Pro-Form PFSY64390 - Page 6

3. Place the bracket on the lower end of the Butterfly
Upright (1) over the indicated 5/16Ó x 2 1/2Ó Carriage
Bolts (92) in the Butterfly Base (4). Hand tighten two
5/16Ó Nylon Locknuts (64) onto the Bolts. Do not
tighten the Nylon Locknuts yet.
3
6
4. Press three 2Ó Square Inner Caps (28) into the
Butterfly Top Frame (33).
Attach the Butterfly Top Frame (33) to the indicated
bracket at the top of the Butterfly Upright (1) with two
5/16Ó x 2 3/4Ó Bolts (89), a Support Plate (94), and
two 5/16Ó Nylon Locknuts (64).
4
64
28
94
1
1
4
92
28
28
33
64
64
89
5. Attach the Butterfly Seat Frame (14) to the Butterfly
Upright (1) with two 5/16Ó x 2 3/4Ó Bolts (89), two
5/16Ó Washers (36), and two 5/16Ó Nylon Locknuts
(64). Do not tighten the Nylon Locknuts yet.
5
89
36
1
14
64