| |
TM 9-2320-364-20-3
2-1958
4. ALL TIRES ON AXLES NO. 1 AND NO. 2 WILL NOT DEFLATE (CONT).
4.
Are 22 to 28 vdc measured at
deflate valve connector,
terminal 2?
Replace front manifold
(Para 13-8).
Verify repair, go to
Step 8 of this Fault.
YES
NO
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 OK.
Wiring harness OK.
Front 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,
front manifold is faulty.
WARNING
5.
Is continuity measured
between deflate valve
harness connector, terminal 1
and front manifold ground
braid?
Replace front manifold
(Para 13-8).
Verify repair, go to
Step 8 of this Fault.
YES
NO
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 OK.
Wiring harness OK.
Front 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, front manifold is
faulty.
Read WARNING
on Page 2-1959
|