airlines american of property · the listed aircraft are compatible with the mobile belt loader...

CD397-28Maint 1 - 2 - 1May 2019 (Rev C)

Chapter 1 Mobile Belt Loader Model 660-28Section 2 Maintenance Manual

Section2:SpecificationsandCapabilities

2.1UnitDimensions

2.2ConveyorDimensions

2.2.1ConveyorPositions

Table1-2-1:DimensionsandMeasurements

Dimension Measurement

Length 300 in. (762 cm)

Width (excluding side bumpers) 78 in. (198.1 cm)

Height 59 in. (149.9 cm)

Wheelbase 110 in. (279.4 cm)

Ground Clearance 7.5 in. (19.05 cm)

Turning Radius (measured to the outside from wheel) 27 ft. (8.2 m)

Gross Vehicle Weight with Cab 7,200 lb (3266 kg)

Gross Vehicle Weight without Cab 7,000 lb (3175 kg)

Table1-2-2:ConveyorDimensions

ConveyorAttitude Measurement

Conveyor Length (less front bumper) 294 in (746.7 cm)

Standard Conveyor Width (less side rails) 34 in (86.4 cm)

Narrow Conveyor Width (less side rails) 31.5 in (80 cm)

Belt Width 24 in (61 cm)

Table1-2-3:ConveyorPositions

ConveyorAttitude Front Rear Lateral Angle

Front Up, Rear Down 170 in. (431.8 cm) 13 in. (33.02 cm) 224 in. (569 cm) 35°

Front Up, Rear Up 168 in. (426.72 cm) 37 in. (93.98 cm) 257 in. (653 cm) 27°

Front Down, Rear Down 40 in. (101.6 cm) 36 in. (91.44 cm) 294 in. (747 cm) 1°

Front Down, Rear Up 31 in. (78.74 cm) 61 in. (154.94 cm) 285 in. (724 cm) -6°

Propert

y of A

merica

n Airli

nes

1 - 2 - 2 CD397-28MaintMay 2019 (Rev C)

Mobile Belt Loader Model 660-28 Chapter 1Maintenance Manual Section 2

Figure1-2-1:FrontUp,RearDown

Figure1-2-2:FrontUp,RearUp

170”(431.8 cm)

224” (569 cm)

(33 cm)13”

168”(426.7 cm)

37”(94 cm)

257” (653 cm)

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 3May 2019 (Rev C)


Figure1-2-3:FrontDown,RearDown

Figure1-2-4:FrontDown,RearUp

2.3Specifications

Table1-2-4:SpecificationData

Item Specification

Battery 12 Volt

Ground Negative

Alternator 95 Amp

Fuel Tank Capacity 15 US gal (56.78 L)

Hydraulic Reserve Capacity 10 US gal (37.81 L)

Hydraulic Hose Rating 3000 psi (20684.27 kPa)

Service Brakes - Rear Hydraulic, internal-expanding, drum-type, self-adjusting

Service Brakes - Front Hydraulic Disc

Park Brake Independent expanding shoe drum

Rear Axle Dana, limited slip differential, full-floating

36”(91.4 cm)

40”(101.6 cm)

294” (747 cm)

31”(78.7 cm)

61”(154.9 cm)

285” (724 cm)

Propert

y of A

merica

n Airli

nes

1 - 2 - 4 CD397-28MaintMay 2019 (Rev C)


2.4Performance

2.5CompatibleAircraftTable 1-2-6, “Aircraft Compatibility,” provides a list by aircraft manufacturers and models showing the frontand rear cargo door heights with an additional 30 in. (76.2 cm) conveyor height above the door sill to allowfor ease of loading and unloading of cargo. The rear of the conveyor is set at 30 in. (76.2 cm) aboveground level.

The listed aircraft are compatible with the Mobile Belt Loader 660-28. The height measurements are fromthe IATA Airport Handling Manual (AHM) 904 “Aircraft Doors, Servicing Points and System Requirementsfor the Use of Ground Support Equipment.”

Wheels and Tires 8.00 x 16.5, 6-ply tubeless on 16.5 x 6.0 G wheels

Standard Operation Temperature Minimum: -25° F (-31° C); Maximum: 125° F (52° C)

NOTE: Please contact Tug customer care for operating procedures in colder environments.

Table1-2-5:Performance

Unit Specification

Unit Maximum Speed 25 mph (43 kph)

Conveyor Capacity (up to 15° elevation)

2000 lb (907 kg)

Conveyor Belt Speed 45 to 90 ft/min (14 to 27 m/min)

Aircraft Compatibility Will service aircraft with door sills height from 40 to 170 in (101 to 431 cm)

Table1-2-6:AircraftCompatibility

AircraftType FrontDoor RearDoor

Airbus A300 B2 320-B2/C4 137.5 in.(349.25 cm) 152.04 in. (386.18 cm)

Airbus A300 F4-600 134.52 in. (341.68 cm) 155.16 in. (394.11 cm)

Airbus A310-200/200C 133.32 in. (338.63 cm) 136.32 in. (346.25 cm)

Airbus A318 111.6 in. (283.46 cm) 121.2 in. (307.85 cm)




Table1-2-4:SpecificationData(Continued)

Item Specification

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 5May 2019 (Rev C)


Airbus A330-200F 152.4 in. (387.096cm) 168.6 in. (428.24 cm)

Airbus A300-300 136.2 in. (345.95 cm) 165 in. (419.1 cm)

Airbus A340-200/300 137.4 in. (348.97 cm) 165.72 in. (420.93 cm)

Airbus A340-500/600 143.28 in.(363.93 cm) 169.08 in. (429.46 cm)

Airbus A380-800/800F 121.1 in. (307.6 cm) 152.4 in. (387.1 cm)

AN24 81.2 in. (206.25 cm) 85.1 in. (216.15 cm)

