GROUP 3 OPERATIONAL CHECKOUT RECORD SHEET

GROUP 3 OPERATIONAL CHECKOUT RECORD SHEET
şOwner
şDate
şHours
şSerial No.
şTechnician

9
9
9
9
9

Ɠ Use this sheet to record operational
checkout results.
Perform the operational check before
installing any test equipment.

Item

OK

NOT
OK

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1. Monitor indicator and gauge checks(Engine OFF)
ş Hourmeter and gauge check
ş Battery check
ş Monitor indicator circuit check

ş Monitor turn signals and warning indicator check

2. Transmission, axle and engine linkages, neutral start
switch and reverse warning alarm switch checks
ş Transmission control lever and neutral
ş Neutral start and reverse warning
ş Alarm circuit checks
ş Engine speed control linkage check

3. Monitor indicator and gauge checks(Engine running)
ş Monitor display and alternator output checks
ş Monitor bypass circuit and seat belt indicator check
ş Monitor primary and secondary level check
ş Transmission oil warm up procedure
ş Transmission temperature gauge check

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Comments


4. Brake system and clutch cut off checks
ş Park brake capacity check
ş Park brake transmission lockout check
ş Service brake pump flow check
ş Service brake capacity check
ş Brake accumulator precharge check
ş Brake system leakage check
ş Service brake pedal check
ş Service and park brake system drag check

ş Clutch cut off check

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5. Driving checks
şTransmission oil warm up procedure
şTransmission noise check
şSpeedometer check
şTransmission kick down system check
ş1st, 2nd, 3rd and 4th speed clutch pack drag check
şTransmission pressure, pump flow and leakage check
şTransmission shift modulation check
şTorque converter check
şEngine power check

6. Hydraulic system checks
şHydraulic system warm up procedure
şHydraulic pump performance check
şPilot control valve boom float check
şBoom down solenoid valve check
şControl valve lift check
şBucket rollback circuit relief valve check

şBucket dump circuit relief
Low pressure check
High pressure check
şBoom and bucket cylinder drift check
şBoom down solenoid valve leakage check
şPilot controller check
şReturn to dig check
şBoom height kickout check-if equipped

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7. Steering system checks
şSteering valve check
şSteering system leakage check

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şPriority valve
Low check pressure
High check pressure

8. Accessory checks
şOperating lights check
şWork light check
şBrake light check

şCab light check
şHorn circuit check
şWindshield washer and wiper check
şDefroster blower check
şHeater/Air conditioner blower check
şHeater functional check
şAir conditioner functional check
şStart aid system check

9. Cab components and vandal protection checks
şCab door latch check
şCab door hold open latch check
şCab door release button check
şCab door lock check
şCab door window check
şCab window latch check
şSteering column adjustment check
şSeat and seat belt check
şAir intake filter door check
şEngine side panels check
şRadiator cap access door check
şFrame locking bar check
şBoom lock check
şService decal check

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