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TM 9-2320-364-20-3
2-2830
3. SRW WILL NOT PAY IN USING CAB WINCH IN/OUT SWITCH (CONT).
Crane operates indicating
circuit breaker CB18 is OK.
WINCH/CRANE switch is in
WINCH position.
SRW operates using control
lever.
WINCH IN/OUT switch faulty.
Wire 1730 faulty.
Wire 1435 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
YES
NO
Replace WINCH
IN/OUT switch
(Para 17-20).
Verify repair, go to
Step 4 of this Fault.
2.
Is continuity measured
between terminals 3 and 7 of
WINCH IN/OUT switch with
switch in the IN position?
Repair wire 1730 (see
schematic Fig 2-65)
or notify DS
Maintenance.
Verify repair, go to
Step 4 of this Fault.
If WINCH IN/OUT switch is
faulty, 22 to 28 vdc will not be
input to SRW control manifold
solenoid.
WARNING
Read WARNING
on Page 2-2831
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