AN26 N/A 87.9 in. (2233.27 cm)

AN30 81.2 in. (206.25 cm) 85.1 in. (216.15 cm)

AN32 87.1 in. (221.23 cm) 89.8 in. (228.09 cm)

ATR42 100/200 73 in. (185.42 cm) N/A

AVRO RJ70 63 in. (160.02 cm) 63 in. (160.02 cm)

AVRO RJ85 62 in. (157.48 cm) 61 in. (154.94 cm)

AVRO RJ100 62 in. (157.48 cm) 61 in. (154.94 cm)

Boeing B707-320B/320C 84 in. (213.36 cm) 88 in. (223.52 cm)

Boeing B727-100/100C 81 in. (205.74 cm) 81 in. (205.74 cm)

Boeing B727-200 80 in. (203.2 cm) 76 in. (193.04 cm)

Boeing B737-100/200/200C 81 in. (205.74 cm) 91 in. (231.14 cm)

Boeing B737-300/40/500 85 in. (215.9 cm) 84 in. (213.36 cm)

Boeing B737-600/700/700C 87 in. (220.98 cm) 100 in. (254 cm)

Boeing B737-800/900/900ER 87 in. (220.98 cm) 101 in. (256.54 cm)

Boeing B747-100/200/300 134 in. (340.36 cm) 136 in. (345.44 cm)

Boeing B747-400/400C 136 in. (345.44 cm) 141 in. (358.14 cm)

Boeing B747 SP 138 in. (350.52 cm) 144 in. (365.76 cm)


Boeing B767-200/200 ER 119 in. (302.26 cm) 119 in. (302.26 cm)

Boeing B767-300/300 ER/300 Freighter 120 in. (304.8 cm) 116 in. (294.64 cm)

Boeing B767-400 ER 124 in. (314.96 cm) 146 in. (370.84 cm)

Boeing B777-200/200 LR 141 in. (358.14 cm) 157 in. (398.78 cm)

Boeing B777-300/300 ER/300 Freighter 141 in. (358.14 cm) 157 in. (398.78 cm)


Table1-2-6:AircraftCompatibility(Continued)


Propert

y of A

merica

n Airli

nes

1 - 2 - 6 CD397-28MaintMay 2019 (Rev C)


BAC 1-11-400 69 in. (175.26 cm) 77 in. (195.58 cm)

BAC 1-11-500 69 in. (175.26 cm) 76 in. (193.04 cm)

BAe ATP (J61) 107 in. (271.78 cm) 100 in. (254 cm)

BAe (H.S.) - 748 N/A 102 in. (259.08 cm)

C-212 N/A 62 in. (157.48 cm)

CL-44 N/A 144 in. (365.76 cm)

CL-65 (CRJ 100/200) 90 in. (228.6 cm) 92 in. (233.68 cm)

CN-235 N/A 77 in. (195.58 cm)

Caravelle 78 in. (198.12 cm) 71 in. (180.34 cm)

DC8-40/50 F Series 99 in. (251.46 cm) 118 in. (299.72 cm)

DC8-61/61 F & 62/62 F & 63/63 F 105 in. (266.7 cm) 112 in. (284.48 cm)

DC9-15/21, 32, 41, & 51 65 in. (165.1 cm) 69 in. (175.26 cm)

DC10-10/10 CF 138 in. (350.52 cm) 134 in. (340.36 cm)

DC10-30/40 & 30/40 CF 139 in. (353.06 cm) 135 in. (342.9 cm)

DHC-7 N/A 88 in. (223.52 cm)

DHC DASH 8 73 in. (185.42 cm) N/A

Dornier 328 Jet N/A 73.7 in. (187.199 cm)

Embraer EMB-120-Brasilia N/A 94 in. (238.76 cm)

Embraer EMB-135 88.82 in. (225.6 cm) 95.75 in. (243.0 cm)



Embraer 170 & 175 128 in. (325.12 cm) 120 in. (304.8 cm)

Embraer 190 & 195 129 in. (327.66 cm) 146 in. (370.84 cm)

F-27 MK-200 & MK-400/600 & MK-400 M N/A 78 in. (198.12 cm)

F-27 MK-500 C & MK-500 F N/A 81 in. (205.74 cm)

F-28 MK 1000/1000C/3000/3000C 82 in. (208.28 cm) 88 in. (223.52 cm)

F-28 MK 2000/4000 82 in. (208.28 cm) 86 in. (218.44 cm)

Fokker 50 (F27 MK 050) & (F27 MK 0502) 72 in. (182.88 cm) 71 in. (180.34 cm)

Fokker 70 (F28 MK 0070) 77 in. (195.58 cm) 89 in. (226.06 cm)

Fokker 100 (F28 MK 0100) 84 in. (213.36 cm) 87 in. (220.98 cm)



Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 7May 2019 (Rev C)


IL-18 108.3 in. (275.08 cm) 107.2 in. (272.29 cm)

IL-62 107 in. (271.78 cm) 107 in. (271.78 cm)

IL-62M 107 in. (271.78 cm) 103 in. (261.62 cm)

IL-76T 79 in. (200.66 cm) 75 in. (190.5 cm)

IL-86 113 in. (287.02 cm) 111 in. (281.94 cm)

IL-96 124 in. (314.96 cm) 132 in. (335.28 cm)

IL-114 103 in. (261.62 cm) 115 in. (292.1 cm)

L-100/20-30 Series N/A 79.2 in. (201.17 cm)

L1011-1/100/200/250/500 137 in. (347.98 cm) 135 in. (342.9 cm)

Lockheed L188 Electra 91.5 in. (232.41 cm) 97 in. (246.38 cm)

MD-11 140 in. (355.6 cm) 134 in. (340.36 cm)

MD-80 73 in. (185.42 cm) 85 in. (215.9 cm)

