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 275 of 951

TM 9-2320-280-20-2

4-18. HIGH BEAM LAMP REPLACEMENT

This Task Covers:

a. Removal

b. Installation

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item

Manual References

TM 9-2320-280-24P

Equipment Condition

Electrical gauges removed (para. 4-13).

Speedometer/odometer removed (para. 4-14).

NOTE

Prior to removal, tag leads for installation.

a. Removal

1. Remove two light lenses (7) from instrument cluster back panel (4).

2. Remove instrument cluster (6) from instrument cluster back panel (4).

3. Disconnect harness lead 57L (1) and lead 17B (2) from high beam lamp (5).

4. Remove two screws (3) and high beam lamp (5) from instrument cluster back panel (4).

b. Installation

1. Install high beam lamp (5) on instrument cluster back panel (4) with two screws (3).

2. Connect harness lead 57L (1) and lead 178 (2) to high beam lamp (5).

3. Install instrument cluster (6) on instrument cluster back panel (4).

4. Install two light lenses (7) on instrument cluster back panel (4).

FOLLOW-ON TASKS:

Install speedometer/odometer (para. 4-14).

Install electrical gauges (para. 4-13).

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