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TM 9-2320-364-20-3
2-2208
4. NOISY AIR COMPRESSOR OPERATION.
INITIAL SETUP
1.
Are oil hoses 2628 and 2630
free of damage, crimps or
leaks and are fittings free of
leaks?
START
YES
NO
Nothing.
Leaking air compressor oil
hoses.
Leaking air compressor coolant
hoses.
Air compressor or air
compressor mounting faulty
or damaged.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Visual inspection.
Audible inspection.
Leaking air compressor oil
hoses may cause noisy
compressor operation.
2-27. AIR SYSTEM TROUBLESHOOTING (CONT).
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 74, Appendix G)
Equipment Condition
Engine OFF, (TM 9-2320-364-10)
Parking brakes applied, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Right side noise panel removed, (Para 17-26)
References
TM 9-2320-364-10
WARNING
Tighten fittings, repair
or replace hoses 2628
and/or 2630.
Verify repair, go to
Step 4 of this Fault.
Read WARNING
on Page 2-2209
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