Saab SF-340 N/A 94 in. (238.76 cm)

Shorts 330/200 & 360 N/A 77 in. (195.58 cm)

TU-134 124 in. (314.96 cm) 131.2 in. (333.25 cm)

TU-134A 124 in. (314.96 cm) 126 in. (320.04 cm)

TU-154B 94 in. (238.76 cm) 95 in. (241.3 cm)

TU-204 111.4 in. (282.96 cm) 104.3 in. (264.92 cm)

YAK-40 102.8 in. (261.11 cm) N/A

YAK-42 99.7 in. (253.24 cm) 94.4 in. (239.78 cm)



Propert

y of A

merica

n Airli

nes

1 - 2 - 8 CD397-28MaintMay 2019 (Rev C)


2.6Engine2.6.1FordMSG-4252.5LEngine

2.7Transmission2.7.1TransmissionSpecification

NOTE:

See Ford Owners, Operation and/or Service Manual for detailed engine data.

The LPG engine must use HD-5 or better quality fuel in order to avoid invalidating thewarranty.

Table1-2-7:Engine

Component Specification

Number of Cylinders 4

Cylinder Arrangement In-line

Bore 3.50 in (89 mm)

Stroke 3.94 in (100 mm)

Compression Ratio 9.7:1

Total Displacement 152.5 CID (2.5 L)

Firing Order 1-3-4-2

Table1-2-8:TransmissionSpecification


Manufacturer General Motors

Model 4L70 or 4LHD

Type Automatic

Controls Electronic

Gears 1 Forward, 1 ReverseProp

erty o

f Ameri

can A

irline

s

CD397-28Maint 1 - 2 - 9May 2019 (Rev C)


2.7.2GearSpeeds/Ratios

2.8Axles2.8.1FrontAxle

2.8.2DriveAxle

Table1-2-9:GearSpeeds

Gear Ratios

Forward 1st 3.059

Forward 2nd 1.625

Forward 3rd 1.000

Reverse 2.294

Table1-2-10:FrontAxle


Manufacturer Brierton

Type Rigid Steering

Table1-2-11:DriveAxle(AxleTech/Newage)


Manufacturer Newage or Axle Tech

Type Rigid Drive

Differential 3:1

Total Planetary Ratio 14.142 to 1Propert

y of A

merica

n Airli

nes

1 - 2 - 10 CD397-28MaintMay 2019 (Rev C)


2.9SteeringSystem

2.10HydraulicSystem

Table1-2-12:SteeringSystem


Type Hydrostatic

Emergency Steering Pump 12V DC

Table1-2-13:HydraulicSystem


Type Open Center

Displacement 6 GPM (22.71 L) @ 1200 RPM and 100 psi (0.69 mPa)

Hydraulic Oil Tank Capacity 10 gallons (37.8 L)

Hydraulic Hose Rating 3000 psi (20.68 mPa) Working Pressure

Relief Valve Pressure Setting

1500 psi (10.34 mPa) Main

1000 psi (6.9 mPa) Steering

900 psi (6.2 mPa) Front Cylinder Down (Recommend 3 sepa-rate Line Items)

System Pressure 1500 psi (10.34 mPa) Max

Table1-2-14:HydraulicSystemComponents

Component Description Rating

Hydraulic Connectors Gates brand Mega Crimp 3000 psi (20.68 mPa or 204.14 atm)

Hydraulic Hoses Gates brand Mega 3000 3250 psi (22.41 mPa or 221.15 atm)

Hydraulic Pipes Benteler brand standard piping 3000 psi (20.68 mPa or 204.14 atm)

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 11May 2019 (Rev C)


2.11FluidsandLubricants

Table1-2-15:HydraulicFluids

HydraulicFluids

AmbientTemperature HydraulicFluidType

-60° F (-51° C) to +50° F (+10° C) Mobil DTE II

-15° F (-26° C) to +140° F (+60° C) Mobil DTE I3

Fluids

Fluids/Lubricants Specification

Engine Oil 10W - 40S

Transmission Fluid Dextron VI ATF

Brake Cylinder DOT3 Heavy Duty Brake Fluid

Conveyor Drive Chain Same as engine oil 10W - 40SJ

Rear Axle 85W - 90 Limited Slip

Zerk Fitting Chassis Grease

Wheel Bearings Wheel Bearing Grease

NOTE:*Standard oil is installed at the factory. For units operating in low ambient temperatures, oilmust be changed to low ambient oil at the initial 50 hour interval.

Propert

y of A

merica

n Airli

nes

1 - 2 - 12 CD397-28MaintMay 2019 (Rev C)


2.12CriticalTorqueValues

2.12.1GeneralTorqueValuesMetric capscrews and nuts are identified by the grade number stamped on the head of the capscrew orsurface of a nut; while Standard capscrews are identified by a series of lines:

• Grade 5: three (3) lines

• Grade 8: six (6) lines

Figure1-2-5:CapscrewExamples

The following torque tables apply to graded metric and standard fasteners used on the 660-28. The listedvalues apply to bolts threaded into either nuts or tapped holes in iron or steel. These torque values are nota replacement for torque values specified elsewhere in this manual.

