TM 9--2350--292--20--1
0185 00--4
MAIN WINCH POWER IS NOT REDUCED WHEN OVERRIDE SWITCH IS IN
OVERRIDE POSITION -- CONTINUED
0185 00
1. Reconnect wiring harness 2W612 connector
P3 to PMI pressure switch A.
2. Disconnect wiring harness 2W612 connector
P8 from PMO pressure switch.
3. Place a jumper wire between connector P8
socket B and socket C.
4. Disconnect wiring harness 2W612 connector
P6 from PMO safety valve A.
5. Turn MASTER switch ON, move WINCH
OVERRIDE switch to OVERRIDE and WINCH
TEST to TEST position and hold.
6. Place multimeter red lead in socket 1 of
connector P6 and black lead to ground. Check
for voltage.
7. Release WINCH OVERRIDE and WINCH
TEST switches and turn MASTER switch OFF
(TM 92350--292--10).
CONTINUED FROM STEP F
CONTINUED ON NEXT PAGE
Is 24 V dc present?
G
no
yes
Repair (WP 0290 00) or replace
(WP 0292 01) wiring harness
2W612. Verify fault is corrected.
Place one multimeter lead in connector P6 socket
2 and the other lead to ground. Check for continu-
ity.
Is continuity present?
H
no
yes
Clean wiring harness 2W612
grounding surface and ensure
proper grounding (WP 0292 01).
If proper ground cannot be
obtained, repair (WP 0290 00) or
replace (WP 0292 01) wiring
harness 2W612. Verify fault is
corrected.
