TM 10-3930-641-34-1
SYMPTOMS INDEX (CONT)
(Sheet 3 of 4)
Troubleshooting
Procedure
Page
TRANSFER GEAR CASES AND DRIVE LINE COMPONENTS
Differentials inoperative ....................................................................................................................................................................................... 2-42
Final drive is locked ............................................................................................................................................................................................. 2-43
System loses oil................................................................................................................................................................................................... 2-42
Transfer gears noisy............................................................................................................................................................................................ 2-42
TRANSMISSION
Doesn't work when speed selection lever is placed in any speed....................................................................................................................... 2-49
Doesn't disengage when left brake pedal is pushed ........................................................................................................................................... 2-50
Doesn't work in any forward speeds.................................................................................................................................................................... 2-50
Doesn't work in any reverse speeds.................................................................................................................................................................... 2-50
Doesn't work in forward or reverse...................................................................................................................................................................... 2-50
First speed........................................................................................................................................................................................................... 2-50
Second speed ..................................................................................................................................................................................................... 2-51
Third speed ......................................................................................................................................................................................................... 2-51
Fourth speed ....................................................................................................................................................................................................... 2-51
Engages but engine stalls and vehicle doesn't move.......................................................................................................................................... 2-44
Low clutch pressure ............................................................................................................................................................................................ 2-52
Moves in NEUTRAL ............................................................................................................................................................................................ 2-49
Overheats ............................................................................................................................................................................................................ 2-47
Selection lever
Doesn't stay in direction selected........................................................................................................................................................... 2-45
Doesn't return to NEUTRAL ................................................................................................................................................................... 2-46
Shifts slowly......................................................................................................................................................................................................... 2-48
Shifts roughly (very suddenly) ............................................................................................................................................................................. 2-48
Go on to Sheet 4
2-6