Table1-2-16:CriticalTorqueValues

Item TorqueValues

Rear Axle U-bolts 65 lb-ft (88 Nm)

Front Axle U-bolts 65 lb-ft (88 Nm)

Drive shaft U-joint Saddles 32 lb-ft (43.4 Nm)

Transmission U-joint 32 lb-ft (43.4 Nm)

Transmission Isolator 18 lb-ft (24.4 Nm)

Transmission Belt housing to Engine 37 lb-ft (500.2 Nm)

Brake Hoses at Front Calipers 38 lb-ft (51.5 Nm)

Manifold Bolt 24 lb-ft (32.5 Nm)

Retainers 32.5 lb-ft (44.1 Nm)

Conveyor Motor 35 lb-ft (47.5 Nm)

Flywheel to Torque Converter 46 lb-ft with 242 loctite (62.4 Nm)

8.8

Metric Capscrew Standard Capscrew

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 13May 2019 (Rev C)


2.12.2MetricFasteners

Table1-2-17:TorqueValuesforMetricFasteners

NominalDiameter(mm)

Pitch(mm)

Class8.8(Nm)

Class10.9(Nm)

Class12.9(Nm)

4 0.7 2.576 3.661 4.339

5 0.8 5.288 7.457 8.813

6 1 8.948 12.745 14.914

7 1 14.914 21.422 24.947

8 1.25 21.693 31.048 36.200

10 1.5 42.844 61.283 71.723

12 1.75 74.706 106.974 125.006

14 2 119.448 170.969 199.848

16 2 185.747 265.740 310.482

18 2.5 256.250 366.070 428.438

20 2.5 362.003 517.922 604.695

22 2.5 493.518 706.381 825.693

24 3 625.032 894.840 1045.336

27 3 916.533 1312.432 1533.430

30 3.5 1243.285 1778.833 2079.825

33 3.5 1692.060 2421.491 2829.592

36 4 2173.376 3110.246 3634.948

NOTE:The listed torque values are based on the use of zinc plated, dry threads (or as received forthe 12.9).

Propert

y of A

merica

n Airli

nes

1 - 2 - 14 CD397-28MaintMay 2019 (Rev C)


2.12.3GradedBolts

Table1-2-18:TorqueValuesforGradedBolts

NominalDiameter(in.)

ThreadsperInch

SAEJ429Grade5(ft-lbs)

SAEJ429Grade8(ft-lbs)

Unified Coarse Thread Series

1/4 20 7.2 10

5/16 18 15 21

3/8 16 26 37

7/16 14 42 59

1/2 13 64 90

9/16 12 92 130

5/8 11 128 180

3/4 10 227 320

7/8 9 365 515

1 8 547 772

1 1/4 7 952 1545

1 1/2 6 1657 2688

Fine Thread Series

1/4 28 8.3 12

5/16 24 16 23

3/8 24 30 42

7/16 20 47 66

1/2 20 72 102

9/16 18 103 146

5/8 18 144 204

3/4 16 253 357

7/8 14 403 568

1 14 614 867

1 1/4 12 1055 1710

1 1/2 12 1865 3024

NOTE: The listed torque values are based on the use of zinc plated, dry threads.

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 2 - 15May 2019 (Rev C)


Notes:

Propert

y of A

merica

n Airli

nes

1 - 2 - 16 CD397-28MaintMay 2019 (Rev C)

THIS PAGE INTENTIONALLY BLANK


Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 1May 2019 (Rev C)


Section3:ShippingThis section contains instructions for the preparation of shipping the vehicle from one location to another.Normally, the shipping of the unit does not involve storage time. If the unit is to be stored before or aftershipment, refer to Section 5 Storage of this chapter for details of preparation.

The belt loader 660 is normally shipped in a fully operational status and can be driven to on-loan or off-load from th trailer bed of the transporting truck. Any systems that are not operational shall beappropriately tagged on the unit and indicated on the shipping document that accompanies the tractor.

3.1ShippingPreparation• Ensure park brake is engaged by lifting the actuating lever up.

• Secure the unit in place using the tie down points.

3.1.1Tie-DownPoints(TruckShipping)The 660-28 is secured through a single D-ring located at the front and a single rear D-ring at the rear ofthe unit Figure: 1-3-1 660-28 Tie Down Points.. No other tie down points are authorized.

Figure1-3-1:660-28TieDownPoints

3.1.2Battery1. Disconnect battery terminals from battery posts.

2. Leave battery in battery box.

3.1.3.EngineNo special requirements.

NOTE:Refer to your load master regarding your method of shipment. If the fully operational methodof shipment is not preferable, refer to Sections 4 through 5.

Tie Down Point

Tie Down Point

Propert

y of A

merica

n Airli

nes

1 - 3 - 2 CD397-28MaintMay 2019 (Rev C)


3.1.4FuelTank

1. Drain fuel from fuel tank into appropriate container.

2. Disconnect fuel line at lowest accessible connection and drain fuel from fuel line.

3. Reconnect fuel lines.

4. Leave fuel cap on tank, but loosened.

3.1.5ConveyorBelt3.1.5.1RemovalandStackingforShipping/StorageThe 660-28 may be shipped as a single unit or the chassis and conveyor belt can be shipped separately.When shipping or storing two or more conveyor units, space can be saved by removing and stacking theconveyor belts. Perform the following steps for conveyor belt stacking See Figure: 1-3-13 ConveyorStacking Materials.:

1. Gather materials for conveyor belt stacking. Figure: 1-3-13 Conveyor Stacking Materials.

WARNING: HAZARD EXISTS WHEN REFUELING AND DEFUELING THE TRACTOR - NOSMOKING, NO OPEN FLAMES, NO ELECTRICAL DEVICE OPERATIONS.

NOTE: Drain is located under unit directly below the tank.

Table1-3-1:MaterialsforStacking

No. PartNumber Description Qty

1 Straps for Tying Conveyor Down 7

2 660-4-3741 Padded Ratchet Tie Downs 7

3 Wood Blocks (for each conveyor) 8

4 660-4-3744 Wooden Spacers w/Rubber Face 3

5 Bubble Wrap 60 ft (18.29 m)

6 Steel Banding 15 ft (4.57 m)

WARNING

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 3May 2019 (Rev C)


2. Place safety trestles in the front and rear underneath the conveyor. Figure: 1-3-2 Removal of Con-veyor - Safety Trestles in Place.

