TM 9-2320-260-20
12-36. EXPANDING AND RETRACTING MECHANISM LOCK REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
APPLICABLE MODELS
REFERENCES (TM)
M820, M820A1, M820A2
TM 9-2320-260-10
MATERIALS/PARTS
Locknut
TM 9-2320-260-20P
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-260-10).
1. Remove locknut (3) and lock plunger (1) from crossmember stud (2). Discard locknut (3).
2. Remove screw (5) and pawl (4) from crossmember (6).
1. Install pawl (4) on crossmember (6) with screw (5).
2. Insert lock plunger (1) in slot of pawl (4) and install on crossmember stud (2) with new locknut (3).
12-75