2006 us army lessonplans a01 see pmcs 25p

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1 Perform Operator's Preventive Maintenance Checks and Service on a Small Emplacement Excavator 21J10A01 / Version ADT 01 Oct 2006 SECTION I. ADMINISTRATIVE DATA All Courses Including This Lesson Course Number Version Course Title 05 2- 21J10 (R) RCLS General Constr uc ti on Equi pment Op er at ors Course Task(s) Taught(*) or Supported Task Number Task Title INDIVIDUAL 052 -2 53-1 201 (*) Per fo rm Operat or' s Preven ti ve -Maintenance Che cks an d Service (PMCS) on a Small-Emplacement Excavator (SEE) Reinforced Task(s) Task Number Task Title Academic Hours The academic hours required to teach this lesson are as follows: ADT Hours/Methods 5 mins / Conf erence / Disc ussion 35 mins / Conf erence/ Demons tratio n 2 hrs 20 mins / Practi cal Exercise (Hands-on) 1 hr 35 mins / Practical Exercise ( Per for mance) Test 25 mins Test Review 5 mins Total Hours: 5 hrs 25 mins Test Lesson Number Hours Lesson No. Testing (to include test review) N/A Prerequisite Lesson(s) Lesson Number Lesson Title None Clearance Access Security Level: Unclassified Requirements: There are no clearance o r access requirements for the less on. Foreign Disclosure Restrictions FD5. This product/publication has been reviewed by the product developers in coordination with the Fort Leonard Wood, MO / Maneuver Support Center foreign disclosure authority. This product is releasa ble to students from all requesting foreign countries without restrictions.

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Page 1: 2006 US Army LessonPlans A01 SEE PMCS 25p

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Perform Operator's Preventive Maintenance Checks and Service on a Small EmplacementExcavator 

21J10A01 / Version ADT01 Oct 2006

SECTION I. ADMINISTRATIVE DATA

All CoursesIncluding ThisLesson

Course Number Version Course Title

052-21J10 (R) RCLS General Construction Equipment OperatorsCourse

Task(s)

Taught(*) or

Supported

Task Number Task Title

INDIVIDUAL

052-253-1201 (*) Perform Operator's Preventive-Maintenance Checks andService (PMCS) on a Small-Emplacement Excavator (SEE)

ReinforcedTask(s)

Task Number Task Title

AcademicHours

The academic hours required to teach this lesson are as follows:

ADTHours/Methods

5 mins / Conference / Discussion35 mins / Conference/Demonstration

2 hrs 20 mins / Practical Exercise (Hands-on)1 hr 35 mins / Practical Exercise (Performance)

Test 25 minsTest Review 5 mins

Total Hours: 5 hrs 25 mins

Test Lesson

Number 

Hours Lesson No.

Testing(to include test review) N/A

PrerequisiteLesson(s)

Lesson Number Lesson Title

None

ClearanceAccess

Security Level: UnclassifiedRequirements: There are no clearance or access requirements for the lesson.

ForeignDisclosureRestrictions

FD5. This product/publication has been reviewed by the product developers incoordination with the Fort Leonard Wood, MO / Maneuver Support Center foreigndisclosure authority. This product is releasable to students from all requestingforeign countries without restrictions.

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ReferencesNumber Title Date

Additional Information

FM 5-434 Earthmoving Operations. 15 Jun 2000

LO 5-2420-224-12 Tractor Wheeled, 4x4 DEDSmall Emplacement

Excavator (SEE) andTractor Wheeled, 4x4 DED

High Mobility MaterialHandler (HMMH)

28 Jul 1993

TM 5-2420-224-10 Operator's Manual for Tractor, Wheeled, 4x4DED Small EmplacementExcavator (SEE) (2420-01-

160-2754) (EIC: EDL) andTractor, Wheeled, 4X4DED High MobilityMaterial Handler (HMMH)

(2420-01-205-8636).

28 Jul 1993

Student Study

AssignmentsRead student guide

Instructor Requirements

Instructors must be ITC certified, course certified and licensed.