Figure1-3-2:RemovalofConveyor-SafetyTrestlesinPlace

3. Remove pivot bolt, nut, and washer from rear lift frame and conveyor pivot.

4. Unplug harness connector and connect jumper. Figure: 1-3-3 Jumper.

Figure1-3-3:Jumper

CAUTION: Before attempting to detach the conveyor make sure that both safety trestles are inplace.

WARNING: HOIST AND SLING CAPACITY MUST BE ATLEAST 2000 LBS (907.18 KG) MINIMUM.

NOTE: Without the jumper, the Mobile Belt Loader chassis cannot be driven.

WARNING

Propert

y of A

merica

n Airli

nes

1 - 3 - 4 CD397-28MaintMay 2019 (Rev C)


5. Locate the two hydraulic snap connectors inside the conveyor at the drivers side rear and uncou-ple them. Figure: 1-3-4 Disconnect Two Snap Connectors.

Figure1-3-4:DisconnectTwoSnapConnectors

6. Place a drip pan under the two hydraulic hose connectors at the rear.

7. Remove them from the fitting connectors.

8. Allow hoses to drain.

9. Connect the two hoses coming out of the lift arm. Figure: 1-3-5 Connect Hoses.

Figure1-3-5:ConnectHoses

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 5May 2019 (Rev C)


10. Carefully remove left and right pinch guards.

Figure1-3-6:RemovePinchGuards

11. Re-install the pinch guard securing bolts.

12. Loosen the front red roller’s bolts sufficiently to release the inside roller plate. Figure: 1-3-7 Loosen Front Red Roller.

Figure1-3-7:LoosenFrontRedRoller

13. Allow the roller plate to swing down and re-tighten the roller bolt.

14. Repeat for the other side.

Propert

y of A

merica

n Airli

nes

1 - 3 - 6 CD397-28MaintMay 2019 (Rev C)


15. Carefully thread the conveyor lifting strap around the mid-point of the conveyor. Figure: 1-3-8 Lift-ing Strap Around Mid-Point of Conveyor.

Figure1-3-8:LiftingStrapAroundMid-PointofConveyor

16. Using an overhead crane, put just enough lifting tension on the lifting strap to hold the weight of the conveyor.

17. Remove the left and right rear pivot bolts.Figure: 1-3-9 Remove Pivot Bolts.

Figure1-3-9:RemovePivotBolts

18. After both bolts have been removed, raise the conveyor slowly with one person controlling the crane and one person supporting the rear of the conveyor. Figure: 1-3-10 Raise Conveyor.

Figure1-3-10:RaiseConveyor

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 7May 2019 (Rev C)


19. Reconnect battery.

20. With the conveyor fully supported by the crane and resting horizontally, drive the belt loader chas-sis from under the conveyor. Figure: 1-3-11 Drive Belt Loader Chassis Away.

Figure1-3-11:DriveBeltLoaderChassisAway

21. With the conveyor fully supported by the crane and resting horizontally, drive the “Carrier” belt loader under the conveyor. Figure: 1-3-12 Drive “Carrier” Under Conveyor.

Figure1-3-12:Drive“Carrier”UnderConveyor

Propert

y of A

merica

n Airli

nes

1 - 3 - 8 CD397-28MaintMay 2019 (Rev C)


3.1.5.2SecureStackedConveyortoCarrierThe following procedure describes the steps necessary to secure the conveyor to the carrier belt loader.Figure 1-3-13 shows typical tie down straps used in this procedure.

Figure1-3-13:ConveyorStackingMaterials

1. Space the three (3) wooden supports evenly along the length of the conveyor; rubber side face down. Figure: 1-3-14 Wooden Support Placing.

Figure1-3-14:WoodenSupportPlacing

2. Lower the conveyor on the three (3) wooden supports, ensure both conveyors sit exactly on top of each other. Figure 1-3-15

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 9May 2019 (Rev C)


Figure1-3-15:ConveyorBeltPlacement

3. Place double-thickness bubble wrap at the three (3) wooden supports. Figure: 1-3-16 Bubble Wrap.

Figure1-3-16:BubbleWrap

Propert

y of A

merica

n Airli

nes

1 - 3 - 10 CD397-28MaintMay 2019 (Rev C)


4. Place the tie down straps around the conveyors over the bubble wrap, tighten firmly and tidy sur-plus ends down. Figure 1-3-17

Figure1-3-17:PlaceTieDownStraps

5. Hook remote control pendants in place and tie wrap down. Figure: 1-3-18 Attach Tie Down Strap.

Figure1-3-18:AttachTieDownStrap

6. Tie wrap the coiled cords to the conveyor. Figure: 1-3-19 Tied Down Conveyor Coils..

Figure1-3-19:TiedDownConveyorCoils

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 11May 2019 (Rev C)


7. Individually bubble wrap each of the “Pinch Guards and place them together. Figure: 1-3-20 Pinch Guard Wrap and Placement..

Figure1-3-20:PinchGuardWrapandPlacement

8. Place the bubble wrapped pinch guards on the bottom conveyor belt over the motor.

9. Using a steel band, pinch them down firmly.

Figure1-3-21:PinchGuardSecuring

10. Move unit to the designated storage/shipping space.

Propert

y of A

merica

n Airli

nes

1 - 3 - 12 CD397-28MaintMay 2019 (Rev C)


11. Use tie down straps at the tie down points to secure the front and rear of the unit. Figure 1-3-1 & Figure 1-3-22

Figure1-3-22:RearofUnitTieDown

12. Chock all four (4) wheels.

Figure1-3-23:ChockedWheels

3.1.6ChecksOn tractors so equipped, ensure the in-line fuel shut-off valve is open.

