TM-9-2320-209-20-3-1

2½-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; TROUBLESHOOTING; ORGANIZATIONAL LEVEL; VOLUME 3 OF 3; PART 1 OF 4

MAY 1981

TM-9-2320-209-20-3-1 - Page 151 of 830

TM 9-2320-209-20-3-1

4-11.

FUEL FILTERS REPAIR.

TOOLS :

1 7/16-inch wrench 7/16-inch wrench

7/8-inch wrench

9/16-inch wrench

Torque wrench, 200 pound-

5/8-inch wrench

inches capacity

Long nose pliers

SUPPLIES : Solvent, dry cleaning, type II (SD-2) , Fed. Spec P-D-680

Fuel filter kit (for primary fuel filter)

Fuel filter kit (for secondary or

final fuel filter)

Container

PERSONNEL: One

EQUIPMENT CONDITION :

Truck parked, engine off, handbrake set.

a.

Preliminary Procedure. Take fuel filters out of truck. Refer to para 4-10.

b.

Disassembly of Primary Fuel Filter.

NOTE

Before taking off fittings ( 1 and 2) , note their positions

so they will be put back at same angles.

1.

Using 7/8-inch wrench, unscrew and take off two fittings ( 1 and 2) .

2.

Using l-inch wrench,

unscrew and take off sleeve nut (3) and gasket (4) .

Throw away gasket (4) .

3.

Take off filter housing (5) and throw away filter head gasket (6) .

4.

Lift out filter element (7) and throw it away.

GO TO FRAME 2

TA 04700 6

4-63