MANIFOLD HEATER IGNITION UNIT REMOVAL AND REPLACEMENT (TRUCKS WITH ENGINES LDS 427-2 AND LDS 465-1).

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

MANIFOLD HEATER IGNITION UNIT REMOVAL AND REPLACEMENT (TRUCKS

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

WARNING

Voltage output of ignition unit can cause dangerous

electrical shock. Do not touch any uninsulated or

live connections until you make sure manifold heater

switch is in OFF position.

TOOLS :

1/2-inch wrench

Socket set, 3/8-inch drive

7/8-inch wrench

Pliers

SUPPLIES :

None

PERSONNEL:

One

EQUIPMENT CONDITION :

Truck parked, engine off, manifold heater switch in

OFF position, handbrake set.

Preliminary Procedure.

Open hood and right side panel for engine access.

Refer to TM 9-2320-209-10.

Removal.

FRAME 1

Using pliers, unscrew connector (1) and take it off ignition unit (2) .

Using 7/8-inch open end wrench, unscrew nut (3) and pull ignition lead (4)

out of ignition unit (2) .

GO TO FRAME 2