1. Ensure fuel line is connected.

2. Ensure shut-off valve on radiator is closed.

3. Ensure fuel cell drain valve is closed.

4. Review the transportation data plate (if equipped) for additional shipping information.

3.2PostShippingPreparationforOperation3.2.1EmergencyHydraulicPump

1. Use emergency hydraulic pump to raise conveyor, if required.

2. Insert safety props.

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 13May 2019 (Rev C)


3.2.2BatteryConnect battery terminals to battery posts.

3.2.3RadiatorMake certain that radiator drain valve is closed.

Add required amount of coolant/water mixture of radiator.

3.2.4FuelCell

1. Add fuel to fuel tank.

2. Check all fuel lines for leaks.

3.2.5ConveyorBelt1. Remove the tie down straps and the conveyor bubble wrap at the three (3) wooden supports. Fig-

ure: 1-3-24 Remove Tie Down Straps.

Figure1-3-24:RemoveTieDownStraps

WARNING: ENSURE ALL FUEL LINES ARE PROPERLY CONNECTED FROM TANK TO FUELPUMP TO INJECTOR PUMP.

NOTE:

When shipped to the European Union (EU), the belt loader will not be fitted with LP tanks.

For the LP engine option, the vehicle is built in the United States with non-EU componentsand tested to US standards. These components are removed prior to shipment to EUdestinations. The following is required to preserve EU certification of the machine.

The LP tank fittings, hoses, and over-pressure protection replacement parts must besuitably rated and CE evaluated (CE Declaration of Conformity or CE Declaration ofIncorporation).

WARNING

Propert

y of A

merica

n Airli

nes

1 - 3 - 14 CD397-28MaintMay 2019 (Rev C)


2. Thread the conveyor lifting strap around the mid-point of the conveyor. Figure: 1-3-25 Threading Conveyor Lifting Strap.

Figure1-3-25:ThreadingConveyorLiftingStrap

3. Raise the conveyor very slowly.

Figure1-3-26:ConveyorLiftSupport

CAUTION: One person controls the crane while the second person supports the rear end of theconveyor.

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 15May 2019 (Rev C)


4. Raise the conveyor horizontally to eye level.

5. With the conveyor fully supported by the crane and resting horizontally at eye level, drive “carrier” belt loader away from conveyor.

6. Drive belt loader chassis under the conveyor.

Figure1-3-27:Removing“Carrier”BeltLoader

7. Disconnect battery.

8. Remove two (2) bolts from the end of the lift arms and set aside.

9. Maneuver the conveyor assembly over the rear lift arm and down over the ends of the lift arm.

10. Insert the two bolts from the inside to outside through the pivot plates and lift arm bushings.

11. Secure with lock nuts.

12. Lower the front of the conveyor on the two front V groove wheels.

13. Loosen the nut so that the cam assembly can be rotated 180°.

14. Secure the cam plate in position by tightening the nut.

NOTE: Ensure the hoses and wire harness are still forward.

WARNING: USE A PRY BAR TO ALIGN THE MOUNTING HOLES. KEEP FINGERS OUT OF THEHOLES. IF FINGERS ARE IN THE MOUNTING HOLES AND THE CONVEYORPOSITION SHIFTS, FINGERS WILL BE AMPUTATED.

NOTE: The roller cam should be above the conveyor edge securing conveyor assembly at the front.

CAUTION: Leave the nut loose enough to allow the cam plate to be rocked back and forth. Overtightening will cause the “V” groove wheel to skid instead of rolling free.

WARNING

Propert

y of A

merica

n Airli

nes

1 - 3 - 16 CD397-28MaintMay 2019 (Rev C)


Figure1-3-28:CamBracketInstallation

15. Complete the assembly of the second cam bracket.

Figure1-3-29:InstallGrooveWheelPinchGuards

1

210

4

3

4

6

89

11

7

5

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 17May 2019 (Rev C)


16. Install both groove wheel pinch guards in position using the hardware provided.

17. Tighten securely.

3.2.5.1InstallationtheHydraulicHosesFollow this procedure to install the hydraulic hoses.

1. Locate the hydraulic hoses connected together on the conveyor.

2. Disconnect these two (2) hoses.

Figure1-3-30:ConnectHydraulicHoses

3. Connect the hose with the female connector to the hard hydraulic line male connector.

Figure1-3-31:ConnectHydraulicHosestoHardLine

4. Tighten the line securely and route hose against the conveyor frame and away from the conveyor belt.

5. Connect the male connector to the hard line female connector in the conveyor.

Propert

y of A

merica

n Airli

nes

1 - 3 - 18 CD397-28MaintMay 2019 (Rev C)


6. Twist the hose against the frame rail and away from the conveyor belt.

Figure1-3-32:HydraulicLineConnected

7. Tighten fittings securely.

8. Install the harness.

9. Disconnect the jumper plug.

10. Connect plugs.

11. Wrap harness at driver side rear of conveyor back.

Figure1-3-33:DisconnectJumper

Propert

y of A

merica

n Airli

nes

CD397-28Maint 1 - 3 - 19May 2019 (Rev C)


Figure1-3-34:ConnectPlugs

3.2.6PreparationBeforeUse1. Reconnect the battery if it was disconnected.

2. Start the engine and check both hose connections for hydraulic fluid leaks.

3. Start the belt and run in both directions from each station.

3.2.7Troubleshooting1. If the belt runs in wrong direction verify that the two hydraulic hoses are not reversed.

2. If the belt doesn’t run in either direction:

• Check the transmission shift control to make sure it is in the neutral position.

• Check/Verify park brake is on.

3. Release for operation.

Propert

y of A

merica

n Airli

nes

1 - 3 - 20 CD397-28MaintMay 2019 (Rev C)



Propert

y of A

merica

n Airli

nes

CD397-Maint 1 - 4 - 1May 2019 (Rev C)


Section4:StorageFollowing are storage procedures for short term and long term storage periods. In either case, store thevehicle in a clean, dry place with protection from extreme temperatures and/or high humidity.

