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TM 9-2320-364-20-3
2-1944
3. ALL TIRES ON AXLES NO. 3 THROUGH NO. 5 WILL NOT DEFLATE (CONT).
4.
Replace rear manifold
(Para 13-9).
Verify repair, go to
Step 8 of this Fault.
YES
NO
Tires on Axles No. 3 through
No. 5 inflate.
Tires on Axles No. 1
and No. 2 deflate.
CTIS lines and components
not leaking.
CTIS wire harness connections
OK.
CTIS controller OK.
Wiring harness OK.
Rear manifold faulty.
Deflate valve solenoid faulty.
Deflate valve faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If 22 to 28 vdc are not present,
rear manifold is faulty.
WARNING
5.
Is continuity measured
between deflate valve harness
connector, terminal 1 and rear
manifold ground braid?
Replace rear manifold
(Para 13-9).
Verify repair, go to
Step 8 of this Fault.
YES
NO
Tires on Axles No. 3 through
No. 5 inflate.
Tires on Axles No. 1
and No. 2 deflate.
CTIS lines and components
not leaking.
CTIS wire harness connections
OK.
CTIS controller OK.
Wiring harness OK.
Rear manifold faulty.
Deflate valve solenoid faulty.
Deflate valve faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If terminal 1 of deflate valve is
not grounded, rear manifold is
faulty.
Are 22 to 28 vdc measured at
deflate valve connector,
terminal 2?
Read WARNING
on Page 2-1945
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