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 993 of 1275

TM 9-2350-311-20-1

11-3 CANNONEER’S SEAT ASSEMBLIES (M109A4/M109A5)

This task covers:

a. Removal

b. Disassembly

C

. Assembly

d. Installation

Applicable Configuration

.

.

M109A4/M109A5

Electric drill (item 17, App

X

H)

Rivet gun (item 25, App

X

H)

Materials/Parts

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

Lockwashers (2) (item 87, App

X

G)

Drill set (item 16, App

X

H

Rivets (8) (item 24, App

X

G)

a. Removal

NOTE

Left and right cannoneer’s seat assemblies are removed using same procedure.

1 Remove strap (1).

2 Remove two slides (2) and belt (3).

11-14