TM-9-2350-277-20-4

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6

TM-9-2350-277-20-4 - Page 613 of 861

TM 9-2350-277-20-4

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7.

If removed, install new bushing (1) in seat (2). Peen both ends snugly to seat and secure.

8.

Install two new long spring pins (3) in seat (2).

NOTE

If handle (4) is replaced, use latch (5) as a template, and drill 1/8 inch (3 mm) hole in handle

for spring pin (6).

9.

Install latch (5), spring (7), and handle (4) in seat (2). Secure with two new short spring pins (6).

10. If locknut(s) (8) was removed, install new locknut(s) (8) in seat (2).

11. Secure seat (2) to rails (9) with eight screws (10).

12. Align backrest bracket (11) and two spacers (12) with two rails (9). Secure with two new lockwashers (13) and screws

(14).

13. Align two clips (15) and bracket (11) with seat (2). Secure with six screws (16), washers (17), and new locknuts (18).

14. Install seat cushion (19) on seat (2).

15. Install back brace (20) in bracket (11).

16. Align backrest (21) with back brace (20). Secure with four washers (22) and screws (23).

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Change 4

REPLACE/REPAIR RADIO OPERATOR’S SEAT (M1068A3 AND M58) — Continued