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Page Title:
LIGHT MATERIAL HANDLING CRANE (LMHC) HOIST OUT DOES NOT OPERATE (CONT) |
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 TM 9-2320-366-20-3
TM
x21. LIGHT MATERIAL HANDLING CRANE (LMHC) HOIST OUT DOES NOT OPERATE (CONT)
x21.
KNOWN INFO
TEST OPTIONS
2.
LMHC hoist in operates.
Continuity Test or
Is continuity present
Out solenoid OK.
STE/ICE-R #91
POSSIBLE PROBLEMS
REASON FOR QUESTION
from middle top post
Faulty power harness.
If continuity is not present,
of out solenoid to
Faulty LMHC winch
power harness is faulty.
LMHC remote control
assembly.
connector pin B?
Faulty winch cable.
NO
Replace power harness
YES
(para 20-60).
KNOWN INFO
TEST OPTIONS
3.
LMHC hoist in operates.
Continuity Test or
Out solenoid OK.
STE/ICE-R #91
Is continuity present
REASON FOR QUESTION
Power harness OK.
from winch remote
POSSIBLE PROBLEMS
If continuity is not present,
control cable socket A
Faulty LMHC winch
winch remote control cable
to socket B?
assembly.
is faulty. If continuity is
Faulty winch cable.
present, LMHC winch
assembly is faulty.
NO
Replace winch remote
YES
control cable.
Replace LMHC winch
assembly (para 20-60).
2-2406
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