TM-9-2320-272-24-1

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4

JUNE 1998

TM-9-2320-272-24-1 - Page 487 of 1015

TM 9-2320-272-24-1

3-41. ACCELERATOR PEDAL, BRACKET, ROD, AND STOPSCREW REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP:

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

l

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

l

Left splash shield removed (TM 9-2320-272-10).

Two cotter pins (Appendix D, Item 66)

1.

Remove cotter pin (2) and washer (3) from accelerator pedal push rod (1). Discard cotter pin (2).

2.

Remove hinge pin (8) and accelerator pedal (4) from accelerator pedal bracket (6).

3.

Remove two screws (5) and bracket (6) from cab floor (7).

4.

Remove cotter pin (13), washer (ll), and accelerator pedal rod (1) from link assembly (12). Discard

cotter pin (13).

5.

Loosen jamnut (10) above cab floor (7) and remove accelerator pedal stopscrew (9).

6.

Remove jamnut (10) from pedal stopscrew (9).

b. Installation

1.

Install jamnut (10) on pedal stopscrew (9) to limit of threads.

2.

Install pedal stopscrew (9) on cab floor (7) and tighten jamnut (10) against cab floor (7).

3.

Install accelerator pedal bracket (6) on cab floor (7) with two screws (5).

4.

Install accelerator pedal (4) on bracket (6) with hinge pin (8).

5.

Install accelerator pedal push rod (1) on accelerator pedal (4) and link assembly (12) with washers (3)

and (11) and new cotter pins (13) and (2). Spread ends of cotter pins (2) and (13) after adjustment.

FOLLOW-ON TASKS: • Adjust accelerator linkage (para. 3-42 or 3-43).

l

Install left splash shield (TM 9-2320-272-10).

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