TM-9-2320-361-20

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

OCTOBER 1991
TM-9-2320-361-20

  TM-9-2320-361-20 - Page 121 of 1207

TM 9-2320-361-20
Table 2-2. Mechanical Troubleshooting (Contd).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
24. TRANSMISSION LEAKS OIL
Step 1.
Step 2.
Step 3.
Check transmission fluid level (LO 9-2320-209-12-1). If fluid level is too high, drain to
proper level (LO 9-2320-209-12-1).
Check drainplug for leaks.
If drainplug is leaking, tighten.
Check breather for restrictions.
If breather is restricted, refer to para. 5-2.
END OF TESTING!
25. CLUTCH PEDAL WILL NOT TRAVEL OR DEPRESS
Step 1. Check transmission fluid level (LO 9-2320-209-12-1).
If fluid level is low, add fluid (LO 9-2320-209-12-1).
Step 2. Check clutch linkage to ensure it is connected and properly adjusted (para. 3-10).
END OF TESTING!
CLUTCH
26. VEHICLE CREEPS WITH CLUTCH DEPRESSED
Step 1. Check clutch pedal free travel. Clutch pedal should have 1.5 - 2 in. (3.8 - 5 cm) free travel.
If clutch requires adjustment, refer to para. 3-10.
Step 2. If free travel will not adjust, notify your supervisor.
END OF TESTING!
27. CLUTCH DRAGS, SLIPS, OR DOES NOT ENGAGE
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Check clutch linkage for binding.
If linkage binds, check for bent or broken parts. Replace damaged parts (para. 3-10).
Check linkage for proper lubrication (LO 9-2320-209-12-1).
Check clutch linkage for proper adjustment.
Adjust clutch linkage as necessary (para. 3-10).
Inspect torque rods.
a. Place flat end of crowbar or pinch bar between torque rod and mounting bracket.
b. Push on end of bar until hook end moves 4-6 in. (10.2-15.2 cm).
c. Release pressure on bar.
If torque rod does not return to original position, replace (para. 7-22).
Check clutch for proper adjustment.
If clutch is not adjusted properly, notify your supervisor.
END OF TESTING!
TRANSFER CASE
28. BURNING ODOR EVIDENT WITH CLUTCH ENGAGED
Check clutch linkage and adjustment (para. 3-10).
a. If clutch is not adjusted correctly, adjust (para. 3-10).
b. If problem persists, notify your supervisor.
END OF TESTING!
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