AdditionalSupport Name

StuRatio Qty Man Hours

PersonnelRequirements

Fuel Handler (Enlisted) 2 5 hrs

EquipmentRequired

IdName

StuRatio

Instr Ratio Spt Qty Exp

for Instruction 2420-01-532-3399Tractor, Wheeled, Industrial

1:3 No 1 No

4240-00-022-2946Protector, Hearing

1:1 1:1 No 0 Yes

4240-00-052-3776Goggles, Industrial

1:1 1:1 No 0 Yes

4930-00-253-2478Lubricating Gun, Hand

1:2 No 0 Yes

4930-00-926-3581Tank and Pump Unit, Fuel Dispensing

Yes 1 No

7920-00-205-1711Rag, Wiping

1:12 No 0 Yes

8415-00-268-7868Gloves, Work, Men's and Women's

1:1 1:1 No 0 No

8415-00-857-4915

Helmet, Safety, Construction Workers

1:1 1:1 No 0 Yes

* Before Id indicates a TADSS

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MaterialsRequired

Instructor Materials:GlovesGogglesHard HatSafety Boots

 A02 Lesson planHearing ProtectionTM 5-2420-244-10LO 5-2420-244-12Equipment Record Folder 

Student Materials:GlovesGogglesSafety bootsPen of pencilStudent guideKevlar/hard hat

TM 5-3805-280-10LO 5-3805-280-10Hearing protectionEquipment records folder 

Classroom,Training Area,and RangeRequirements

 AUTO-AID INST, 1400 SF (Classroom XXI)MED/HV EQUIP TRRG SPT FACSIM BLD NON-MOT, 5400 SF

AmmunitionRequirements Id Name Exp

StuRatio

Instr Ratio

SptQty

None

InstructionalGuidance

NOTE: Before presenting this lesson, instructors must thoroughly prepare by studying thislesson and identified reference material.

1. Ensure classroom is set-up for training.

a. One student guide per student.

b. Ensure the computer interface is operational.

c. Maintain a clean classroom.

2. Have inclement weather lesson plans on hand and ready for implementation.

ProponentLesson PlanApprovals

Name

Blake, Timothy

Rank

GS-11

Position

Training Specialist

Date

02 Oct 2006

King, Ronnie GS-12 Chief CE Branch 02 Oct 2006

Goff, Daniel GS-14 Chief DOTLD 02 Oct 2006

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SECTION II. INTRODUCTION

Method of Instruction: Conference/DemonstrationInstructor to Student Ratio is: 1:6Time of Instruction: 5 minsMedia: Hands-on Instruction

Motivator  NOTE: Allow one to two minutes for lesson introduction. Explain theContemporary Operational Environment (COE) to include lessons learned.Ensure the students are aware of how it will affect them during their futureassignments.

The purpose of lesson is to provide you with the skills and knowledge required toperform small emplacement excavator (SEE) operations that you, as a SEEoperator, must perform effectively in a combat and peacetime environment.

TerminalLearning

Objective

NOTE: Inform the students of the following Terminal Learning Objective requirements.

 At the completion of this lesson, you [the student] will:

Action: Perform Operator's Preventive Maintenance Checks and Serviceon a Small Emplacement Excavator 

Conditions:  At a training site, given a guided discussion on PMCS, a SEE, TM5-2420-224-10, and LO 5-2420-224-12, a student guide, a greasegun, petroleum, oil, and lubricants (POL), rags, an equipmentrecords folder, and all personal protective equipment.

Standards: Performed operators PMCS on a SEE utilizing TM 5-2420-224-10,annotated all deficiencies on a DA Form 5988-E, corrected alloperator level deficiencies, turned in the completed DA Form 5988-

E to the maintenance supervisor, performs all levels of PMCSwithout error and with no damage to equipment or injury topersonnel.

SafetyRequirements

Review local training area SOP. Kevlar/Hard hats must be worn at all times.Hearing protection must be worn while equipment is running. Eye protection,gloves, and proper foot protection must be worn when operating equipment. Usethree points of contact when mounting or dismounting equipment. Remove all jewelry. Use caution around moving parts.

RiskAssessmentLevel

Medium - Instructors should complete a risk assessment before conductingtraining operations, or logistical operations.

Environmental

Considerations

NOTE: It is the responsibility of all Soldiers and DA civilians to protect the

environment from damage. Control dust conditions and limit water erosion bydressing area at the end of each day. Explain the purpose of drip pans and their location under the equipment. Avoid unnecessary equipment usage and followestablished procedures for cleanup of fluid leaks. Restore site and surroundingareas as close as possible to the original ecological condition.

Evaluation Performance evaluation, refer to the student evaluation plan in the student guide.

