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TM 9-2320-364-20-3
2-2832
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 OK.
Wire 1730 OK.
Wire 1435 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If wire 1435 is loose or faulty,
control manifold valve will not be
grounded.
YES
NO
Repair wire 1435
(see schematic
Fig 2-65) or notify DS
Maintenance.
Verify repair, go to
Step 4 of this Fault.
3.
Is continuity measured on
wire 1435 between control
manifold upper control
solenoid connector MC122,
terminal 2 and a known good
ground?
Fault not corrected.
Notify DS
Maintenance.
WARNING
Crane operates indicating
circuit breaker CB18 is OK.
WINCH/CRANE switch is in
WINCH position.
SRW operates using control
lever.
WINCH IN/OUT switch OK.
Wire 1730 OK.
Wire 1435 OK.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Verify repair.
If winch operates, Fault has
been corrected.
YES
NO
Fault not corrected.
Notify DS
Maintenance.
4.
Does winch operate correctly
when using WINCH IN/OUT
switch?
Fault corrected.
Read WARNING
on Page 2-2833
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