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Page Title:
OUTRIGGERS DO NOT OPERATE OR OPERATE SLOWLY. (Cont) |
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 TM 9-2320-364-34-1
1. OUTRIGGERS DO NOT OPERATE OR OPERATE SLOWLY (CONT).
3.
TEST OPTIONS
KNOWN INFO
Unit Troubleshooting
Operation test.
Do outriggers operate with
tasks completed.
MHC SYSTEM HYDRAULIC
Winch and LHS operate.
REASON FOR QUESTION
PRESSURE MANUAL
If outriggers operate with MHC
POSSIBLE PROBLEMS
OVERRIDE pushed in?
SYSTEM HYDRAULIC
PRESSURE OVERRIDE pushed
Solenoid valve assembly faulty.
in, components in solenoid valve
Main hydraulic pressure valve
assembly are suspect.
faulty.
Multifunction manifold faulty.
Four valve bank faulty.
Relief valve faulty.
Go to Step 4 of this
NO
Fault.
YES
Repair solenoid valve
assembly
(Para 16-24).
Verify repair, go to
Step 8 of this Fault.
2-432
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