TM 9-2320-365-20-2
2-2092
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R #91
Engine starts.
NATO power cable OK.
NATO plug OK.
POSSIBLE PROBLEMS
4.
Is continuity present
from NATO plug positive
(+) terminal to LMHC
control box circuit
breaker supply post?
YES
NO
Faulty wire 170.
Faulty circuit breaker.
Faulty wire 150.
Faulty wire 592.
Faulty power cable.
Faulty power harness.
Faulty out solenoid.
Faulty in solenoid.
Faulty LMHC winch
assembly.
Faulty winch cable.
If continuity is not present,
wire 170 is faulty.
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R #91
YES
NO
5.
Engine starts.
NATO power cable OK.
NATO plug OK.
Wire 170 OK.
POSSIBLE PROBLEMS
Faulty wire 150.
Faulty circuit breaker.
Faulty wire 592.
Faulty power cable.
Faulty power harness.
Faulty out solenoid.
Faulty in solenoid.
Faulty LMHC winch
assembly.
Faulty winch cable.
Is continuity present
from NATO plug negative
(-) terminal to LMHC
control box connector
pin B?
If continuity is not present,
wire 150 is faulty.
Replace wire 170
(para 20-63).
Replace wire 150
(para 20-63).
u19. LIGHT MATERIAL HANDLING CRANE (LMHC) DOES NOT OPERATE (CONT)
