear (item # 24) and top bearing.

Step 5. Install Output Shaft Bearing Adjusting nut (item # 25) Tighten Nut to set Pre-Load on Output ShaftBearings. Bearing Preload should be from 15 to 25 inch pounds of Rolling Torque.

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Step 6.Using Soft Metal (Brass or Aluminum) Pin, Strike both ends of Shaft with a hammer and recheck theBearing Pre-Load, This is to ensure Bearings and components are centered and seated. If BearingPre-Load is OK insert Cotter Pin (item # 26) and Bend ends.

Step 7.Press new output seal (item # 19) into output cap (item # 13). Using one gasket (item # 20) installlower output cap inot main housing. Retain using bolts and washers (items # 14 & 15). NOTE!: Usegasket sealant between all parts!

Step 1. Install Inner Bearing Cup (item # 27) into back of main Housing (item # 1), Make sure Cup is seatedinto Main Housing.

Step 2. Install Outer Bearing Cup (item # 27) into back of Front input cap (item # 4). Make sure Cupis Seated into front cap.

Step 3. Install Spacer (item # 30) onto input Shaft (item # 5) from the front. Install Shims (item # 7 & 8) ontoinput Shaft from the front. For quantity of Shims refer to Step 7. Under Input Shaft Removal.

Step 4. Install Input Gear (item #31) on to Input Shaft from the front, Install Outer Bearing Cone (item # 27)on to input shaft and slide down till it seats against Gear. Install Inner Bearing Cone (item # 27) Ontoinput shaft.

Step 5. Insert Input Shaft with all components down into Main Housing till Inner Bearing Cone is seated intoInner Bearing Cup. Rotate output shaft back & forth slightly to determine approx. gear back lash.If backlash seems large, it will be necessary to remove a shim (item # 7 or 8). If not enough backlash

is present then add a shim (item 7 or 8). Proper gear backlash is between .015" to .025".Step 6. Input Seal (item # 6) can be installed now or wait till later. With Shims (item # 9&10) lower

Input Bearing Cap (item # 4) down over Input Shaft. Install Bolts (item # 3) into Bearing Cap andtighten them, Check Bearing Pre-Load. Bearing Preload should be from 12 to 14 poundsof Rolling Torque, if rolling torque is low remove shim (item# 9 or 10) and if high, add shims. Checkbacklash of gears again to make sure they are set correctly. Reshim using shims (items # 7 & 8) asrequired Once all shims are properly set remove input cap (item # 4) and apply gasket sealer andreinstall cap and tighten all bolts to recommended torque levels.

Step 7.Fill Gearbox with Oil, remove Oil Level Plug (item # not shown) on side of Main Housing, and fill withoil till oil starts to run out of Oil Level Plug, Stop and wait about 10minutes so oil will have time to rundown around Output Shaft bearings then finish filling with oil, This procedure may take longer onCold days or Shorter on Hot days. Always recheck Oil Level after gearbox has been runapproximately 1/2 hour.

INPUT SHAFT INSTALLATION


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DISASSEMBLY OF DIVIDER GEARBOX (Trained dealer personnel only)

STEP 1Place the Divider Gearbox on a flat surface. Drive a sharp object through the Seal and force it out of the Hub Cap.FIGURE 44.

STEP 2Remove all eight of the M10 Bolts from both Cap Hubs, using a 14mm socket. FIGURE 45. Remove the HubAssemblies and gaskets from the Main Housing. FIGURE 46.

FIGURE 44

FIGURE 45

FIGURE 46


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STEP 3With the Hub Assembly Secured, remove nut at gear. FIGURE 47.

STEP 4Laying the Hub Assembly on its side, tap the Gear end of the Output Shaft into the Gear and Bearing. Once theShaft has cleared the Bearing, it can be fully removed from the Hub Assembly. The remaining Bearings andBearing Cupscan be removed by conventional means. FIGURE 48.

FIGURE 47

FIGURE 48


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STEP 5Remove all eight Bolts from Input Cap using a 14mm Socket. Then using a Hammer, tap the Output end of the InputShaft. This will loosen the input Cap and allow the removal of the complete Input Shaft Assembly. FIGURE 49.

