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 100 of 657

TM 9-2320-260-34-1

3-17. FUEL CROSSOVER CONNECTOR REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICA8LE MODELS

All

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

Torque wrench, 318-in. dr.

(Appendix B, Item 4)

Socket driver, 318-in. dr.

(Appendix B, Item 144)

MATERIALS/PARTS

Four screw-assembled lockwashers

(Appendix D, Item 383)

Four O-rings (Appendix D, Item 270)

REFERENCES (TM)

TM 9-2320-260-10

TM 9-2320 -260-34P-1

EQUIPMENT CONDITION

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

• Rocker lever housing and push tubes removed

(para. 3-15).

GENERAL SAFETY INSTRUCTIONS

Diesel fuel is flammable. Do not perform this task

near open flame.

WARNING

Diesel fuel is flammable. Do not perform fuel system procedures

near open flame. Injury to personnel may result.

NOTE

All fuel crossover connectors are replaced the same way. This

procedure covers one fuel crossover connector.

a. Remova l

Remove four screw-assembled lockwashers (1), fuel crossover connector (2), and four O-rings (4) from

cylinder heads (3). Discard O-rings (4) and screw-assembled lockwashers (1).

b. Installation

Install four new O-rings (4) and fuel crossover connector (2) on cylinder heads (3) with four new screw-

assembled lockwashers (1). Tighten screw-assembled lockwashers (1) 34-38 lb-in. (3.8-4.3 N•m).

FOLLOW-ON TASK: Install rocker lever housing and push tubes (para. 3-15).

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