When working on parking brake control
system, vehicle may roll. Wheel chocks
must be positioned in front of and behind
one of the rear wheels to keep it from
rolling. Failure to comply may result in
serious injury or death to personnel.
(1) Start engine (TM 9-2320-366-10-1).
(2) Release SYSTEM PARK control
(3) Check if vehicle moves.
(4) If vehicle moves, locate locked wheel(s) and
troubleshoot individual wheel(s).
(5) Shut down engine (TM 9-2320-366-10-1).