STEP 6The Input Gear and Bearing can be removed from the Input Shaft by tapping the end of the Input Shaft on a solidsurface. FIGURE 50.

The unit is now completely disassembled with exception of Oil Seals and Bearing Races that can be removed byconventional means. FIGURE 51.

Inspect and replace all worn or defective parts.

FIGURE 50

FIGURE 51

FIGURE 49


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Assembly of WW75-340

STEP 1Install the Bearing Race into the Hub cap.

STEP 2Install the Bearing on the Output Shaft. FIGURE 52. Place the Shaft into the Hub Cap. FIGURE 53. Place theBearing (FIGURE 54) on the Shaft and drive it down. Place the Gear (FIGURE 56) on the Shaft.

FIGURE 52 FIGURE 53 FIGURE 54

FIGURE 55 FIGURE 56


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STEP 5Apply a small amount of Silicon sealer to the bore of the Hub Cap and to the outside diameter of the Seal.FIGURE 62. Drive the Seal into the base of the Hub Cap. FIGURE 63-66.

FIGURE 64FIGURE 63FIGURE 62

STEP 3Apply some Locktite on the Adjusting Nut (FIGURE 58). Install the Adjusting Nut onto the Shaft. Tighten the Nut untilit is difficult to turn the Shaft. FIGURE 59. Check to be sure that the Retaining Ring is fully engaged in the counter bore.While holding Hub, tap each end of Shaft and check to see if it has loosened. Repeat this process until the Shaft nolonger becomes loose in the assembly. Unscrew the Nut a small amount and again tap each end of Shaft while holdingthe Hub. Repeat this process until a rolling torque of 10 to 12 inch pounds is reached on the Shaft.

FIGURE 58

FIGURE 59


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FIGURE 65

FIGURE 66


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STEP 6Install the Bearing Race into the Main Gear Box Housing.

STEP 7Install Bearing on the Shaft. On the opposite end of the Shaft, install one .012" and one .020" Gear AdjustingShims. Install the Gear Spacer and the Gear. Install one .020" thick Gear Adjusting Shim and install the Bearing.FIGURE 67 & 68.

STEP 8Install the Shaft Assembly into the Main Housing. FIGURE 69. Install the Input Cap and check the gap betweenthe Main Housing and the Input cap to determine the approximate amount of Shims that will be required. Removethe Input Cap and install the Gaskets. Reinstall the Cap and install four Bolts. FIGURE 70.

NOTE! These four Bolts should be installed in every other bolt hole of the Cap. When tightening, the second bolttightened should be 180 degrees away from the first bolt tightened. Check how the Input Shaft turns. Whenturned, if tight, additional Shims are needed. If loose and the Shaft can be moved from side to side, Shims needto be removed. The correct adjustment of the Input Shaft Bearings is when the Shaft turns freely, but cannot bemoved from side to side in the Housing.

FIGURE 68FIGURE 67

FIGURE 69FIGURE 70


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STEP 9Install a total thickness of .020" of Shims onto Hub Cap. Mount the Hub Caps on the Housing and install fourBolts, placing them in every other bolt hole, and tighten. Check the rotation of the Gear mesh. The Gear setshould turn smoothly with little noise. The maximum backlash of Gear Mesh should not exceed .022 inches. Byadding Shims to Hub Cap the backlash may be increased, or it may be reduced by removing Shims .

STEP 10After Gear adjustment is complete the Input Cap and the Gaskets should be removed from the Main Housing.The Gaskets should be installed on the Input Cap. Apply a small bead of Silicon on the Gaskets and the flangeof the Input Cap. FIGURE 71. Place the Input Cap back on the Main Housing and install all eight Bolts and tightenthem to a torque of 31 to 34 fast pounds. FIGURE 72.

FIGURE 72FIGURE 71

STEP 11Remove the Hub Cap and Shims Install the Gaskets onto the Hub Caps. Apply a small bead of Silicon on theGaskets and around the flange of the Hub Cap. FIGURE 73. Install the Hub Cap assembly back on MainHousing and install all eight Bolts. Tighten to a torque of 31 to 34 foot pounds. FIGURE 74.

