TM-9-2320-260-20

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

APRIL 1995

TM-9-2320-260-20 - Page 891 of 1337

TM 9-2320-260-20

I

12-27. HINGED ROOF PANEL 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

TM 9-2320-260-20P

Three cotter pins

EQUIPMENT CONDlTION

Locknut

• Parking brake set (TM 9-2320-260-10).

Four lockwashers

• Van body side panels expanded with roof and floor

Seal

retracted (TM 9-2320-260-10).

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).

12-54