TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 302 of 936
TM 9-2350-261-20-3 REPLACE/REPAIR COMMANDER’S PLATFORM — Continued 0491 00 2. Install post (6) on two supports (10). Secure with two screws (9) and new locknuts (8). Install two posts (6) and (7) on platform (5). 3. Install two braces (4) on posts (6) and (7) and platform (5). Secure with four screws (2), six washers (3), and four new locknuts (1). 4. Install new cotter pin (1) in two supports (2). 5. Install spring (3) in cotter pin (1) and platform (4). 6. Install hook (5) on platform (4) and chain (6). Squeeze both ends of hook to secure platform and chain. 7. Install tube (7) on chain (6). 8. Install hook (8) on chain (6) and quick-release pin (9). Squeeze both ends of hook to secure chain and pin. 0491 00-4