FIGURE 73FIGURE 74


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PC1547A 08/02

STEP 12Install the second Hub Cap assembly on the Main Housing. Check the amount of backlash present between itsGear and the Gear on the Input Shaft. The amount of backlash between these two Gears needs to be set to thesame amount that was set on the first Gear mesh. Add or subtract Shims as required. Once this adjustment ismade, remove the Hub Cap and apply sealer as before, then reinstall on Housing. Install all eight bolts and tightento 31 to 34 foot pound. FIGURE 75 & 76.

The assembly should now be filled with a good grade of NLGI 000 Grease.

FIGURE 76FIGURE 75

LIMITED WARRANTY

1. LIMITED WARRANTIES1.01.M&W warrants for one year from the purchase date to the original non-commercial, governmental, or municipal

purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”)that the goods purchased are free from defects in material or workmanship.

1.02.Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to bedefective under normal use and service due to defects in material or workmanship.

1.03.This limited warranty does not apply to any part of the goods which has been subjected to improper or abnormal use,negligence, alteration, modification, or accident, damaged due to lack of maintenance or use of wrong fuel, oil, orlubricants, or which has served its normal life. This limited warranty does not apply to any part of any internalcombustion engine, or expendable items such as blades, shields, guards, or pneumatic tires except as specifically foundin your Operator’s Manual.

1.04.Except as provided herein, no employee, agent, Dealer, or other person is authorized to give any warranties of anynature on behalf of Manufacturer.

2. REMEDIES AND PROCEDURES.2.01.This limited warranty is not effective unless the Purchaser returns the Registration and Warranty Form to Manufacturer

within 30 days of purchase.2.02.Purchaser claims must be made in writing to the Authorized Dealer (“Dealer”) from whom Purchaser purchased the

goods or an approved Authorized Dealer (“Dealer”) within 30 days after Purchaser learns of the facts on which theclaim is based.

2.03.Purchaser is responsible for returning the goods in question to the Dealer.2.04.If after examining the goods and/or parts in question, Manufacturer finds them to be defective under normal use and

service due to defects in material or workmanship, Manufacturer will:(a) Repair or replace the defective goods or part(s) or(b) Reimburse Purchaser for the cost of the part(s) and reasonable labor charges (as determined by Manufacturer)

if Purchaser paid for the repair and/or replacement prior to the final determination of applicability of the warrantyby Manufacturer.

The choice of remedy shall belong to Manufacturer.2.05.Purchaser is responsible for any labor charges exceeding a reasonable amount as determined by Manufacturer and

for returning the goods to the Dealer, whether or not the claim is approved. Purchaser is responsible for the trans-portation cost for the goods or part(s) from the Dealer to the designated factory.

3. LIMITATION OF LIABILITY.3.01.MANUFACTURER DISCLAIMS ANY EXPRESS (EXCEPT AS SET FORTH HEREIN) AND IMPLIED WARRANTIES

WITH RESPECT TO THE GOODS INCLUDING, BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESSFOR A PARTICULAR PURPOSE.

3.02.MANUFACTURER MAKES NO WARRANTY AS TO THE DESIGN, CAPABILITY, CAPACITY, OR SUITABILITY FORUSE OF THE GOODS.

3.03.EXCEPT AS PROVIDED HEREIN, MANUFACTURER SHALL HAVE NO LIABILITY OR RESPONSIBILITY TOPURCHASER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS, OR DAMAGECAUSED OR ALLEGED TO BE CAUSED DIRECTLY OR INDIRECTLY BY THE GOODS INCLUDING, BUT NOTLIMITED TO, ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES RESULTING FROMTHE USE OR OPERATION OF THE GOODS OR ANY BREACH OF THIS WARRANTY. NOT WITHSTANDING THEABOVE LIMITATIONS AND WARRANTIES, MANUFACTURER’S LIABILITY HEREUNDER FOR DAMAGESINCURRED BY PURCHASER OR OTHERS SHALL NOT EXCEED THE PRICE OF THE GOODS.

3.04.NO ACTION ARISING OUT OF ANY CLAIMED BREACH OF THIS WARRANTY OR TRANSACTIONS UNDERTHIS WARRANTY MAY BE BROUGHT MORE THAN TWO (2) YEARS AFTER THE CAUSE OF ACTION HASOCCURRED.

