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TM 9-2320-364-20-3
2-1992
6. EXCESS INFLATION TIME AXLES NO. 3 THROUGH NO. 5, CTIS GREEN
INDICATOR FLASHES TOO LONG OR CONTINUALLY (CONT).
3.
Is CTIS rear manifold pressure
relief valve free of leaks or
damage?
Replace pressure
relief valve (Para
13-10). Verify repair,
go to Step 12 of this
Fault.
YES
NO
Air system OK.
Low air light not on or flashing.
Air line 2994 and fittings OK.
Rear manifold not leaking.
Rear manifold pressure relief
valve faulty.
CTIS air lines, manifolds and
fittings on Axle No. 3 through
No. 5 faulty.
CTIS rear manifold faulty.
CTIS air lines from wheel hub
to wheel valve faulty.
CTIS air lines from tire to wheel
valve faulty.
Wheel valve faulty.
CTIS hub seals faulty.
Rear manifold deflate valve
faulty.
Rear manifold quick release
valve faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Visual Inspection.
Audible inspection.
If rear manifold pressure relief
valve is damaged or leaking,
tire inflation time will increase.
WARNING
Read WARNING
on Page 2-1993
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