TM 9-2320-272-24-2
3-383. AUTOMATIC BRAKE (HOIST WINCH) ADJUSTMENT
THIS TASK COVERS:
Adjustment
APPLICABLE MODELS
REFERENCES (TM)
TM 9-2320-272-10
M936/A1/A2
TM 9-2320-272-24P
TOOLS
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
Six lockwashers (Appendix D, Item 377)
Gaskets (Appendix D, Item 166)
Grease
Remove six screws (2), lockwashers (1), automatic brake cover (3), and gasket (5) from brake
1.
case (6). Discard lockwashers (1) and gasket (5).
2.
Measure distance between two ears (8) of brake band (7). Distance should be 1-7/32 in. 1/32 in.
(31 mm 1 mm).
Turn adjusting screw (4) clockwise to tighten and counterclockwise to loosen until proper distance
3.
between band ears (8) is reached.
Position new gasket (5) on brake case (6). Apply a light coat of grease on brake case (6) to hold
4.
gasket (5) in place.
Position cover (3) over gasket (5) and brake case (6) and install with six new lockwashers (1) and
5.
screws (2).
3-940