52
29
80
67
75
Welded
Pin
Lubricate
12
21. Lubricate a 3/8” x 7 1/2” Bolt (66). Attach the Backrest
Tubes (71) to the welded tube on the Bench Frame
(52) with the Bolt and a 3/8” Nylon Lock Jamnut (29).
Note: Do not overtighten the Nylon Lock Jamnut;
the Backrest Tubes must pivot easily.
21
71
29
52
66
Lubricate
Welded Tube
22. Attach the Backrest (60) to the Backrest Tubes (71)
with four 1/4” x 2” Screws (51) and four 1/4”
Washers (74).
22
74
51
60
71
23. See the inset drawing. Press the 3/4” x 2” Inner Cap
(77) into the open end of the Seat Mounting Bracket
(67). Lubricate a 3/8” x 2 3/4” Bolt (75). Attach the
Seat Adjustment Bracket (80) to the indicated side of
the Seat Mounting Bracket (67) with the Bolt and a
3/8” Nylon Lock Jamnut (29).
Note: Do not over-
tighten the Nylon Lock Jamnut; the Seat
Adjustment Bracket must pivot easily.
Place the Seat Mounting Bracket (67) onto the Bench
Frame (52) so that the Seat Adjustment Bracket (80)
fits over the welded pin on the side of the Bench
Frame.
Lubricate a 3/8” x 2 3/4” Bolt (75). Attach the Seat
Mounting Bracket (67) to the indicated bracket on the
Bench Frame (52) with the Bolt and a 3/8” Nylon Lock
Jamnut (29).
Note: Do not overtighten the Nylon
Lock Jamnut; the Seat Mounting Bracket must
pivot easily.
23
77
29
75
67
80
Lubricate
24. Turn the Seat (59) as shown. Attach the wide end of
the Seat to the bracket on the Seat Mounting Bracket
(67) with two 1/4” x 3/4” Screws (50) and two 1/4”
Washers (74).
Tilt the Seat Mounting Bracket (67) upwards and
attach the narrow end of the Seat (59) to the Seat
Mounting Bracket with a 1/4” x 1 1/4” Screw (78) and
a 1/4” Washer (74).
24
50
78
74
67
59
Bracket
