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TM 9-2320-364-20-3
2-2128
11. REAR MANIFOLD CLICKS CONTINUALLY/LOW AIR LIGHT FLASHING (CONT).
14.
Are 4.7 to 5.2 vdc measured
at black wire to transducer on
rear manifold?
Replace rear manifold
(Para 13-9). Verify
repair, go to Step 28 of
this Fault.
YES
NO
System air pressure greater
than 110 psi (758 kPa).
Front manifold not clicking
continually.
CTIS harness connections OK.
CTIS controller OK.
CTIS wire harness OK.
Air line 2994 and fittings OK.
CTIS rear manifold not leaking.
Inflate valve OK.
Rear manifold pressure relief
valve OK.
Air lines, manifolds and fittings
on Axle No. 3 through No. 5
OK.
CTIS air lines from wheel hub
to wheel valve OK.
CTIS air lines from tire to wheel
valve OK.
Wheel valve OK.
CTIS hub seals OK.
CTIS rear manifold faulty.
Pressure transducer faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If 4.7 to 5.2 vdc are not present,
rear manifold is faulty.
WARNING
Read WARNING
on Page 2-2129
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