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InstructionalLead-In  As with all equipment, if it is not properly cared for it will not remain operational.

Checking the oil, water and tires etc. is the operator’s responsibility. If your assigned equipment is not kept operational, you will not be able to accomplish your mission. Pay close attention and learn how to perform these simple checks to

ensure you and your machine can successfully complete your unit’s missions.

SECTION III. PRESENTATION

1. Learning Step / Activity 1. Conduct an Equipment Familiarization

Method of Instruction: Practical Exercise (Hands-on)Instructor to Student Ratio: 1:6

Time of Instruction: 1 hr Media: Hands-on Instruction

NOTE: The first 30 minutes of this block of training is intended to be refresher 

to the prerequisite dL phase.

A. Equipment Familiarization

1) Front bucket

a) Front bucket

b) 3/4 Cubic yard capacity

c) Bucket is carried 18 inches above ground and fully rolled back.

2) Fuel tank

a) Diesel fuel

b) 30 gallon capacity

3) Front Hydraulic tank & lines

a) Front Hydraulic tank 

b) 44 quart OE oil 

c) "V" belt driven 4) Hydraulic hose reel

a) 33 feet of hydraulic hose

b) Quick disconnect fittings

5) Hydraulic oil cooler 

a) Two 10 inch fans

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b) Aluminum fins

c) Engine RPM Switch controls the speed of the engine to provide enoughpower to the hydraulic pump to operate the backhoe.

 d) Front Loader Remote Switch is used to raise and lower the front bucket

6) Batteries

a) 24 volt negative ground system

b) Slave Cable Receptacle

7) Air tanks

a) Two air tanks

b) One drain valve on the air line running between the two tanks

c) Drain large tank first

 d) Drain small tank second

 e) Drain the valve on the air line last

f) Air hose- 25 foot nylon hose used for tire inflation

8) Storage compartment- used to store all hydraulic tools when not in use (keepit clean of debris)

10) Backhoe

a) Stabilizers

b) Boom

c) Dipper 

d) Bucket

11) Towing assembly

a) Pintle hook - capable of towing up to 17,000 lbs

b) Trailer power outlet receptacles are 24 volt

c) Receptacles are located above and left of the pintle hook

d) Air valves

e) Left side is the service hookup

f) Right side is for the emergency hookup

g) They are located behind pintle hook, red for emergency, blue for service

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12) Rear hydraulic tank and lines

a) 84 quarts (OE 10W oil)

b) " PTO " driven

c) The rear hydraulic tank is for running the backhoe

13) Engine data and components

a) 6 cylinder Daimler- Benz (15/40 oil only)

b) Radiator- (closed system) with coolant bottle

c) Power steering reservoir (OE 10W)

d) Air cleaner- (dry type) with an electronic indicator when restricted

e) Brake clutch valve 

i. Brake is on the left (ring/band around it)

ii. Clutch is on the right

iii. They both take silicone fluid only

14) Fuel filter 

a) Primary

b) Pre-primary

c) Sediment bowl

15) Primer pump

a) Located on the right side of the engine behind the hour meter 

b) The primer pump is used when vehicle runs out of fuel

16) Hour meter 

a) All numbers are full hours including the last number which is red (thereare no tenths of an hour)

b) Located on the right side of the engine

17) Either bottle- used when temperatures are 32 degrees or below

18) Protective structures

a) FOPS- Falling Object Protective Structure

b) ROPS- Roll over Protective Structure

19) Tires

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a) Inflation- 40 psi

b) Directional tires- the "V" pattern face inboard

B. Controls, Gages and Instruments in the Cab

1) Dash

a) Speedometer 

b) Tachometer 

c) Indicator lamps

i. PTO 

ii. Differential lock

iii. Brake warning

iv. Air cleaner 

v. Intermediate speed (white / light)

d) Inclinometer- indicates limits for operating on a 30% slope/incline

e) Voltmeter- 24-28.5 Volts

f) Instrument cluster 

i. Vehicle turn signal indicator 

ii. Brake pressure light

iii. Trailer turn signal (works only when a trailer is connected)

iv. Coolant temperature gauge (Range 173-203)

v. Charge indicator light (lights up when there is an insufficient chargein the batteries)

vi. Fuel gauge

vii. High beam indicator light

viii. Oil pressure gauge (If there is no pressure within 15 seconds of starting vehicle, shut it down.) psi range 23-73

viiii.Brake pressure gauge- 85-110 psi

2) Dashboard Controls

a) Press to test system- pressing this before operating the backhoe willengage the warning buzzer. This will provide the operator with an audiblealert for low oil/ water that could cause damage to the equipment.

