TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
19. BAP WINCH DOES NOT WIND IN (MODEL A ONLY) (continued).
8.
KNOWN INFO
TEST OPTIONS
Winch inoperative at both
Continuity Test.
Is continuity measured
remote locations.
on the WINCH IN sole-
Power at main junction
REASON FOR QUESTION
noid harness?
box terminal strip.
Power to activate the
POSSIBLE PROBLEMS
Winch in solenoid is
transferred from the main
Winch indirectional
junction box to the
control valve faulty.
solenoid via this harness.
Directional control valve
faulty.
Repair or replace
digital controller
NO
wiring harness
Replace winch in
YES
directional control
valve (para 5-25).
4-414
Change 1
