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 REPAIR COMMANDER’S CUPOLA MACHINE GUN MOUNT (M113A3, M1059A3, M58, AND M1064A3 ONLY) — Continued 0498 00 5. Install travel lock (11) in mount (2). 6. Insert lock pin (12) through mount (2) and large hole in travel lock (11). 7. Install pin (13) through travel lock (11). Secure with new cotter pin (14). 8. Install two S-hooks (15) and chain (16) between pin (13) and lock pin (12). END OF TASK 0498 00-3/4 blank