(1) Start engine (TM 9-2320-364-10).
(2) Push in trailer charge valve in
truck (Para 2-22).
(3) Observe wheels on suspect axle(s)
while assistant drives truck and
applies and releases brake pedal.
(a) If brakes do not apply correctly,
fault not corrected. Perform
Steps (4) through (6) below and
notify DS Maintenance.
(b) If brakes apply correctly,
(4) Stop truck.
(5) Pull out trailer charge valve in truck.
(6) Turn OFF ENGINE switch.