4. MISCELLANEOUS.4.01.Proper Venue for any lawsuits arising from or related to this limited warranty shall be only in Guadalupe County,

Texas.4.02.Manufacturer may waive compliance with any of the terms of this limited warranty, but no waiver of any terms shall

be deemed to be a waiver of any other term.4.03.If any provision of this limited warranty shall violate any applicable law and is held to be unenforceable, then the

invalidity of such provision shall not invalidate any other provisions herein.4.04.Applicable law may provide rights and benefits to purchaser in addition to those provided herein.

KEEP FOR YOUR RECORDS

ATTENTION: Purchaser should fill in the blanks below for his reference when buying repair parts and/or for proper machineidentification when applying for warranty.

M&W Implement Model _____________________________________ Serial Number________________________________

Date Purchased __________________________________________ Dealer ______________________________________

ATTENTION:READ YOUR OPERATOR'S MANUAL M&W

An Alamo Group Company1020 South Sangamon Ave.

Gibson City, Illinois 60936217-784-4261

M&W

Keep children away from danger all day,every day...

Equip tractors with rollover protection (ROPS)and keep all machinery guards in place...

Please work, drive, play and live each day withcare and concern for your safety and that ofyour family and fellow citizens.

To keep your implement running efficiently and safely, read your manual thoroughly and follow these directionsand the Safety Messages in this Manual. The Table of Contents clearly identifies each section where you caneasily find the information you need.

The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes these minimum safetyrequirements of tractor operators:

REQUIRED OF THE OWNER:

1. Provide a Roll-Over-Protective Structure that meets the requirements of this Standard; and2. Provide Seatbelts that meet the requirements of this paragraph of this Standard and SAE J4C; and3. Ensure that each employee uses such Seatbelt while the tractor is moving; and4. Ensure that each employee tightens the Seatbelt sufficiently to confine the employee to the protected

area provided by the ROPS.

REQUIRED OF THE OPERATOR

1. Securely fasten seatbelt if the tractor has a ROPS.2. Where possible, avoid operating the tractor near ditches, embankments, and holes.3. Reduce speed when turning, crossing slopes, and on rough, slick, or muddy surfaces.4. Stay off slopes too steep for safe operation.5. Watch where you are going - especially at row ends, on roads, and around trees.6. Do not permit others to ride.7. Operate the tractor smoothly - no jerky turns, starts, or stops.8. Hitch only to the drawbar and hitch points recommended by the tractor manufacturer.9. When the tractor is stopped, set brakes securely and use park lock, if available.

TO THE OWNER/OPERATOR/DEALER

Published 08/02 Serial No. 10901Through Current Part No. 00777393C

PC1547APRAIRIE CLIPPER ROTARY MOWER

M&W®

1020 S. Sangamon Ave.Gibson City, IL 60936-9907

Please fold (do not tear), tape, and drop in any mailbox.

PLEASE FILL OUT OWNER WARRANTY REGISTRATION INFORMATION

SIGN, AND DROP LAST COPY IN ANY MAILBOX.

IMPORTANT!TO PLACE THIS WARRANTY IN EFFECT,

THIS WARRANTY REGISTRATION MUST BEFILLED OUT, SIGNED, AND MAILED WITHIN 30DAYS OF DELIVERY DATE OF THIS MACHINE.

DEALER AND PURCHASER MUST SIGN.

ATTENTION: ANY CLAIM SUBMITTED TO SERVIS-RHINO®

WILL BE REFUSED UNTIL COMPLETED, SIGNEDWARRANTY REGISTRATION CARD IS ON FILE.

An Alamo Group Company

• I have informed the Purchaser of this product of Warranty terms, provisions, and procedures that are applicable, reviewed the contents of the Operator’s Manualincluding safety equipment, safe operation, and maintenance, reviewed the Safety Signs on implement (and tractor if possible), shown the AEM Mower SafetyPractices Video, and reviewed Purchaser’s responsibility to train his operators in safe operation.

• IMPLEMENTS: I have explained that Deflectors, Chain Guards, or Solid Skirts must be maintained in good repair and installed except in areas where persons,vehicles, livestock, or other property will not be endangered by thrown objects and where such safety equipment would prevent the mower’s reasonable performanceof its assigned task.

