HEAVY-DUTY WINCH

TM 9-2320-279 -20-1

Troubleshooting Malfunctions (Cent)

12-15. TROUBLESHOOTING INSTRUCTIONS

2-9. Troubleshooting

(Cent)

Malfunction

Test or Inspection

Corrective Action

SELF-RECOVERY WINCH

3. WINCH WILL NOT REVERSE.

Step 1. Check shift linkage for loose, damaged, or missing parts.

Tighten loose parts. Replace damaged or missing parts (para 19-3).

Step 2. Check hydraulic lines for loose or damaged fittings.

Tighten loose fittings. Replace damaged fittings.

Add oil as required (LO 9-2320-279-12).

Step 3. Check winch control valve for damage or leaks.

If damaged or leaking, notify the supervisor.

WINCH WILL NOT PULL LOAD.

Step 1. Check hydraulic pump for leaks, loose, or damaged hose connections.

Tighten loose connections. Add oil as required (LO 9-2320-279-12). If hoses are

damaged, notify the supervisor.

HEAVY-DUTY WINCH

1. WINCH CABLE WILL NOT PAY OUT

Check if crane operates (TM 9-2320-279-10).

Step 1.

If crane does not operate, go to HYDRAULIC SYSTEM Troubleshooting, then

return here if problem is not solved.

WIRE

TA1 88041

2-178