Weider 831.159833 User Manual page 7

4. Slide the Butterfly Upright (4) over the indicated
M8 x 61mm Carriage Bolts (75) in the Butterfly
Base (1). Hand tighten two M8 Nylon Locknuts
(86) onto the Bolts. Do not tighten the Locknuts
yet.
5. Press three 50mm Square Inner Caps (67) into
the Butterfly Top Frame (7).
Attach the Butterfly Top Frame (7) to the indicat-
ed bracket at the top of the Butterfly Upright (4)
with two M8 x 66mm Bolts (89), a Medium
Support Plate (109), and two M8 Nylon Locknuts
(86). Do not tighten the Locknuts yet.
6. Press a 50mm Square Inner Cap (67) halfway
into the top of the Butterfly Leg (11). Attach a
Bumper (50) to the Butterfly Leg with an M4 x
25mm Screw (80).
Attach the Butterfly Seat Frame (10) to the
Butterfly Leg (11) with two M8 x 66mm Bolts (89),
two M8 Washers (100), and two M8 Nylon
Locknuts (86). Do not tighten the Locknuts yet.
4
1
5
67
7
86
6
67
100
89
100
80
50
7
4
86
86
75
89
109
67
67
4
86
10
86
11