TM-9-2320-260-34-2

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

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2

JULY 1994

TM-9-2320-260-34-2 - Page 269 of 863

TM 9-2320-260-34-2

15-54. LIFTGATE CLUTCHES REPLACEMENT (M820A2)

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICABLE MODELS

M820A2

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

MATERIALS/PARTS

Two Iockwashers (Appendix D, Item 230)

Four pins (Appendix D, Item 318)

REFERENCES (TM)

TM 9-2320-260-10

TM 9-2320-260-34P-2

EQUIPMENT CONDITION

●

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

●

Liftgate platform and hinge removed

(para. 15-51).

1.

Remove four pins (1) and two pivots (2) from left hand clutch (13), right hand clutch (7), and two

closing cylinder rods (9) and (14). Discard pins (1).

2. Remove screw (11), lockwasher (12), and left hand clutch (13) from closing cylinder rod (14) and lift

frame shaft (10). Discard lockwasher (12).

3. Remove screw (6), lockwasher (5), two screws (4), nuts (3), and right hand clutch (7) from closing

cylinder rod (9) and lift frame shaft (8). Discard lockwasher (5).

b. Installation

1.

Install right hand clutch (7) on lift frame shaft (8) with two screws (4), nuts (3), new lock-

washer (5), and screw (6).

2.

Install left hand clutch (13) on lift frame shaft (10) with new lockwasher (12) and screw (11).

3. Connect left hand clutch (13) and right hand clutch (7) to two closing cylinder rods (14) and (9)

with two pivots (2) and four new pins (1).

15-208