4.1ShortTermStorage

4.1.1GasolineEngine4.1.1.1FordMSG-4252.5LEngine

1. Add fuel stabilizer,for any length of storage.

2. While the engine is running, treat upper cylinders by spraying engine fogging agent (from your local after market supplier) into the air intake for about two minutes.

3. Open throttle for short burst of speed.

4. Shut off engine.

5. Allow it to come to a stop while continuing to spray into the air intake.

6. Check coolant fluid levels.

4.1.1.2TransmissionNo special attention needed unless the engine is without transmission. Then, spray flywheel and ring gearwith one part recommended engine oil and one part Stoddard Solvent, or equivalent.

4.1.1.3DriveAxleNo special requirements.

4.1.1.4Tires.

• Raise the vehicle and chock the axles to prevent tire contact with the ground.

• Reduce tire air pressure to 15 psi (1.03 bar).

NOTE: Short term storage applies to equipment that is to be stored for a period of 30 to 120 days.

NOTE:

Ford part number E8AZ-19C544-A, or an equivalent additive can be used, in any applicationwhere the fuel will not be consumed within thirty days. Ford Fuel stabilizer comes in an 8 fl.oz. (236.6 cc) bottle available through all EDI Distributors. The correct ratio is 2 oz.(59.15cc) stabilizer to 5 gallons(18.9 L) of gasoline. Without additives, fuel in the fuel tank willcause varnish and contaminants to form. This causes problems in Fuel delivery by cloggingfuel injectors.

NOTE: Leave spark plugs in holes or seal spark plug holes with suitable threaded metal plugs andcover all openings into engine with dust-proof caps or shields (suitable non-hygroscopicmaterial).

WARNING:

TO AVOID INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT, ALWAYS USELIFTING EQUIPMENT, JACK STAND, AND CHAINS WITH A SAFE MINIMUMCAPACITY OF ONE AND A HALF TIMES THE WEIGHT OF THE VEHICLE BEINGLIFTED.WARNING

Propert

y of A

merica

n Airli

nes

1 - 4 - 2 CD397-MaintMay 2019 (Rev C)


4.1.1.5LubricationLubricate all points with specified grease, oil, etc. See Lubrication schematic in the maintenance manual(See Ch.1, Sect. 1).

4.1.1.6BatteryDisconnect battery terminals. Keep the battery fully charged during storage.

4.1.1.7FluidLevelsAll fluid levels should be checked and topped off as necessary.

4.2ReturningtheBeltLoadertoOperationAfterShort-TermStorage4.2.1EngineandEngineComponents

1. Visually inspect the engine systems to ensure integrity.

2. Check engine fluid levels and service as required.

4.2.2TransmissionService transmission in accordance with the manufacturer’s recommendations. (See MaintenanceManual).

4.2.3Battery1. Clean the battery posts and cable clamps.

2. Lightly coat the battery clamps and posts with petroleum jelly.

3. Connect the battery cables.

4. Charge the batteries if required.

4.2.4Tires

1. Using a forklift or a crane, lift the unit.

2. Remove blocks from beneath the tractor.

3. Lower the tractor to the ground.

4. Check the tire pressure. If required, inflate them to:

• Front tires: 45 psi (3.1 bar)

• Rear tires: 75 psi (5.2 bar)

WARNING:

TO AVOID INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT, ALWAYS USELIFTING EQUIPMENT, SAFETY JACKS, AND CHAINS WITH A SAFE MINIMUMCAPACITY OF ONE AND A HALF (1.5) TIMES THE WEIGHT OF THE VEHICLE BEINGLIFTED.

NOTE: A floor jack may also be used to lift the unit as long as the proper jacking procedures are fol-lowed.

WARNING

Propert

y of A

merica

n Airli

nes

CD397-Maint 1 - 4 - 3May 2019 (Rev C)


4.3LongTermStorageLong term storage applies to equipment that will be stored for a period that exceeds 120 days. Thissection provides general guidelines for preparing the engine and engine components for long termstorage.

4.3.1FordMSG-4252.5LEngine1. Add fuel stabilizer, Ford part number E8AZ-19C544-A, or equivalent.

2. While th engine is running, treat upper cylinders by spraying engine fogging agent into the air intake for about two minutes.

3. Open throttle for short bursts, shut off engine and continuing spraying into air intake until engine stops.

4. Run engine until completely out of fuel.

5. Restart and run on unleaded gasoline mixed with stabilizer for at least 10 minutes.

6. While engine is still running, treat upper cylinders by spraying fogging agent into the air intake for two minutes.

7. Open throttle for short burst of speed, shut off engine and continue spraying into air intake until engine stops.

8. Completely enclose the air cleaner and dark plastic bag and seal with tape.

9. Drain crankcase completely and renew the oil filter.

10. Drain antifreeze from radiator and engine block.

11. Attach a tag on steering wheel stating:

12. Clean exterior surface of engine and loosen belt tension.

13. Leave spark plugs in holes or seal holes with suitable threaded metal plugs.

14. Seal all openings in engine and accessories with non-hygroscopic material. Mask off (seal) all areas with electrical contacts. Place and seal the plastic cover over the dipstick.

Ensure all surfaces are dry, then spray all taped openings, all engine accessories including ignition wiring,and all exterior surfaces of engine with Insulation Compound.

4.3.1.1EngineExterior1. Apply multipurpose grease on moving parts such as threads, linkage, and joints.

2. Check all openings of the engine to ensure that plastic covers are in place and sealed.

3. Secure a waterproof cover over the engine.

CAUTION:Fuel stabilizer is critical where fuel will not be consumed over thirty days. Withoutadditives, fuel will cause varnish and contaminants to form and cause problems infuel delivery with clogged fuel injectors.

CAUTION: Oil and antifreeze have been removed from engine.

