3-76 TUMBLER BARREL - continued.
Remove four nuts (1) and lockwashers (2).
Remove four rods (3), lockwashers (4) and ribs (5).
Remove four nuts (6), lockwashers (7) and screws (8).
Remove spider (9) from barrel (10).
Chemical Agent Resistant Coating (CARC) produces toxic fumes when flame is applied. It is
necessary to remove CARC in area where flame is to be applied. Death can result.
Repair consists of tumbler barrel components being straightened and/or welded. Refer to TM 9-237, Welding
Theory and Application.
Position spider (9) on barrel (10) and install four screws (8), lockwashers (7) and nuts (6).
Install four ribs (5), rods (3) and lockwashers (4) in barrel (10).
Install four lockwashers (2) and four nuts (1).
Figure 3-75. Tumbler Barrel Repair