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 |
|
|
|
| 4 |
|
| 86 |
|
| 86 |
|
| 1 |
|
| 75 |
5 |
| 89 |
|
| |
|
| 109 |
| 67 | 67 |
|
| |
|
| 7 |
|
| 67 |
|
| 86 |
|
| 4 |
6 |
| 67 |
|
| |
|
| 86 |
| 100 | 10 |
89 |
| 86 |
|
| |
| 100 |
|
80 | 50 | 11 |
| ||
|
|
7
