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TM 9-2320-364-20-3
2-2396
10. HOOK ARM DOES NOT LOAD IN MANUAL MODE (CONT).
8.
Repair wire 1467
(see schematic
Fig 2-52) or notify
DS Maintenance.
Verify repair, go to
Step 10 of this Fault.
YES
NO
LHS hoses OK.
LHS tubes OK.
Wire 1490 OK.
Wire 1486 OK.
Hydraulic selector switch OK.
LHS control assembly OK.
Wire 1467 faulty.
Wire 1435 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If wire 1467 is faulty, 22 to 28
vdc will not be present at hook
arm down DC valve.
WARNING
Is continuity measured on
wire 1467 at hook arm down
DC valve harness connector,
terminal 2 and harness
connector MC81, terminal B?
Read WARNING
on Page 2-2397
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