TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 895 of 1275

TM9-2350-311-20-1

9-11 ACCELERATOR, THROTTLE, AND ENGINE CONTROL GOVERNOR

This task covers:

a. Removal

b. Disassembly

c. Assembly

d. Installation

Tools

Cotter pins (6) (item 40, Appx G)

General mechanic’s tool kit (item 64, Appx H)

Cotter pins (2) (item 41, Appx G)

Key washer (item 186, Appx G)

Materials/Parts

Lockwashers (8) (item 95, Appx G)

Cotter pin (item 43, Appx G)

Lockwashers (5) (item 96, Appx G)

Cotter pin (item 205, Appx G)

Spring pins (2) (item 9, Appx G)

a. Removal

1 Remove cotter pin (1) and pin (2) at bell crank (3). Discard cotter pin.

2 Remove two cotter pins (4), three flat washers (5), spring (6), and rod assembly (7) from throttle control lever

(8). Discard cotter pins.

NOTE

Remove throttle control lever (8), if damaged or requiring

transmission, according to step 3.

replacement at

9-40

INITIAL SETUP