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TM 9-2320-364-20-3
2-2254
1. LHS LIGHT DOES NOT OPERATE (CONT).
10.
Is continuity measured on
LHS lamp connector wire
1722 and harness connector
MC83, terminal K?
Repair wire 1722
(see schematic
Fig 2-52) or notify
DS Maintenance.
Verify repair, go to
Step 12 of this Fault.
YES
NO
LHS lamp OK.
Wire 1755 OK.
Wire 1435 from LHS control
assy to ground OK.
Wire 1488 OK.
LHS control assy OK.
Hydraulic selector switch OK.
Wire 1483 OK.
LHS control assy OK.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If wire 1722 is loose, faulty, or
shorted to ground, 22 to 28 vdc
will not be present at LHS lamp.
WARNING
Wire 1722 faulty.
Wire 1435 faulty.
Read WARNING
on Page 2-2255
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