TM-9-2320-387-24-2

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 2

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-2 - Page 670 of 1555

TM

9-2320-387-24-2

i 6-6. FUEL

INJECTION PUMP

MAINTENANCE KonW

NOTE

Rotate

engine

in

order to gain access to driven gear and injection

pump retaining capscrews.

6.

Remove three capscrews (9) from pump-driven

gear and fuel injection pump (4).

7.

Remove three nuts (51, washers (61, fuel injection pump (41, and gasket (1) from timing gear

cover (7). Discard gasket (1).

8.

Clean gasket surface of timing gear cover (7) and fuel injection pump (4).

1

b. Repair

1

For fuel injection pump repair procedures, notify general support (TM 9-2815-237-34).

c. Installation

1.

2.

3.

4.

5.

Align pin (2) on pump drive with elongated hole in pump-driven

gear.

Install gasket (11 and fuel injection pump (4) on timing gear cover (7).

Align fuel injection pump timing marks (3) and gear cover timing marks (8).

Install fuel injection pump (4) on timing gear cover (7) with three washers (6) and nuts (5).

Secure pump-driven gear on fuel injection pump (4) with three capscrews (9). Tighten capscrews (9)

to 13-20 lb-ft (18-27 N-m).

16-10