4. Slide the Butterfly Upright (4) over the indicated 5/16” x 2 1/2” Carriage Bolts (75) in the Butterfly Base (1). Hand tighten two 5/16” Nylon Locknuts

(86)onto the Bolts. Do not tighten the Nylon

Locknuts yet.

5.Press three 2” Square Inner Caps (67) into the Butterfly Top Frame (7). Press two Round Inner Caps (63) into the top of the Butterfly Top Frame.

Attach the Butterfly Top Frame (7) to the indicat- ed bracket at the top of the Butterfly Upright (4) with two 5/16” x 2 3/4” Bolts (89), a Medium Support Plate (109), and two 5/16” Nylon Locknuts (86).

6. Press a 2” Square Inner Cap (67) halfway into the

top of the Butterfly Leg (11). Attach a Bumper (50) to the Butterfly Leg with a 1” Tap Screw (80).

Attach the Butterfly Seat Frame (10) to the

Butterfly Leg (11) with two 5/16” x 2 3/4” Bolts (89), two 5/16” Washers (100), and two 5/16” Nylon Locknuts (86). Do not tighten the Nylon

Locknuts yet.

7

4

 

 

 

 

 

 

4

 

 

 

86

 

 

 

86

 

 

 

1

 

 

 

75

5

 

 

89

 

 

 

 

 

 

109

 

 

 

63

 

67

 

67

 

 

 

 

 

7

63

 

 

 

 

 

 

67

 

 

 

86

 

 

 

4

6

 

 

67

 

 

 

 

 

 

86

 

100

 

10

89

 

 

86

 

 

 

 

100

 

 

80

50

 

11

 

 

 

 

 

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Image 7
Weider 831.159831 user manual Onto the Bolts. Do not tighten the Nylon Locknuts yet, 109, 100