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b) Cold Start Switch- used as a starting aid in weather below 32 degrees

c) Turn signal switch

d) Ignition switch

e) Windshield wiper/ washer switch

f) Start button

g) Hazard warning flasher button

h) Windshield heater controls- use both controls at the same time to avoidthe windshield from cracking

i) Light group

 j) Heating and ventilation system control

i. Rocker blower switch (starts vent/heater fan)

ii. Front shutter control

iii. Heater control knob

iv. Lateral shutter control

3) Hand and foot controls

a) Parking brake

b) Clutch pedal

c) Brake pedal

d) Foot throttle

e) Hand throttle/ fuel shut off 

f) Trailer brake control- used as an aid in stopping when pulling a trailer 

g) Hi/ Low beam and control/ horn

h) Battery disconnect switch engages vehicle electrical system

i) Trailer brake charging valve- press down to activate trailer air supply

 j) Four- wheel drive/ differential lock switch

i. 2 wheel/ 4 wheel differential lock can be changed while driving

ii. DO NOT USE DIFFERENTIAL LOCK DURING NORMAL TRAVEL

k) Power take off (PTO)- shift lever provides power to the backhoe (MUSTBE DISENGAGED WHILE DRIVING)

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l) Diagnostic connector assembly

m) Range/ direction shift lever selects forward/ reverse

n) Main transmission shift- 16 speeds forward and 8 speeds reverse

o) Intermediate speed control

p) Front loader control lever 

C. Exterior Controls

1) Controls for hydraulic tools and backhoe set up

a) Working lights

b) High/ low engine RPM for hydraulic tools charges hoses for the tools (willnot be used for backhoe operations)

c) Backhoe tilt lever- used to raise and lower backhoe

d) Implement lock- used to lock backhoe in raised working position

2) Controls for backhoe operation

a) Boom swing control

i. Left foot pedal- used to swing boom to the left

ii. Right foot pedal- used to swing boom to the right

b) Stabilizer levers

i. Left control lever moves the left stabilizer up and down 

ii. Right control lever moves the right stabilizer up and down

c) Bucket lever- left

d) Dipper- middle

e) Boom- right

f) Transport Release Lever 

g) Auxiliary Controls

h) Bucket Controls

i) Engine RPM

D. Safety

1) Hard hats will be worn when on or around the equipment.

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2) Use three points of contact when climbing in, on or out of the equipment.

3) Remain aware of your surroundings.

4) Wear your seat belt.

5) Sound "FIRE IN THE HOLE" prior to starting the equipment.

6) When acting as the ground guide, always maintain eye to eye contact withthe operator.

7) If you have a ground guide, remember they are in control. "PAY ATTENTION"

8) At the first sign of lighting, dismount the equipment and find shelter.

CAUTION: Read all warning labels before operating machine.NOTE: Safety depends on our ability to communicate.

E. Travel position

1) Front bucket 6-8 inches above the ground.

2) Front bucket fully retracted.

3) Backhoe bucket fully retracted.

4) Dipper fully retracted.

5) Boom fully retracted and locked.

6) Backhoe swung fully to the left.

7) Backhoe attachment lowered and locked.

F. Park line position

1) Front bucket level and lowered to ground.

2) Backhoe bucket fully retracted.

3) Dipper fully retracted.

4) Boom fully retracted and locked.

5) Backhoe swung fully to the left.

6) Backhoe attachment lowered and locked.

G. Review  

Determine if students have learned the material presented by:

a) Recapping main points

b) Soliciting student questions and explanations

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c) Asking questions and receiving answers from the students

d) Correcting students misunderstandings

NOTE: Conduct a check on learning and summarize the learning activity.

2. Learning Step / Activity 2. Perform a Before Operations PMCS

Method of Instruction: Practical Exercise (Hands-on)Instructor to Student Ratio: 1:6

Time of Instruction: 25 minsMedia: Hands-on Instruction

NOTE: The students may be tested on this task at any time during thispractical exercise. If the student tests out on this task early THEY ARE STILLREQUIRED TO COMPLETE THE ENTIRE BLOCK OF TRAINING.

