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TM 9-2320-364-20-3
2-2762
15. CRANE DOES NOT SWING.
INITIAL SETUP
1.
Tighten loose fitting
or replace hose
(Para 20-3 and
schematic Fig 2-60)
or notify DS
Maintenance.
Verify repair, go to
Step 2 of this Fault.
START
YES
NO
Crane unloaded.
Faulty hose.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Visual inspection.
Leaking or damaged hoses may
not deliver adequate supply
pressure to swing motor.
2-29. CRANE TROUBLESHOOTING (CONT).
Tools and Special Tools
Tool Kit, General Mechanics: Automotive
(Item 74, Appendix G)
Equipment Condition
Engine OFF, (TM 9-2320-364-10)
Parking brake applied, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Outriggers down with weight off truck suspension,
(TM 9-2320-364-10)
References
TM 9-2320-364-10
Are hoses between SWING
valve and swing motor
manifold free of damage,
crimps or leaks?
Fault not corrected.
Notify DS
Maintenance.
WARNING
Read WARNING
on Page 2-2763
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