TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
19. BAP WINCH DOES NOT WIND IN (MODEL A ONLY) (continued).
LH LINKING
HARNESS
CONNECTOR J8A
CONTINUITY TEST
(1) Open hydraulic cabinet cover.
(2) Loosen four screws on main
junction box cover and open cover.
(3) If necessary, remove remote control
cable from linking harness
connector.
CAUTION
Electrical power must be shut
off from circuit before
Failure to comply with this
caution may result in damage
to test equipment or
electrical system.
NOTE
A reading of infinity indicates an
open circuit.
(5) Connect multimeter to terminals at
each end of wire and check
RH LINKING
between terminal C on connector
HARNESS
and position "7" in junction box.
CONNECTOR J2B
Next, check between terminal "J" on
connector and position "23" in
junction box. Finally, check
between terminal E on connector
and position "35" in junction box.
NOTE
Any reading besides infinity
indicates a grounded wire.
(6) Check for grounded wiring by
connecting one multimeter lead to
each terminal and the other lead to
chassis ground.
WIRING REMOVED FOR CLARITY
Change 1
4-411