TM-9-2320-260-34-1

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

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 1 OF 2

JULY 1994

TM-9-2320-260-34-1 - Page 238 of 657

TM 9-2320-260-34-1

3-57. REAR COVER AND OIL SEAL INSTALLATION

THIS TASK COVERS:

Installation

INITIAL SETUP

APPLICABLE MODELS

All

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

Torque wrench, 3/8-in. dr.

(Appendix B, Item 4)

Oil seal driver (Appendix B, Item 84)

MATERIALS/PARTS

Gasket (Appendix D, Item 73)

Oil seal (Appendix D, Item 418)

Four lockwashers (Appendix D, Item 217)

O-ring (Appendix D, Item 274)

REFERENCES (TM]

TM 9-2320-260-34 P-1

Installation

1. Install new gasket ( 10) and rear cover (9) on cylinder block (1) with eight screws (8). Finger tighten

screws (8).

2. Install four washers (3), new lockwashers (4), and screws (5) in oil pan (2). Finger tighten screws (5).

3. Install new O-ring (6) in rear cover (9).

4. Using seal driver, install new seal (7) in rear cover (9).

5. Tighten eight screws (8) and four screws (5) 24-29 lb-ft (33-39 N•m).

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