MANIFOLD HEATER FUEL PUMP REMOVAL AND REPLACEMENT (TRUCKS WITH ENGINES LDS 427-2 AND LDS 465-1)

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

4-18. MANIFOLD HEATER FUEL PUMP REMOVAL AND REPLACEMENT

(TRUCKS WITH ENGINES LDS 427-2 AND LDS 465-1).

TOOLS : 5/16-inch wrench

7/16-inch wrench

3/8-inch wrench

Cross-tip screwdriver (Phillips type)

Slip joint pliers

Container

SUPPLIES:

PERSONNEL: One

Truck parked, engine off, handbrake set.

EQUIPMENT CONDITION:

Preliminary Procedure.

Open hood and right side panel. Refer to

TM 9-2320-209-10.

Removal.

NOTE

Set manifold heater switch to OFF position.

Put container under manifold heater fuel pump (1).

Using pliers, unscrew and take off electrical connector ( 2).

Using 7/16-inch wrench, unscrew coupling nut (3) and take out fuel tube (4)

from elbow (5).

Using 5/16-inch and 7/16-inch wrenches, unscrew coupling nut ( 6 ) from

union (7) and take out fuel tube (8) from union.

GO TO FRAME 2

TA 047058

4-94