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 885 of 1275

TM9-2350-311-20-1

9-10 SERVICE AND PARKING BRAKE LINKAGE

This task covers:

a. Removal

b. Disassembly

c. Assembly

d. Installation

e. Adjustment

T

OO

I

S

Lockwasher (item 78, Appx

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

Lockwashers (11) (item 95,

Lockwashers (6) (item 108,

G)

Appx G)

Appx G)

Materials/Parts

Lockwire (item 30, Appx G)

Cotter Pin (item 49, Appx G)

Retaining ring (item 7, Appx G)

Cotter pins’ (4) (item 40, Appx G)

Seal (item 135, Appx G)

Cotter pins (2) (item 46, Appx G)

Seal (item 177, Appx G)

Gasket (item 203, Appx G)

a. Removal

1 Remove screw (1) and Iockwasher (2). Discard Iockwasher.

2 Support parking brake linkage (3) and remove two screws (4) and two Iockwashers (5). Discard Iockwashers.

3 Pull bell crank at screw (1) off bracket spindle and remove parking brake linkage (3).

4 Disconnect electrical connector (6).

5 Remove two screws (7), two Iockwashers (8), parking

Iockwashers.

brake light switch (9), and bracket (10. Discard

9-30

INITIAL SETUP