TM-9-2320-386-24-1-1

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 1 OF 2

MAY 2001

TM-9-2320-386-24-1-1 - Page 917 of 1078

REMOVAL

1.

Disconnect tube (11) from fuel pump elbow (1) and adapter (10).

2.

Disconnect fuel line (3) from tube (4).

3.

Disconnect tube (4) from elbow (5).

4.

Remove elbow (5) from tee (6).

NOTE

Perform step 5 if vehicle is equipped with engine coolant heater.

5.

Disconnect fuel line (12) from tee (6).

6.

Remove tee (6) from fuel filter (7).

7.

Remove two screws (8), lockwashers (9), and fuel filter (7) from plate (2). Discard lockwashers (9).

8.

Remove adapter (10) from fuel filter (7).

INSTALLATION

1.

Apply sealant to male threads of elbow (5), fuel line (3), tube (4), tee (6), and adapter (10).

2.

Install adapter (10) on fuel filter (7).

3.

Install fuel filter (7) on plate (2) with two new lockwashers (9) and screws (8).

4.

Install tee (6) on fuel filter (7).

5.

Install elbow (5) on tee (6).

6.

Connect tube (4) to elbow (5).

NOTE

Perform step 7 if vehicle is equipped with engine coolant heater.

7.

Connect fuel line (12) to tee (6).

8.

Connect fuel line (3) to tube (4).

9.

Connect tube (11) to fuel pump elbow (1) and adapter (10).

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TM 9-2320-386-24-1-1

0250 00

PERSONNEL HEATER FUEL FILTER REPLACEMENT (Contd)