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 333 of 951

4-58. HEADLIGHT BEAM SELECTOR SWITCH AND BRACKET REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Riveter tool kit (Appendix B, Item 139)

Materials/Parts

Three assembled washer screws

(Appendix G, Item 281)

Manual References

TM 9-2320-280-10

TM 9-2320-280-24P

Equipment Condition

Battery ground cables disconnected (para. 4-73).

NOTE

• Prior to removal, tag leads for installation.

• Pull back floor insulation for access to beam selector switch and

bracket.

1.

Remove three assembled washer screws (7), switch (3), and shield (5) from bracket (4). Discard

assembled washer screws (7).

2.

Disconnect leads 16A (2), 17A (1), and 18A (10) from switch (3).

3.

Deleted.

1.

Deleted.

2.

Connect leads 16A (2), 17A (1), and 18A (10) to switch (3).

3.

Install switch (3) and shield (5) on bracket (4) with three assembled washer screws (7).

b. Installation

a. Removal

TM 9-2320-280-20-2

Change 3

4-95

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

• Check headlight beam selection switch for proper operation (TM 9-2320-280-10).

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