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TM 9-2320-364-34-1
1. SELF-RECOVERY WINCH (SRW) DOES NOT OPERATE (CONT).
6.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
Unit Troubleshooting tasks
Visual inspection.
on Page 2-741
completed.
Crane and LHS operate.
REASON FOR QUESTION
Shuttle valve OK.
Is relief valve cartridge in
Winch control manifold OK.
If counterbalance valve relief
counter balance valve free of
valve cartridge is faulty, flow
POSSIBLE PROBLEMS
clogging and damage.
will be restricted to winch
motor.
Counterbalance valve faulty.
SRW motor faulty.
Replace relief
valve cartridge
(Para 16-36).
NO
Verify repair. Go to
Step 7 of this Fault.
YES
Replace SRW
motor (Para 16-35).
Verify repair. Go to
Step 7 of this Fault.
2-740
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