Conduct a Practical Exercise on Before Operations PMCS

Refer to appendix C for practical exercise instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

3. Learning Step / Activity 3. Demonstrate Starting procedures

Method of Instruction: Conference/DemonstrationInstructor to Student Ratio: 1:6

Time of Instruction: 10 minsMedia: Hands-on Instruction

A. Starting Procedures

NOTE: The demonstration will be conducted at the training site. Explain thePMCS procedures while the assistant demonstrates.

1) Starting the SEE

a) F- fuel (12 o'clock position)

b) B- batteries (1 click right)

c) I- ignition (2 clicks right)

d) L- lights

e) Make sure you are in neutral and push in the clutch

f) Push the starter button

g) Idle down to 800 RPM's

h) Slowly let out the clutch making sure that you in neutral

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i) Watch the brake (air) pressure gauge and light for the proper air amount

NOTE: Conduct a check on learning and summarize the learning activity.

4. Learning Step / Activity 4. Perform a During Operations PMCS

Method of Instruction: Practical Exercise (Hands-on)Instructor to Student Ratio: 1:6

Time of Instruction: 10 minsMedia: Hands-on Instruction

NOTE: The students may be tested on this task at any time during thispractical exercise. If the student tests out on this task early THEY ARE STILLREQUIRED TO COMPLETE THE ENTIRE BLOCK OF TRAINING.

Conduct a Practical Exercise on During Operations PMCS

Refer to appendix C for practical exercise instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

5. Learning Step / Activity 5. Demonstrate Stopping procedures

Method of Instruction: Conference/DemonstrationInstructor to Student Ratio: 1:6

Time of Instruction: 10 minsMedia: Hands-on Instruction

A. Stopping Procedures the Small Emplacement Excavator 

1) Ensure the SEE is in neutral and slowly release clutch pedal.

2) Idle down engine to 800 RPM’s.

3) F-Fuel to 6 o’clock position.

4) I- Ignition, 2 clicks to the left.

5) L-Lights.

6) B- Batteries, 1 click to the left.

B. Review

Determine if students have learned the material presented by:

1) Soliciting student questions and explanations.

2) Asking questions and receiving answers from the students.

3) Correcting student misunderstandings.

NOTE: Conduct a check on learning and summarize the learning activity.

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6. Learning Step / Activity 6. Perform an After Operations PMCS

Method of Instruction: Practical Exercise (Hands-on)Instructor to Student Ratio: 1:6

Time of Instruction: 10 minsMedia: Hands-on Instruction

NOTE: The students may be tested on this task at any time during thispractical exercise. If the student tests out on this task early THEY ARE STILLREQUIRED TO COMPLETE THE ENTIRE BLOCK OF TRAINING.

Conduct a Practical Exercise on After Operations PMCS

Refer to appendix C for practical exercise instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

7. Learning Step / Activity 7. Demonstrate Control ManipulationMethod of Instruction: Conference/Demonstration

Instructor to Student Ratio: 1:6Time of Instruction: 10 mins

Media: Hands-on Instruction

A. Demonstrate Manipulation of Controls Using Hand and Arm Signals.

1) Boom swing control

a) Depress left foot pedal and swing boom to the left.

b) Depress right foot pedal and swing boom to the right.

2) Stabilizer levers

a) Push the left stabilizer control lever forward and lower the left stabilizer,pull back on the lever and raise the stabilizer.

b) Push the right stabilizer control lever forward and lower the rightstabilizer, pull back on the lever and raise the stabilizer.

3) Bucket Control lever (left lever)

a) Push the bucket control lever to extend the bucket.

b) Pull the bucket control lever to crowd the bucket.

4) Dipper control lever (middle lever)

a) Push the dipper control lever to extend the dipper.

b) Pull the dipper control lever to retract the dipper.

5) Boom control lever (right lever)

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a) Push the boom control lever to extend the boom.

b) Pull the boom control lever to retract the boom.

6) Transport release lever 

Push the transport lever to release the boom.

7) Auxiliary controls

8) Front bucket controls

9) Throttle control

B. Review

Determine if students have learned the material presented by:

1) Soliciting student questions and explanations.

2) Asking questions and receiving answers from the students.

3) Correcting student misunderstandings.

NOTE: Conduct a check on learning and summarize the learning activity.

