TM 9--2350--292--20--1
0096 00--6
AUXILIARY WINCH FAILS TO OPERATE OR DEVELOP FULL POWER --
CONTINUED
0096 00
K
Is pressure less than 40 psi?
CONTINUED FROM STEP NO TAG
no
yes
1. Install a 0--300 psi dial pressure gauge with
1/4--inch tee between auxiliary winch motor
case drain port and hose.
2. Start main engine and main hydraulics system
(TM 9--2350--292--10).
3. Set engine speed to 1800 rpm.
4. Payout auxiliary winch cable at full speed.
5. Read pressure on gauge at case drain.
6. Shut down engine and hydraulics
(TM 9--2350--292--10).
Notify Direct Support Maintenance.
L
Is oil free of hydraulic fluid?
no
yes
Drain oil from auxiliary winch drum.
Notify Direct Support
Maintenance.
Refill drum to proper level
(TM 9--2350--292--10).
Verify fault is corrected.
M
Is check valve and hose free of restrictions?
no
yes
Check auxiliary winch motor case drain check valve
and hose for restrictions.
Clear hose and check
valve of restrictions and
perform step L of this task.
Verify fault is corrected.
CONTINUED FROM STEP NO TAG
CONTINUED ON
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WARNING