TM-9-2320-272-24-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 522 of 991

TM

9-2320-272-24-2

3-438. CONVOY WARNING LIGHT SWITCH REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

APPLICABLE MODELS

REFERENCES (TM)

All

TM 9-2320-272-10

TOOLS

TM 9-2320-272-24P

General mechanic’s tool kit (Appendix E, Item 1)

EQUIPMENT CONDITION

MATERIALS/PARTS

Parking brake set (TM 9-2320-272-10).

Battery ground cables disconnected (para. 3-126).

Two locknuts (Appendix D, Item 283)

1.

Remove screw (8), lockwasher (7), and lever (6) from switch (11). Discard lockwasher (7).

2.

Remove nut (5), lockwasher (4), identification plate (3), and switch (11) from bracket (9). Discard

lockwasher (4).

3.

Disconnect two leads (12) from switch (11).

4.

Remove two locknuts (21, screws (10), and bracket (9) from instrument panel (1). Discard locknuts (2).

1.

Install bracket (9) on instrument panel (1) with two screws (10) and new locknuts (2).

2.

Connect two leads (12) to switch (11).

3.

Install switch (11) and identification plate (3) on bracket (9) with new lockwasher (4) and nut (5).

4.

Install lever (6) on switch (11) with new lockwasher (7) and screw (8).

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