TB 9-2320-279-13&P-4
OPERATOR MAINTENANCE
WINCH CABLE WILL NOT REEL OUT OR IN, OR OPERATES SLOWLY IN MANUAL CONTROL
INITIAL SETUP:
Equipment Condition
Parking brakes applied. (TM 9-2320-279-10)
Engine shut down. (TM 9-2320-279-10)
Wheels chocked. (TM 9-2320-279-10)
TROUBLESHOOTING PROCEDURE
WINCH CABLE WILL NOT REEL OUT OR IN, OR OPERATES SLOWLY IN MANUAL CONTROL
TEST 1 - Does winch operate normally IN and OUT with remote control?
NOTE
Common problems with heavy-duty winch that may be found are:
a. Slow or abnormal operation.
b. Winch will not pull required load.
Common causes of problems are:
a. Cold hydraulic fluid (slow operation).
b. Low engine speed (slow or abnormal operation).
c. Controls malfunction (remote and manual).
Report all problems to field maintenance.
1. Connect H.D. WINCH REMOTE CONTROL.
REMOTE CONTROL
HEAVY-DUTY WINCH
CABLE AND CONNECTOR
REMOTE CONTROL
Figure 1.
2. Operate winch OUT and IN (WP 0014) from remote control station.