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 507 of 1275

TM 9-2350-311-20-1

4-5 POWERPLANT - CONTINUED

e.

Special Equipment Removal -Continued

23

Position surge tank (137) on powerplant.

24

Remove clamp (59) and engine exhaust pipe (60) from exhaust outlet (154).

25

Remove clamp (75) and safety screen from air cleaner duct (76).

26

Loosen two thumbscrews and two nuts and remove two protective screens from radiator fans (153).

4-46