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TM 9-2320-364-20-3
2-1954
4. ALL TIRES ON AXLES NO. 1 AND NO. 2 WILL NOT DEFLATE (CONT).
Tires on Axles No. 1 and
No. 2 inflate.
Tires on Axles No. 3 through
No. 5 deflate.
CTIS lines and components
not leaking.
CTIS wire harness connections
OK.
CTIS controller faulty.
Wiring harness faulty.
Front manifold faulty.
Deflate valve solenoid faulty.
Deflate valve faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
CTIS controller test.
YES
NO
Replace CTIS
controller (Para 13-7).
Verify repair, go to
Step 8 of this Fault.
2.
After switching connectors
MC110 and MC111 at CTIS
controller, do tires on Axles
No. 3 through No. 5 deflate?
CTIS controller is faulty if fault
switches from tires on Axles
No. 1 and No. 2 to tires on
Axles No. 3 through No. 5.
WARNING
Read WARNING
on Page 2-1955
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