12
14. Pull the Short Adjustment Knob (73) outward as
far as possible, and insert the end of the Leg
Frame (10) a few inches into the Backrest
Frame (8).
See the inset drawing.
Press the indicated tab
on the Leg Frame Bushing (38), and press the
Leg Frame Bushing upward into the Backrest
Frame (8).
Make sure that the tab is in the
indicated hole in the Backrest Frame.
Then, insert the Leg Frame (10) farther into the
Backrest Frame (8), and engage the Short
Adjustment Knob (73) into one of the adjustment
holes in the Leg Frame.
8
10
73
Holes
14
10
38
8
Hole
Tab
15. Attach the Headrest (20) to the Headrest Frame
(9) with two M6 x 18mm Button Screws (55), an
M6 x 60mm Button Screw (56), and three M6
Washers (62).
Attach the Backrest (21) to the Backrest Frame
(8) in the same way.
15
20
21
8
62
62
56
55
9