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TM 9-2320-360-20-1
NOTE
Air system pressure must be in
the 90-125 psi operating range to
begin
brake
system
troubleshooting.
If
the
air
pressure cannot be maintained
within operating range proceed to
AIR
SYSTEM
TROUBLESHOOTING.
WARNING
When working on parking brake
control system vehicle may roll.
Vehicle must be parked on level
ground. Wheel chocks must be
positioned in front of and behind
one of the rear wheels to keep it
from rolling. Failure to comply
may cause serious injury or death
to personnel.
BRAKE SYSTEM TEST
(1)
Release parking brake (TM 9-2320-360-10).
(2)
Check for movement of slack adjusters while
assistant applies and releases treadle valve.
(3)
Apply parking brake (TM 9-2320-360-10).
Change 1 2-713
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