TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download

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TM 9-2350-277-20-4 REPLACE MORTAR HATCH INTERIOR RELEASE MECHANISMS (M1064A3 ONLY) — Continued 0481 00 ADJUSTMENT 1. Position each bracket (6) on cover (7) to get 1/2 inch (13 mm) maximum distance from strike (1) to bracket with cover closed. 2. Install washer(s) (5) between each bracket (6) and cover (7) until tee head bolt (10) inserts into strike (1) 3/8-1/2 in (10-13 mm) with cover closed. 3. Tighten four screws (9). FOLLOW-THROUGH STEPS 1. Start engine (see your -10). 2. Raise and lock ramp (see your -10). 3. Stop engine (see your -10). END OF TASK 0481 00-4