TM-5-3805-254-34
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1993
TM-5-3805-254-34 - Page 26 of 727
TM 5-3805-254-34
Table 2-1.
Troubleshooting (Con’t).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Inspect for clogged transmission internal oil filter element (see TM 5-3805-254-20).
Replace oil filter element (see TM 5-3805-254-20).
Step 3.
Inspect front support seal rings for wear or damage (see paragraph 6-29).
Repair front support (see paragraph 6-29).
Step 4.
Inspect forward clutch seal rings for wear or damage (see paragraph 6-30).
Repair forward clutch (see paragraph 6-30).
13.
TRANSMISSION SLIPS IN FIRST GEAR AND REVERSE.
Inspect low clutch seal rings for wear or damage (see paragraph 6-21).
Replace low clutch (see paragraph 6-21).
14.
TRANSMISSION SLIPS IN FIFTH GEAR AND REVERSE.
Inspect fourth clutch seal rings for wear or damage (see paragraph 6-31).
Repair fourth clutch (see paragraph 6-31).
15.
TRANSMISSION SLIPS IN SECOND GEAR ONLY.
Inspect first clutch seal rings for wear or damage (see paragraph 6-23).
Replace first clutch (see paragraph 6-23).
16.
TRANSMISSION SLIPS IN THIRD GEAR ONLY.
Inspect second clutch seal rings for wear or damage (see paragraph 6-26).
Replace second clutch (see paragraph 6-26).
17.
TRANSMISSION SLIPS IN FOURTH GEAR ONLY.
Inspect third clutch seal rings for wear or damage (see paragraph 6-18).
Replace third clutch (see paragraph 6-18).
18.
VEHICLE CREEPS WITH TRANSMISSION IN NEUTRAL.
Step 1.
Inspect transmission shift cable for damage (see TM 5-3805-254-20).
Replace transmission shift cable (see TM 5-3805-254-20).
Step 2.
Inspect transmission shift cable for out of adjustment (see TM 5-3805-254-20).
Adjust transmission shift cable (see TM 5-3805-254-20).
2-7
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