FUEL RATIO CONTROL TUBE REPLACEMENT

TM 9-2320-366-20-3

4-6. FUEL RATIO CONTROL TUBE REPLACEMENT

This task covers:

a. Removal

c. Follow-On Maintenance

b. Installation

INITIAL SETUP

Equipment Conditions

Materials/Parts

Engine shut down (TM 9-2320-366-10-1).

Packing, Preformed (2) (Item 206, Appendix G)

Cab raised (TM 9-2320-366-10-1).

Packing, Preformed (2) (Item 204, Appendix G)

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, Appendix C)

Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C)

WARNING

Diesel fuel is flammable. If fuel is spilled,

clean it up immediately. Failure to comply

may result in serious injury or death to

personnel.

a. Removal.

(1) Remove screw (1), washer (2), and loop clamp (3) from

pressure regulating orifice (4).

(2) Disconnect fuel ratio control tube (5) from adapter (6).

(3) Remove preformed packing (7) from adapter (6).

Discard preformed packing.

(4) Remove adapter (6) from inlet manifold (8).

(5) Remove preformed packing (9) from adapter (6). Discard

preformed packing.

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