Weider Pro 3750 User Manual - Page 20

SEAT ASSEMBLY 50 50. Locate and open the parts bag labeled "SEAT ASSEMBLY." Attach the Small Backrest (18) to the Ab Upright (1) with two M6 x 63mm Machine Screws (64) and two M6 Washers (37). 18 1 37 64 51. Insert an M6 x 52mm Carriage Bolt (61) through the center hole in a Seat Plate (41). Attach the Seat Plate to a Seat (17) with two M6 x 16mm Screws (59). Insert the M6 x 52mm Carriage Bolt (61) through the indicated hole in the Rear Seat Frame (16). Thread an M6 Nylon Locknut (44) and an M6 Washer (37) onto the Carriage Bolt. Attach the other end of the Seat (17) to the Rear Seat Frame (16) with an M6 Washer (37) and an M6 x 52mm Machine Screw (63). Tighten the M6 Nylon Locknut (44). 52. Lubricate the M8 x 60mm Bolt (62) with grease. Attach the Leg Lever (15) to the Rear Seat Frame (16) with the Bolt and an M8 Nylon Locknut (40). Do not overtighten the Locknut; the Leg Lever must pivot freely. Insert the Eyebolt (79) into the Leg Lever (15) from the direction shown. Tighten an M10 Nylon Locknut (42) and an M10 Washer (38) onto the Eyebolt. 51 17 61 41 59 16 37 63 44 52 40 15 38 42 16 Lubricate 62 79 53. Rest the slot in the Rear Seat Frame (16) on the indicated post in the Ab Upright (1). Attach the 53 Rear Seat Frame to the Ab Upright with an M8 x 70mm Carriage Bolt (77) and the Seat Knob (30). 30 16 1 77 Post Slot 20