NOTE: Remove the waterproof cover every 2 to 3 months and check the engine for corrosion andintegrity of its sealed areas. If any sealed system appears open, refer to the appropriate sys-tem (listed above) and repeat the application.

Propert

y of A

merica

n Airli

nes

1 - 4 - 4 CD397-MaintMay 2019 (Rev C)


4.3.1.2TransmissionRefer to the manufacturer’s recommendation contained in the transmission service manual.

If the engine is without the transmission, then spray flywheel and ring gear with one part recommendedengine oil, and one part Stoddard Solvent, or equivalent.

4.3.1.3DriveAxle1. Drain drive axle by removing drain plug located on the underside of the differential carrier housing.

2. Reinstall plug after draining.

3. Attach a tag on steering wheel stating:

4.3.1.4Tires

1. Raise the vehicle and chock the axles to prevent tire contact with ground.

2. Reduce air pressure to 15 psi (1.0 bar).

3. Spray tires with a rubber preservative.

4.3.1.5LubricationEnsure all points are lubricated with specified grease, oil, etc.

4.3.1.6FluidLevelsAll fluid levels should be serviced, as necessary.

4.3.1.7WheelBearings1. Repack wheel bearings.

2. Drain crankcase completely and renew the oil filter.

3. Drain antifreeze from radiator and engine block.

4.3.1.8Battery1. Disconnect the battery cables.

2. Remove the battery and store separately.

3. Slow charge the battery every one to two months.

CAUTION: Prolonged storage may be detrimental to transmission seals.

CAUTION: Oil has been removed from the drive axle.

WARNING:

TO AVOID INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT, ALWAYS USELIFTING EQUIPMENT, SAFETY JACKS, AND CHAINS WITH A SAFE MINIMUMCAPACITY OF ONE AND A HALF (1.5) TIMES THE WEIGHT OF THE VEHICLE BEINGLIFTED.

NOTE: Store the battery in cool dry well ventilated area not exposed to direct sunlight. A recom-mended storeroom temperature of 32°F (0° C) to 90° C (32°C) should be maintained. Ifstored outside, cover the battery for protection against dirt and moisture.

WARNING

Propert

y of A

merica

n Airli

nes

CD397-Maint 1 - 4 - 5May 2019 (Rev C)


4.3.2ConveyorWhen storing the Model 660 Belt Loader, saving space might be important if there is limited storage spaceavailable. See 3.1.5 Conveyor Belt for more information.

4.4ReturningtheTractortoOperationAfterLong-TermStorage4.4.1Tires

1. Inflate the tires to 45 psi (3.1 bar) - Standard.

2. Using a forklift or a crane, lift the unit.

3. Remove the blocks from beneath the tractor.

4. Lower the tractor to the ground.

4.4.2Battery1. Check the battery levels and service them, if required.

2. Install batteries in the vehicle.

3. Clean the battery cables and posts.

4. Lightly coat the clamps and battery posts with petroleum jelly.

5. Connect the battery cables to the posts.

6. Charge the batteries.

4.4.3EngineandEngineComponents1. Remove the plastic covers and tape from all engine and fuel tank openings.

2. Drain the oil sump, if needed.

3. Replace filters, if needed.

4. Refill the oil sump.

5. Tighten the alternator and water pump belt.

6. Replace the fuel filter and the water separator.

7. Fill the fuel tank and prime the system.

8. Check the coolant system and service the system, if required.

9. Using a bar or turning tool, turn the engine in its normal direction of rotation.

10. Ensure there are no hydraulic locks or resistance.

4.4.4TransmissionRefer to the manufacturer’s recommendations contained in the Vendor section of 1.1.1 VendorInformation of 660-28 Maintenance manual.

4.4.5DriveAxleRefill the drive axle, if needed.

WARNING:

TO AVOID INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT, ALWAYS USELIFTING EQUIPMENT, JACK STANDS, AND CHAINS WITH A SAFE MINIMUMCAPACITY OF ONE AND A HALF TIMES THE WEIGHT OF THE VEHICLE BEINGLIFTED.WARNING

Propert

y of A

merica

n Airli

nes

1 - 4 - 6 CD397-MaintMay 2019 (Rev C)


4.4.6Pre-OperationChecks1. Perform Pre-operational checks (See Section 1.1.2 Pre-Operation Checks).

2. Remove the warning tag from the cab, and start the unit.

3. Start the unit.

4. Operate the system at no load conditions to ensure that all the systems are operating correctly before returning the unit to service.

4.5ColdWeatherStorageThe Belt Loader can be stored at temperatures down to -40°F (-40°C) in the standard configuration. It canbe stored down to -65°F ( -54°C) if the following steps are taken:

1. Perform all steps for the long term storage as in previous section.

2. Enclosure the following components are removed from the vehicle and stored in a safe, warm location:

a. Batteries

b. Serpentine belt

c. Drain the radiator and engine block of coolant

d. Drain the windshield washer fluid (If equipped)

4.6ReturningtheVehicletoOperationAfterColdStorageThe following components, which were removed from the tractor and stored in a safe, warm location needto be re-installed on the tractor:

a. Batteries

b. Serpentine belt

4.6.1RefillFluids1. Radiator and engine block coolant

2. Windshield washer tank

3. Perform all steps for returning the tractor to operation after long term storage

NOTE:The unit may run rough and smoke for a few minutes until it has cleared all the preservativesfrom the system.

Propert

y of A

merica

n Airli

nes

CD397-Maint 1 - 4 - 7May 2019 (Rev C)


NOTES

Propert

y of A

merica

n Airli

nes

1 - 4 - 8 CD397-MaintMay 2019 (Rev C)



Propert

y of A

merica

n Airli

nes

airlines american of property · the listed aircraft are compatible with the mobile belt loader...

Documents