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 601 of 1275

TM9-2350-311-20-1

6-17 FUEL TANK HEAT SHIELD — CONTINUED

b. Disassembly — Continued

5

Remove three screws (28), three washers (29), and cover (30).

6 Remove two nuts (31), two washers (32), and cover (33).

7 Remove retainer (34) and insulation (35).

8 Remove five nuts (36), five washers (37), seal (38), and plate (39).

9 Remove four nuts (40), four washers (41), seal (42), and plate (43).

10 Remove four screws (44), four washers (45), four nuts (46), and assembled plate (47), seal (48), and retainer

(49).

11 Remove five nuts (50) and five washers (51) to separate plate (47), seal (48), and retainer (49).

NOTE

Rivets are removed by drilling out.

12 Remove five rivets (52), plate (53), and seal (54). Discard rivets.

13 Remove seven rivets (55), seven flat washers (56), and two seals (57). Discard rivets.

14 Remove two rivets (58), two flat washers (59), and two seals (60). Discard rivets.

6-46