13
15
13
13
15
15
97
97
79
79
92
8
92
79
84
15. Attach a Support Frame (15) to the left Side Top
Frame (13) with two M10 x 93mm Button Bolts
(97), two M10 Washers (84), and two M10
Locknuts (79).
Do not tighten the Locknuts
yet.
Attach the other Support Frame (15) to the
right Side Top Frame (13) in the same way.
Attach the two Support Frames (15) to the
Backrest Upright (8) with two M10 x 95mm
Button Bolts (92) and two M10 Locknuts (79).
Do not tighten the Locknuts yet.
16. Attach the Arm Frame (12) to the Backrest
Upright (8) with two M10 x 67mm Button Bolts
(90), two M10 Washers (84), and two M10
Locknuts (79).
Do not tighten the Locknuts
yet.
17. Apply some of the included grease to an M10 x
85mm Button Bolt (144) and to the two Arm
Bushings (31) in the Left Arm (10). Attach the
Left Arm to the Arm Frame (12) with the Button
Bolt and an M10 Locknut (79).
Do not over-
tighten the Locknut; the Left Arm must pivot
easily.
Repeat this step with the Right Arm (11).
8
12
79
84
84
90
16
17
144
79
10
11
12
31
31
Grease
Grease
90