TB 9-2320-279-13&P-4
0032
2. Allow vehicle air pressure to build to 100 psi (690 kPa).
3. Shut off engine (refer to TM 9-2320-279-10).
4. While assistant pushes the heavy-duty winch CABLE HOLD DOWN control valve in to ENGAGED position,
check if heavy-duty winch cable hold down operates. (WP 0015)
CABLE HOLD DOWN
(ENGAGED)
HEAVY-DUTY
WINCH
HEAVY-DUTY WINCH
CABLE HOLD DOWN
CONTROL STATION
CONTROL VALVE
CABLE HOLD DOWN
HEAVY-DUTY
(DISENGAGED)
WINCH
Figure 3.
5. Pull heavy-duty winch control station CABLE HOLD DOWN control valve out to DISENGAGE position. (WP
CONDITION/INDICATION
Does heavy-duty winch cable hold down operate, when CABLE HOLD DOWN control valve is in the ENGAGED
position?
DECISION
No - Troubleshoot: Cable Hold Down Does Not Operate. (WP 0028)
Yes - Test 4 - Are air lines 2706 and 2763 and fittings free of leaks, crimps, or damage?
