REPLACE RAMP ACCESS DOOR AND HINGES (M113A3 ONLY) Continued
Proper alignment and sealing of ramp door is accomplished by installing washer(s) between
door hinges and ramp hinges to keep outer edges of door flush with ramp weldment within ± 1/
16 inch (1.5 mm).
Install washers (9) between door hinges (6) and ramp hinges (2).
Install two screws (10) and new locknuts (11) on hinges (2)(6).
Check ramp door seal in the same manner as ramp seal. Chalk pattern should be evenly distributed over interior sealing
lip of ramp door. If pattern is uneven, adjust door handle (see your -20).
END OF TASK