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TM 9-2320-360-20-1
WARNING
· Exercise extreme caution when working around
wheels or under truck while engine Is running.
Movement of truck may cause severe Injury or
death.
· Wear safety goggles when performing leakage
tests on valves air hoses. Failure to comply may
cause serious eye Injury due to high air pressure.
NOTE
Tire must be deflated to 60 psi (414
kPa) or less to perform this test.
(1)
Remove four nuts and wheel cover
(2)
Start engine (TM 9-2320-360-10)
(3)
Set CTIS controller selector to HIGHWAY
position (TM 9-2320-360-10)
(4)
Move CTIS switch to ON position and/or
push start button (TM 9-2320-360-10)
(5)
Check CTIS hoses from wheel hub to CTIS
wheel valve for air leaks, damage, or crimps
(6)
Shut off engine (TM 9-2320-360-10)
NOTE
Tire must be deflated to 60 psi (414
kPa) or less to perform this test
(1)
Start engine (TM 9-2320-360-10)
(2)
Set CTIS controller selector to
HIGHWAY position (TM 9-2320-360-10).
(3)
Move CTIS switch to ON position and/or
push start button (TM 9-2320-360-10)
(4)
Check CTIS tubes from wheel valve to
tire for air leaks, damage, or crimps.
(5)
Shut off engine (TM 9-2320-360-10).
NOTE
· Tire must be deflated to
60 psi (414 kPa) or less
to perform this test
· Some air leakage may
occur at breather during
Inflation/deflation cycles
(1)
Start engine (TM 9-2320-360-10)
(2)
Set CTIS controller selector to
HIGHWAY position (TM 9-2320-360-10)
(3)
Move CTIS switch to ON position and/or
push start button (TM 9-2320-360-10)
(4)
Check CTIS wheel valves for air leaks or
damage
(5)
Shut off engine (TM 9-2320-360-10)
Change 3 8421
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