TM 9-2350-277-20-4
REPLACE HOPPER HATCH (M58 ONLY) Continued
0484 00
4.
Install two hinge brackets (7), shims (8), four washers (9), and screws (10) on carrier top plate.
5.
TIGHTEN FOUR SCREWS (10) ON HINGE BRACKETS (7) TO 76-83 LB-FT (103-112 N m) TORQUE.
6.
Position hopper hatch cover (6) between hinge brackets (7).
7.
Install shield (11), 17 springs (12), and two fiber washers (13) in hopper hatch cover (6) and hinge brackets (7).
CAUTION
Damage to equipment may occur if hopper hatch is not raised to 3/4 open position when
installing retainer.
8.
Have helper hold hopper hatch cover (6) at 3/4 open unsprung position. Install retainer (14), two screws (15), and new
locknuts (16) on hinge bracket (7).
ADJUSTMENT
1.
Use shims (8) as required to achieve snug and even compression of seal (5).
END OF TASK
0484 00-4