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TM 9-2320-364-20-3
2-2430
Is
continuity
measured between hydraulic
selector switch connector
MC94, terminal F and switch
connector MC93, terminal C
with switch in MAN MF?
12. MIDDLE FRAME DOES NOT LOAD IN MANUAL MODE (CONT).
5.
Replace hydraulic
selector switch
(Para 7-31).
Verify repair, go to
Step 9 of this Fault.
YES
NO
LHS hoses OK.
Wire 1490 OK.
Wire 1481 OK.
Hydraulic selector switch faulty.
LHS control assembly faulty.
Wire 1468 faulty.
Wire 1435 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If hydraulic selector switch is
faulty, 22 to 28 vdc will not be
present at LHS control
assembly.
WARNING
Read WARNING
on Page 2-2431
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