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 987 of 1275

11-1 DRIVER’S SEAT ASSEMBLY — CONTINUED

c. Assembly — Continued

7

8

9

10

Install two screws (42), two nuts (43), and Iockplate (44).

Install plunger (41 ) and threaded sleeve (40).

Install vertical adjusting lever (38), spring (37), headed pin (36), and new cotter pin (35) to vertical adjusting

lever bracket (39) and seat support bracket (34).

Install seat support bracket (34), two horizontal slide bars (33), four flat washers (32), and four screws (31)

onto seat assembly (6).

11-8

TM 9-2350-311-20-1