SMI-9-2320-387-14P-1

TRUCK, UTILITY: EXPANDED CAPACITY

SUPPLEMENTAL OPERATION, MAINTENANCE, AND REPAIR PARTS INSTRUCTIONS

JULY 2004

SMI-9-2320-387-14P-1 - Page 304 of 671

12-103. TROOP/CARGO WINTERIZATION HEATER BASE ASSEMBLY REPLACEMENT

This task covers:

a. Removal

b. Installation

Manual References

TM 9-2320-387-24P

Equipment Condition

• Heater assembly removed (para. 12-100).

• Heater fuel filter assembly removed

(para. 12-87).

• Heat deflector removed (para. 12-99).

a. Removal

b. Installation

1.

Remove six capscrews (2), lockwashers (1), and heater base assembly (3) from cargo floor cover (4).

Discard lockwashers (1).

2.

Remove gasket (5) from heater base assembly (3). Discard gasket (5).

1.

Install gasket (5) on heater base assembly (3).

2.

Install heater base assembly (3) on cargo floor cover (4) with six lockwashers (1) and capscrews (2).

SMI 9-2320-387-14&P-1

12-156

Change 4

FOLLOW-ON TASKS: • Install heat deflector (para. 12-99).

• Install fuel filter assembly (para. 12-87).

• Install heater assembly (para. 12-100).

INITIAL SETUP:

Applicable Models

M1152

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Gasket (Appendix G, Item 56.1)

Six lockwashers (Appendix G, Item 190.4)