7
6. Attach the Backrest Tubes (12) to the Backrest
(20) with four M6 x 38mm Screws (42) and four
M
6 Washers (49). D
o not tighten the Screws.
8. Orient the Seat (21) as shown and attach it to the
Bench Frame (1) with four M6 x 15mm Screws
(41).
9.
Insert a Pad Tube (19) into a hole in the Leg
Lever (5). Slide two Foam Pads (23) onto the Pad
Tube.
Repeat this step with the other Pad Tube (19).
7. Slide the Adjustment Bar (13) into the Uprights (4)
from the side shown. Turn the Adjustment Bar so
that the locking pin wraps around the Upright.
Grease an M10 x 138mm Bolt (45). Attach the
Backrest Tubes (12) to the Bench Frame (1) with
the Bolt, two M10 Washers (50), and an M10
Nylon Locknut (51). Do not overtighten the
Locknut; the Backrest Tubes must be able to
pivot easily.
Tighten the M8 Nylon Locknuts (17) used in
steps 1–4. Tighten the four M6 x 38mm
Screws (42) used in steps 6.
6
20
12
12
49
49
42
49
42
7
20
8
9
21
19
5
23
1
41
41
19
23
12
Locking
Pin
Wide
End
50
1
45
50
51
4
13
4