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12
12. Attach the Butterfly Frame (12) to the Backrest
Upright (8) with two M10 x 67mm Button Bolts
(
90), two M10 Washers (84), and two M10 Nylon
Locknuts (79).
Do not tighten the Nylon
L
ocknuts yet.
13. Apply some of the included grease to an M10 x
85mm Button Bolt (144) and the two Arm
Bushings (31) in the Left Arm (10). Attach the Left
Arm to the Butterfly Frame (12) with the Button
Bolt and an M10 Nylon Locknut (79). Do not
overtighten the Nylon Locknut; the Left Arm
must pivot easily.
Repeat this step with the Right Arm (11).
8
12
7
9
84
84
9
0
90
12
13
144
79
10
11
12
31
31
Grease
Grease
14. Attach the Top Frame (16) to the Center Top
Frame (14) with two M10 x 116mm Button Bolts
(101), four M10 Washers (84), and two M10
Nylon Locknuts (79). Do not tighten the Nylon
Locknuts yet.
Attach the Top Frame (16) to the Butterfly Frame
(12) and the Backrest Upright (8) with four M10 x
67mm Button Bolts (90), four M10 Washers (84),
and four M10 Nylon Locknuts (79).
Do not tight-
en the Nylon Locknuts yet.
Attach the Top Frame (16) to the Carriage Guides
(64) with two M10 x 93mm Button Bolts (97), four
M10 Washers (84), four 25mm Spacers (55), and
two M10 Nylon Locknuts (79).
Do not tighten the
Nylon Locknuts yet.
101
84
90
84
16
14
14
84
79
79
12
84
84
79
55
55
64
97
8
79