8. Learning Step / Activity 8. Perform a Control Manipulation

Method of Instruction: Practical Exercise (Hands-on)Instructor to Student Ratio: 1:6

Time of Instruction: 25 minsMedia: Hands-on Instruction

NOTE: Assistant operators will be positioned in front of and outside the reachof each excavator. From this position, they will give the operator all hand andarm signals while the operator practices them. The students may be tested onthis task at any time during this block of instruction. If the student tests out onthis task early THEY ARE STILL REQUIRED TO COMPLETE THE ENTIREBLOCK OF TRAINING.

Conduct a Practical Exercise on Manipulation of controls Using Hand and ArmSignals

Refer to appendix C for practical exercise instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

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9. Learning Step / Activity 9. Conduct a Practical Exercise

Method of Instruction: Practical Exercise (Performance)Instructor to Student Ratio: 1:6

Time of Instruction: 1 hr 35 minsMedia: Hands-on Instruction

NOTE: The students may be tested on this task at any time during this block of instruction. If the student tests out on this task early THEY ARE STILLREQUIRED TO COMPLETE THE ENTIRE BLOCK OF TRAINING.

Conduct a Practical Exercise on Operator’s PMCS

Refer to appendix C for practical exercise instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

10. Learning Step / Activity 10. Performance Evaluation

Method of Instruction: TestInstructor to Student Ratio: 1:6

Time of Instruction: 25 minsMedia: Hands-on Instruction

Conduct a Performance Evaluation on Operator’s PMCS

Refer to appendix B for performance evaluation instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

11. Learning Step / Activity 11. Performance Evaluation Review

Method of Instruction: Test ReviewInstructor to Student Ratio: 1:6

Time of Instruction: 5 minsMedia: Hands-on Instruction

Conduct a performance evaluation review

Refer to appendix B for performance evaluation instructions.

NOTE: Conduct a check on learning and summarize the learning activity.

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SECTION IV. SUMMARY

Method of Instruction: Conference / DiscussionInstructor to Student Ratio is: 1:6Time of Instruction: 5 minsMedia: Hands-on Instruction

Check onLearning

Determine if the students have learned the material presented by soliciting studentquestions and explanations. Ask the students questions and correctmisunderstandings.

Review /SummarizeLesson

Restate the learning objectives and then check on learning.

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SECTION V. STUDENT EVALUATION

TestingRequirements

NOTE: Describe how the student must demonstrate accomplishment of the TLO. Refer student to the Student Evaluation Plan.

FeedbackRequirements

NOTE: Feedback is essential to effective learning. Schedule and provide feedback on the

evaluation and any information to help answer students' questions about the test. Provideremedial training as needed.

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 A-1

Appendix A - Viewgraph Masters (N/A)

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Appendix B - Test(s) and Test Solution(s) (N/A)

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Appendix C - Practical Exercises and Solutions

PRACTICAL EXERCISE(S)/SOLUTION(S) FOR LESSON 1: 21J10A01 version ADT

PRACTICAL EXERCISE SHEET PE1

Title Perform Operators Preventive Maintenance Checks and Services on a SEE

Lesson Number  / Title

21J10A01 version ADT / Perform Operator's Preventive Maintenance Checks andService on a Small Emplacement Excavator 

Introduction

Motivator NOTE: Allow one to two minutes for lesson introduction. Explain theContemporary Operational Environment (COE) to include lessons learned.Ensure the students are aware of how it will affect them during their futureassignments.

The purpose of lesson is to provide you with the skills and knowledge required to

perform small emplacement excavator (SEE) operations that you, as a SEEoperator, must perform effectively in a combat and peacetime environment.

TerminalLearningObjective

NOTE: The instructor should inform the students of the following Terminal LearningObjective covered by this practical exercise.

 At the completion of this lesson, you [the student] will:

Action: Perform Operator's Preventive Maintenance Checks and Service ona Small Emplacement Excavator 

Conditions:  At a training site, given a guided discussion on PMCS, a SEE, TM 5-2420-224-10, and LO 5-2420-224-12, a student guide, a grease gun,petroleum, oil, and lubricants (POL), rags, an equipment recordsfolder, and all personal protective equipment.

Standards:Performed operators PMCS on a SEE utilizing TM 5-2420-224-10,annotated all deficiencies on a DA Form 5988-E, corrected alloperator level deficiencies, turned in the completed DA Form 5988-Eto the maintenance supervisor, performs all levels of PMCS withouterror and with no damage to equipment or injury to personnel.

