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TM 9-2320-364-20-4
2-3204
5. HOOK ARM EXTENDS TOO FAR IN CHU MODE (AUTO) (CONT).
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
NO
15.
WARNING
Read WARNING
on Page 2-3205
Continuity test.
If continuity is not present, wire
1435 is faulty.
YES
Is continuity present between
wire 1435 at connector
MC188, terminal B and
a known good ground?
Go to Step 16 of this
Fault.
Replace proximity
switch (hook arm up)
(Para 21-24). Verify
repair, go to Step 17 of
this Fault.
CHU jumper wire harness OK.
LHS operates in MAN HA
position.
LHS operates in MAN MF
position.
Proximity switch properly
adjusted.
Proximity switch is OK.
Wire 1474 of wire harness OK.
Wire 1435 of wire harness is
faulty.
Wire 1435 is faulty.
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