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 989 of 1275

TM 9-2350-311-20-1

11-1 DRIVER’S SEAT ASSEMBLY — CONTINUED

c. Assembly — Continued

16

17

18

Install base plate (30) and two screws (29) on vertical support (27).

In driver’s compartment, install vertical support (27) and four screws (28).

Install spring (25) over vertical guide (26) onto vertical support (27).

d. Installation

1 Place seat assembly (6) onto vertical support (7).

2 Install two pads (5) and two screws (4).

3 Install two plug nuts (3), two washers (2), and two screws (1).

11-10