TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 243 of 936
TM 9-2350-261-20-3 REPAIR DRIVER’S SEAT — Continued 0479 00 ASSEMBLY 1. If removed, install new bushing (1) in seat (2). Peen both ends snugly to seat and secure. 2. Install two new long spring pins (3) in seat (2). NOTE If handle (4) is replaced, use latch (5) as a template. Drill 1/8 inch (3 mm) hole in handle for spring pin (6). 3. Install latch (5), spring (7), and handle (4) in seat (2). Secure with two new short spring pins (6). 4. If locknut(s) (8) was removed, install new locknut(s) (8) in seat (2). NOTE Install brace (9) between rails (10) and front two screws (11). 5. Secure seat (2) to rails (10) with brace (9) and eight screws (11). 6. Align backrest bracket (12) and two spacers (13) with two rails (10). Secure with two new lockwashers (14) and screws (15). 7. Align two clips (16) and bracket (12) with seat (2). Secure with six screws (17), washers (18), and new locknuts (19). 8. Install seat cushion (20) on seat (2). NOTE Install seatbelt (21) with buckle on left side of seat (2). 9. Align seatbelt (21) with bracket (12). Secure with four screws (22), washers (23), and new locknuts (24). 10. Align backrest (25) with back brace (26). Secure with four washers (27) and screws (28). FOLLOW-THROUGH STEPS 1. Install driver’s seat (WP 0478 00). END OF TASK 0479 00-3/4 blank