11
16. Press two 25mm x 40mm Inner Caps (28) into each
Backrest Tube (27). Press two 25mm x 40mm Inner
Caps into the Backrest Adjustment Bracket (35).
Lubricate an M10 x 190mm Bolt (22). Attach the
Backrest Tubes (27) to the welded tube on the
Backrest Adjustment Bracket (35) with the Bolt, two
M10 Washers (6), and an M10 Nylon Locknut (11).
Make sure that the Backrest Tubes are turned as
shown. The indicated holes are not centered in
the Backrest Tubes but are closer to one side.
Turn the Backrest Tubes so the holes are closer
to the floor. Do not over tighten the Nylon
Locknut; the Backrest Tubes must pivot easily.
16
28
11
35
Lubricate
Holes
Welded
Tube
28
28
22
6
6
27
18. Attach the Backrest (15) to the Backrest Tubes (27)
with four M6 x 55mm Screws (4) and four M6
Washers (30).
18
30
4
15
27
17. Lubricate an M10 x 190mm Bolt (22). Attach the
Backrest Tubes (27) to the welded tube on the
Bench Frame (5) with the Bolt, two M10 Washers
(6), and an M10 Nylon Locknut (11).
Note: Do not
over tighten the Nylon Locknut; the Backrest
Tubes must pivot easily.
17
27
11
5
22
6
6
Lubricate
Welded Tube
19. See the inset drawing. Press the 20mm x 50mm Inner
Cap (33) into the open end of the Seat Mounting
Bracket (23).
See the inset drawing. Lubricate an M8 x 70mm Bolt
(41). Attach the Seat Adjustment Bracket (36) to the
indicated side of the Seat Mounting Bracket (23) with
the Bolt and an M8 Nylon Locknut (42).
Note: Do not
over tighten the Nylon Locknut; the Seat
Adjustment Bracket must pivot easily.
Place the Seat Mounting Bracket (23) on the Bench
Frame (5) so that the Seat Adjustment Bracket (36)
fits over the welded pin on the side of the Bench
Frame.
Lubricate an M10 x 80mm Bolt (31). Attach the Seat
Mounting Bracket (23) to the indicated bracket on the
Bench Frame (5) with the Bolt and a M10 Nylon
Locknut (11).
Note: Do not over tighten the Nylon
Locknut; the Seat Mounting Bracket must pivot
easily.
19
5
11
36
23
31
Welded
Pin
Lubricate
Lubricate
41
33
36
42
23