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 984 of 1275

TM 9-2350-311-20-1

11 Remove cotter pin (35), headed pin (36), spring (37), and vertical adjusting lever (38) from vertical adjusting

lever bracket (39) and seat support bracket (34). Discard cotter pin.

12 Remove threaded sleeve (40) and plunger (41).

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

14 Remove two screws (45) and adjusting lever bracket (39).

15 Remove four nuts (46), shims (47), and four cam followers (48).

11-5