TM-9-2320-280-20-2

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3

JANUARY 1996

TM-9-2320-280-20-2 - Page 326 of 951

4-53. FRONT COMPOSITE LIGHT LAMP REPLACEMENT

This task covers:

a. Removal

b. Installation

a. Removal

1.

Loosen five retaining screws (1) and remove light door (2) and O-ring (5) from light body (3).

Discard O-ring (5).

2.

Remove lamp (4).

3.

Clean mating surface on light door (2) and light body (3). Remove sealant.

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

O-ring (Appendix G, Item 220)

Adhesive sealant (Appendix C, Item 10)

Manual References

TM 9-2320-280-10

TM 9-2320-280-24P

Equipment Condition

Battery ground cable disconnect (para. 4-73).

b. Installation

1.

Install lamp (4).

2.

Install O-ring (5) and light door (2) on light body (3) with five retaining screws (1).

3.

Apply thin coat of sealant to seam between light body (3) and light door (2).

TM 9-2320-280-20-2

4-88

Change 3

FOLLOW-ON TASKS: • Connect battery ground cable (para. 4-73).

• Check front composite light for proper operation (TM 9-2320-280-10).

NOTE

To prevent moisture from entering light assembly, tighten all

screws evenly.

1

2

3

4

5