Section VI. FUEL FILTERS

TM 9-2320-211-20-3-1

4-12. FUEL FILTER ASSEMBLIES REMOVAL AND REPLACEMENT.

1 l/8-inch wrench

TOOLS:

9/16-inchwrench (2)

3/4-inch wrench

5/8-inch wrench

Flat-tip screwdriver

l-quart container

None

SUPPLIES:

PERSONNEL:

One

EQUIPMENT CONDITION: Truck parked, engine off, handbrake set.

a. Preliminary Procedure. Open hood. Refer to TM 9-2320-211-10.

Removal.

(1) Primary and secondary fuel filter assembly.

FRAME 1

Place container under primary fuel filter (1) and secondary fuel filter (2)

assembly.

Using 1 1/8-inch and 3/4-inch wrenches, unscrew and take out drain plugs

(3 and 4).

Let fuel drain out of filter assemblies (1 and 2) into container.

After fuel has drained out, using 1 1/8-inch and 3/4-inch wrenches, screw in

drain plugs (3 and 4).

Using 3/4-inch wrench, unscrew and take off fitting (5).

Using 3/4-inch wrench, unscrew and take off fitting (6).

GO TO FRAME 2