TM 9-2320-387-10
a. Chock wheels and release parking brake handle (3) by depressing safety
release button (2).
b. Turn adjusting knob (1) clockwise as tightly as possible by hand.
c. Apply parking brake handle (3).
d. If parking brake cannot be applied, turn adjusting knob (1) counterclockwise
until parking brake can be applied.
e. Test parking brake.
(1) Remove chocks.
(3) Place transfer case shift lever (4) in H (high) and transmission shift
lever (5) in D (overdrive).
(4) Slowly let up on service brake pedal. Parking brake should hold vehicle
stationary.
f. After operating in mud or sand, use a low-pressure water source to ensure
actuating lever (7) and spring (6) are thoroughly cleaned of mud, sand, or other debris.
Lubricate lever (7) in accordance with appendix G as soon as possible.
6
2
1
4
3
5
7
3-13
