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TM 9-2320-364-20-3
2-2436
12. MIDDLE FRAME DOES NOT LOAD IN MANUAL MODE (CONT).
LHS hoses OK.
Wire 1490 OK.
Wire 1481 OK.
Hydraulic selector switch OK.
LHS Control assembly OK.
Wire 1468 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,
middle frame down DC valve
will not be grounded.
Repair wire 1435
(see schematic
Fig 2-52) or notify
DS Maintenance.
Verify repair, go to
Step 9 of this Fault.
8.
Is continuity measured on
wire 1435 at middle frame
down DC valve harness
connector, terminal 1 and
ground?
Directional control
(DC) valve is faulty.
Notify DS
Maintenance.
WARNING
NO
YES
Read WARNING
on Page 2-2437
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