(1) Start engine (TM 9-2320-364-10).
(2) Set CTIS controller selector to
(3) Press CTIS START button and allow
tires to fill to HIGHWAY setting.
(4) Check pressure of tires with tire
(a) If tires are deflating, fault is not
corrected. Turn OFF ENGINE
switch and notify Supervisor.
(b) If tires do not deflate, fault has
(5) Turn OFF ENGINE switch.
Tires must be deflated to 60 psi (414 kPa) or
less to perform this test.