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 PERSONNEL SEATS, BACKRESTS, CUSHIONS, AND BELTS (M1064A3 ONLY) — Continued 0550 00 6. If needed, remove rivet (18), washer (19), and strap (20) from backrest (4). Discard rivet. NOTE Do Step 7 and Step 8 for right seat only. 7. Remove two straps (1) and cushion (2) from battery box cover (3). 0550 00-2