TM 10-3930-671-24 c. Assembly. (1) To install seat back rest cushion (17), proceed as follows: (a) Install seat back rest cushion (17) on seat frame (3) with four screws (23). (b) Install restraint (21) on seat frame (3) with four screws (22). (c) Install cover (20) on restraint (21) with four washers (19) and screws (18). (2) If removed, install seat cushion (14) on seat frame (3) with three screws (15) and screw (16). (3) Install seat buckle (13) on seat frame (3) with screw (11), washer (12), washer (10), and nut (9). (4) Install seat belt (8) on seat frame (3) with screw (6), washer (7), washer (5), and nut (4). (5) Install two seat adjusters (2) on seat frame (3) with four screws (1). d. Installation.  Install seat assembly (3) on hood (5) with four screws (4), washers (2), and locknuts (1). END OF TASK 3-111