TM-9-2320-260-34-1
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 1 OF 2
JULY 1994
TM-9-2320-260-34-1 - Page 46 of 657
TM 2320-260-34-1
Table 2-1. Mechanical Troubleshooting (Contd).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
97. DRUM OVERRUNS CABLE OR CABLE COILS LOOSEN WHEN PAYING OUT CABLE
(FRONT AND MIDSHIP WINCHES)
Check drag brake adjustment (TM 9-2320-260-20).
98. WINCH
Step 1.
Step 2.
Step 3.
99. WINCH
Step 1.
Step 2.
Replace drag brake if noisy or no adjustment remains (para. 16-6).
END OF TESTING!
(ALL TYPES) DOES NOT HOLD LOAD WHEN POWER RELEASED
Check automatic brake adjustment.
Adjust automatic brake as necessary (TM 9-2320-260-20).
Check for presence of burned odor.
Replace automatic brakeshoe if defective (para. 16-2 or 16-8).
Automatic brake does not hold load after adjustment.
Replace automatic brake shoe if defective and inspect drum (para. 16-2 or 16-8).
END OF TESTING!
(ALL TYPES) LEAKS OIL
Check for defective oil seals and gaskets.
Replace oil seals and gaskets if defective (para. 16-2 or 16-8).
Check for cracked covers and housings.
Replace covers and housings if cracked (para. 16-2 or 16-8).
END OF TESTING!
100. REAR WINCH OPERATES AT ONE SPEED ONLY
Check throttle control linkage and cable for proper operation.
Replace throttle control cable and linkage parts if damaged or cannot be adjusted
(TM 9-2320-260-20).
END OF TESTING!
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