FUEL PRESSURE REGULATING VALVE REPLACEMENT

TM 9-2320-366-20-3

4-3. FUEL PRESSURE REGULATING VALVE 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 (Item 210, Appendix G)

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

Packing, Preformed (Item 203, Appendix G)

Packing, Preformed (Item 200, Appendix G)

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, 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) Disconnect fuel return hose assembly (1) from 90-degree

fitting (2).

(2) Remove 90-degree fitting (2) and preformed packing (3)

from adapter (4). Discard preformed packing.