TM 9-2320-260-20
I
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
TM 9-2320-260-10
M820, M820A1, M820A2
TM 9-2320-260-20P
MATERIALS/PARTS
EQUIPMENT CONDlTION
Three cotter pins
Parking brake set (TM 9-2320-260-10).
Locknut
Four lockwashers
Van body side panels expanded with roof and floor
retracted (TM 9-2320-260-10).
Seal
1.
Remove ten screws (10) and cover (11) from panel wall (15).
2. Remove two cotter pins (1), clevis pins (5), and clevises (4) from lock arms (6). Discard cotter pins (1).
3. Remove cotter pin (9), locknut (8), and washer (7) from shaft (2). Discard cotter pin (9) and
locknut (8).
4. Remove four nuts (12), lockwashers (13), and lock (14) from support (3). Discard lockwashers (13).
5. Remove lock handle (20), two screws (19), plate (18), gasket (17), and seal (16) from panel wall (21).
Discard seal (16).
1. Install new seal (16), gasket (17), and plate (18) on panel wall (21) with two screws (19).
2. Insert handle (20) through panel wall (21).
3. Install lock (14) on support (3) with four new lockwashers (13) and nuts (12).
4. Install washer (7), new locknut (8), and new cotter pin (9) on shaft (2).
5. Install two clevises (4) on lock arms (6) with two clevis pins (5) and new cotter pins (1).
6. Install cover (11) on panel wall (15) with ten screws (10).
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