TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 440 of 936
TM 9-2350-261-20-3 REPLACE MAP BOARD (M577A2 ONLY) — Continued 0534 00 REMOVAL 1. Loosen two bolts (1) and clamps (2). Remove map board (3) from right bulkhead mounts. 2. Remove two cotter pins (4), bolts (1), clamps (2), spacers (5), and washers (6) from bulkhead stops. Discard cotter pins. 3. Remove two springs (7) from four brackets (8). 4. Remove four screws (9) and brackets (8) from map board (3). 5. Open one end of four hooks (10). Remove hooks from four chains (11). 6. Open both ends of four hooks (12). Remove hooks from four chains (11) and D-rings (13). 7. Remove eight locknuts (14), screws (15), four hangers (16), and D-rings (13) from map board (3). Discard locknuts. 0534 00-2