SafetyRequirements

Review local training area SOP. Kevlar/Hard hats must be worn at all times.Hearing protection must be worn while equipment is running. Eye protection,gloves, and proper foot protection must be worn when operating equipment. Usethree points of contact when mounting or dismounting equipment. Remove all jewelry. Use caution around moving parts

Risk

Assessment

Medium - Instructors should complete a risk assessment before conducting

training operations, or logistical operations.

EnvironmentalConsiderations

It is the responsibility of all Soldiers and DA civilians to protect the environmentfrom damage. Avoid unnecessary stripping of vegetation and waterways. Controldust conditions and limit water erosion by dressing area at the end of each day.Explain the purpose of drip pans and their location under the equipment. Avoidunnecessary equipment usage and follow established procedures for cleanup of fluid leaks. Restore site and surrounding areas as close as possible to the originalecological condition.

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Evaluation Performance evaluation, refer to the student evaluation plan in the student guide.

InstructionalLead-In

 As with all equipment, if it is not properly cared for it will not remain operational.Checking the oil, water and tires etc. is the operator’s responsibility. If your assigned equipment is not kept operational, you will not be able to accomplish your mission. Pay close attention and learn how to perform these simple checks to

ensure you and your machine can successfully complete your unit’s missions.

ResourceRequirements

Instructor Materials:

GlovesGogglesHard Hat A02 TSPFM 5-434Safety BootsHearing ProtectionTM 5-2420-244-10LO 5-2420-244-12Equipment Record Folder 

Student Materials:

GlovesGogglesKevlar/hard hatFM 5-434Safety bootsHearing protectionTM 5-2420-244-10LO 5-2420-244-12Equipment record folder 

SpecialInstructions

1) If the weather does not permit out door training due to thunder storms,lighting, excessive heat or excessive cold etc., the phase will implement

their inclement weather training plans and continue training indoors.

2) Inform the students where to go in case of a sever storm or tornado.

Procedures

NOTE: The students may be tested on this task at any time during this block of instruction. If thestudent tests out on this task early THEY ARE STILL REQUIRED TO COMPLETE THE ENTIREBLOCK OF TRAINING.

A. Practical Exercise Instructions

1) Ensure students have required materials and references.

2) Students will assist each other in performing PMCS.

3) The practical exercise for this training block will be conducted each morning with 30 minutes of before operation PMCS and each evening with 30 minutes of after operation PMCS.

4) After the PMCS, the next 1 hour block of training will be used for control manipulation.

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5) The last 4 hours of this training block will be conducted at the end of this phase of trainingconsisting of Before, During, After and Weekly PMCS. During this block of training the equipmentwill be washed, lubricated, worn out cutting edges or bucket teeth will be replaced and any other operator maintenance needed to maintain the equipment will be conducted.

6) Continue this process for the allotted time.

7) Review

a) Solicit student questions

b) Ask questions.

c) Correct student misunderstandings.

8) Actively observe students’ progress and provide assistance as necessary throughout theexercise.

9) At the end of training the day, park and secure equipment.

FeedbackRequirements

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SOLUTION FORPRACTICAL EXERCISE SHEET PE1

Evaluation Guidance: Score the Soldier GO if all steps are passed (P). Score the Soldier NO-GO if any step is failed (F). If the Soldier fails any step, retrain and retest them. Retraining will beconducted outside of the training day.

1st 2ndPERFORMANCE MEASURES DATE GO NO GO NO GO

PRE-OPERATIONS PROCEDURESDid the student:

1. Perform a 360 degree walk around

of equipment. _______ ____ ________ ________  

2. Perform before operations PMCS. _______ ____ ________ ________  

3. Perform starting procedures. _______ ____ ________ ________  

4. Perform during operations PMCS. _______ ____ ________ ________  

AFTER OPERATIONS PROCEDURES

Did the student:

1. Perform stopping procedures. _______ ____ ________ ________  

2. Perform after operations PMCS. _______ ____ ________ ________  

Evaluator’s Comments: ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________  ____________________________________________________________________________________ 

Evaluator's Signature: _______________________________________________________________ 

Evaluator's Signature: _______________________________________________________________ 

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Appendix D - Student Handouts (N/A)