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 RIGHT SIDE RACK BASE (M1068A3 ONLY) — Continued 0622 00 5. Remove cotter pin (10), washer (11), headed pin (12), and bolt (7) from base extension mount (13). Discard cotter pin. 6. Remove four screws (14), nuts (15), eight washers (16), lockwashers (17), and base extension mount (13) from right sponson. Discard lockwashers. 7. Remove two locknuts (18), screws (19), and four washers (20) from base (4) and sponson. Discard locknuts. 8. Remove three screws (21), washers (22), and base (4) from bulkhead mounts. 0622 00-2