• DRIVELINES: I have made certain that all driveline, gearbox, and other shields are in good repair and fastened securely in place to prevent injuries fromentanglement or thrown objects.

• HYDRAULIC MACHINES: I have explained the necessity of using clean hydraulic oil, changing filters as instructed, stopping leaks, damage caused byoperating with over-heated oil, caring for hoses, using hoses of proper rating, the necessity of maintaining the specified operating pressure, and the potential hazardof oil's penetrating the skin.

• BOOM-TYPE or FOLDING-TYPE IMPLEMENTS: I have explained that it is not possible to guard against thrown objects when the head is lifted off groundand that operator is responsible to watch out for persons in the area. I have explained that the lifted mower head or boom can contact overhead obstructions withdamage to cables and telephone lines and possible injury. I have explained that the extended head or boom or retracted boom can contact power lines with resultingelectrocution injury or death and that operator is responsible for keeping clear of such hazards.

Dealer’s Signature ___________________________________ Date ______________I have been instructed on the paragraphs above, received and have been shown the AEM Mower Safety Practices Video and have been instructed in the contentsof the Operator’s Manual including safety signs, safety equipment, safe operation, maintenance, and the potential hazards of unauthorized alteration or modificationof the product. I have been informed of the warranty provisions and know that the warranty is not in effect until this form is received by Alamo Group.I understand the Implement Guarding statements above and the potential hazards of operating without such guards. I understand that the operator is responsible forthe safety of others in the area. I have examined the product and accept it as being complete and in satisfactory condition with all required guards.

Purchaser’s Signature ___________________________________ Date ______________

M&W Model Serial No. Purchase Date

M.I.First NamePurchaserLast NameStreet & No., RFD,Box, &/or Apt. No.

State orProvince

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M&W® WARRANTY REGISTRATION INFORMATION

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Purchaser's Signature _________________________ Date __________ Dealer's Signature ________________________ Date __________

PRE-DELIVERY SERVICECHECK AND ADJUST OR LUBRICATE AS REQUIRED

See Operator’s Manual for Details

Inspection Performed - Warranty and Safety Procedures Explained - Installation Complete

LUBRICATION & HYDRAULICSGearboxes & Speed Increaser (Oil Levels)Hydraulic Oil Level (External. Tank)Tractor Hydraulic Oil LevelHydraulic Hoses (No Kinks, Binds, or Leaks)Hydraulic Hose Connections are Tight (No Leaks)

MOWERSpindle And Motor Bolts Properly TorquedSpindle Housing Bearings are lubricatedBlade Carrier Bolts Properly Torqued / Retaining Pin In PlaceMower Cutting Height And Level AdjustedBelt Alignment And Tension AdjustedDriveline Clutch (Torque Limiter) (Adjust And Run In)All Hardware Properly TorquedTire Air Pressure / Lug Nuts (Correct Torque)Wheel Bearings (Check, Grease, And Preload)

ATTACHMENTS & INSTALLATIONThrown Object Deflectors Front And RearCorrect Blade Rotation DirectionWing transport locks and latchesMower head transport support bracketAll Bolts - Pins And Nuts (Proper Torque)

MOWER TO TRACTOR CONNECTIONDraw Bar Length (Check And Set)Axle Height (Adjusted)Cutting Height (Adjust)Mount Kit Pre-Operation Check CompleteMower Wing (Adjust Level With The Center)Mower Wing (Check For Proper Raising Operation)Pull Type Hitch (Height Adjustment)Mounting Hardware Properly Torqued

SAFETY ITEMSProtective Shields (Operation And Installation)S.M.V. Emblem (Installed)Neutral Safety & Cut - Off Switches work properlySafety Decals (Installed in good condition)Operator’s Manual (Supplied in Canister)AEM Mower Safety Manual (Supplied in Canister)AEM Mower Safety Video has been shown to Purchaser _________

Pur. IntitialsAEM Mower Safety Video has been presented to Purchaser ________

Pur. Intitials

BEFORE MAILING WARRANTY CARD, MAKE SURE ALL INFORMATION IS LEGIBLE

Do not tear. Do not tear.










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