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TM 9-2320-364-20-4
2-3142
2. ROTARY PADDLE CYLINDERS DO NOT OPERATE.
INITIAL SETUP
1.
Tighten loose fittings,
replace or repair air
lines (Para 12-36) and
(Fig 2-81). Verify
repair, go to Step 4 of
this Fault.
START
YES
NO
Air lines and/or fittings faulty.
Rotary paddles are binding.
CHU air valves faulty.
CHU air cylinders faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Visual inspection.
If the air lines or fitting are
faulty, air supply to CHU will be
lost.
2-38. CHU 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 ON, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Air system charged, (TM 9-2320-364-10)
Lifting frame in container mode
(TM 9-2320-364-10)
Load handling system (LHS) fully extended,
(TM 9-2320-364-10)
References
TM 9-2320-364-10
Materials/Parts
Solution, Soap (Item 86, Appendix C)
Are air lines 2501, 2502,
2503, 2504, 2505, 2506 and
2507 free of damage or
leaks and are fittings free of
leaks?
None
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