TM 9--2350--292--20--1
MAIN WINCH FAILS TO SHUT DOWN WHEN WINCH TEST SWITCH IS HELD
IN TEST POSITION -- CONTINUED
0183 00
Does main winch operate?
no
yes
1. Reconnect harness 2W601 P1 to accessory
control panel.
2. Reconnect both leads 359B to main winch
payin and payout safety valves.
3. Start main engine and activate hydraulic
system (TM 9--2350--292--10).
4. Hold WINCH TEST switch in the TEST position
and hold main winch control lever in the
INHAUL position (TM 9--2350--292--10). Watch
main winch.
Replace main winch
payout safety valve
(WP 0549 00). Verify
fault is corrected.
R
Is continuity present?
no
yes
1. Disconnect harness 2W601 lead 359B from
main winch payout safety valve.
2. Place one multimeter lead in harness 2W601
P1 socket L and other lead in harness 2W601
lead 359B main winch payout safety valve
connector socket. Check for continuity.
Repair (WP 0290 00) or
replace (WP 0291 00)
harness 2W601. Verify
fault is corrected.
CONTINUED FROM STEP Q
S
Replace main winch
payin safety valve
(WP 0549 00). Verify
fault is corrected.
END OF TASK
0183 00--9/10 blank