TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-34 REPAIR COMMANDER’S CUPOLA (M113A3, M1059A3, M1064A3, AND M58 ONLY) — Continued 0051 00 3. Install 140 ball bearings (5), 146 separators (6), and six bearing blocks (7) in groove of inner race (8). NOTE The outer race and inner race must be aligned correctly so that the traverse lock pin will fit. 4. Install outer race (3) on hatch (4). Place large unthreaded hole in outer race directly above largest unthreaded hole in inner race (8). 5. Secure outer race (3) to inner race (8) with 18 new lockwashers (2) and socket head screws (1). TIGHTEN SCREWS TO 25 TO 34 LB-FT (34 TO 46 N·m) TORQUE. 0051 00-11 Change 2