FUEL RETURN LINES

TM 9-2320-269-34-1

FUEL RETURN LINES

This task covers:

a. Removal

c. Inspection

Pre-Load Check of Bearing

b. Disassembly

d. Reassembly

Installation

INITIAL SETUP:

Tools

Materials/Parts - Continued

Handle, ratchet, 318-inch drive

Rags, wiping (item 42, appendix B)

Socket, 3/8-inch drive, 9/16-inch

Tag, marking (item 50, appendix B)

Wrench, open-end, 7116-inch

Wrench, open-end, 112-inch

Personnel Required

Wrench, open-end, 9/16-inch

Wrench, open-end, 5/8-inch

One

Wrench, open-end, 11/16-inch

(two required)

Equipment Condition

Wrench, open-end, 3/4-inch

Air cleaner removed if engine Is installed

Materials/Parts

TM 9-2320-269-201).

Left side hood panel raised for removal

Cap, dust (two required for each

of left cylinder injector lines

line being removed)

(TM 92320-269-20-1).

Fuel, diesel, No. 2 (item 17,

appendix B)

Lockwasher

ACTION

LOCATION

ITEM

REMARKS

REMOVAL

NOTE

These procedures are for the removal, cleaning, inspection, and installation of the fuel

tank, Injection pump, manifold return lines and right-rear (number eight cylinder) Injector

leak-off line. The other seven injector lines are replaced in a similar way.

If the engine has been removed, skip step 1.

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