TM 9--2350--292--20--1
0183 00--4
MAIN WINCH FAILS TO SHUT DOWN WHEN WINCH TEST SWITCH IS HELD
IN TEST POSITION -- CONTINUED
0183 00
CONTINUED FROM STEP A
CONTINUED ON NEXT PAGE
H
Is continuity present?
no
yes
1. Shut down hydraulics system, main engine and
turn MASTER switch OFF
(TM 9--2350--292--10).
2. Remove hydraulic control panel (WP 0245 00).
3. Remove clamp securing harness 4W618
(WP 0331 00).
4. Disconnect harness 4W617 lead 359 from
WINCH TEST and WINCH OVERRIDE
switches.
5. Place one multimeter lead in harness 4W617
lead 359 connector socket to WINCH TEST
switch and other lead on harness 4W617 lead
359 connector to WINCH OVERRIDE switch.
Check for continuity.
Repair (WP 0290 00) or
replace (WP 0330 00)
harness 4W617. Verify
fault is corrected.
I
Is continuity prersent?
CONTINUED FROM STEP G
no
yes
1. Disconnect harness 4W617 lead 359B from
WINCH OVERRIDE switch.
2. Place one multimeter lead on each WINCH
OVERRIDE switch connector terminal.
3. Place WINCH OVERRIDE switch in the OFF
position and check for continuity.
Replace WINCH
OVERRIDE switch
(WP 0245 00). Verify
fault is corrected.