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 TM 55-1905-221-14-3
Table 6-1. Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 8.
Check for worn forward clutch facings.
Replace if worn. Refer to paragraph 6-38.
Step 9.
Inspect clutch plate for damage.
Replace clutch plate if sheared or loose on hub.
Refer to paragraph 6-38.
Replace damaged or defective parts. Refer to
paragraph 6-38.
Condition B - Selector valve in reverse position.
Step 1.
Check for low oil pressure.
Replace defective oil pump relief valve. Refer to paragraph 6-36.
Step 2.
Check for defective oil pump.
Overhaul oil pump. Refer to paragraph 6-36.
Step 3.
Check for defective marine gear dump valve.
Clean, inspect and replace defective parts. Refer to paragraph 6-38.
Step 4.
Check for broken or worn reverse piston seal rings.
Remove and replace reverse piston seal rings.
Refer to paragraph 6-38.
Step 5.
Inspect clutch facings.
Replace If worn. Refer to paragraph 6-38.
Step 6.
Check for damaged planetary assembly.
Disassemble and replace all damaged or defective parts with new ones.
Step 7.
Replace damaged or defective parts. Refer to paragraph 6-38.
6-6
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