Weider 831.159290 user manual Nylon Locknuts yet

Models: 831.159290

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FRAME ASSEMBLY

10.Press a 2” Square Inner Cap (56) into each end of the Top Frame (2). Press a 2” Square Inner Cap (56) into each side of the Butterfly Frame (3). Press two 1” Round Inner Caps

(70)into the top of the Butterfly Frame.

Attach the Butterfly Frame (3) to the Top Frame (2) with two 5/16” x 2 3/4” Bolts (55), two 5/16” Washers (20) and two 5/16” Nylon Locknuts (40).

11.Attach the Top Frame (2) to the Ab Upright (1) with two 5/16” x 2 3/4” Bolts (55), two 5/16” Washers (20) and two 5/16” Nylon Locknuts (40). Do not tighten the Nylon Locknuts yet.

Attach the Butterfly Frame (3) to the Leg Press Upright (4) with two 5/16” x 3” Bolts (92), the Support Plate (98) and two 5/16” Nylon Locknuts (40). Do not tighten the

Nylon Locknuts yet.

12.Attach the upper ends of one set of Weight Guides (23) to the Top Frame (2) with a 5/16” x 6” Bolt (67), two 1/2” x 3/4” Spacers (69) and a 5/16” Nylon Locknut (40).

Attach the upper ends of the other set of Weight Guides (23) in the same manner.

Before continuing, firmly tighten all nylon locknuts used in steps 2 through 12.

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40

20

56

 

 

 

 

 

 

 

 

20

 

 

55

70

2

 

 

 

 

 

 

55

 

56

 

 

 

 

 

 

 

 

3

56

 

56

 

 

 

 

 

 

11

 

 

92

 

55

 

 

 

 

 

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20

 

 

 

 

 

 

 

2

 

98

 

 

 

 

 

 

 

 

 

40

 

40

 

 

 

 

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12

 

 

 

 

 

 

40

69

 

 

 

 

 

 

 

69

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40

 

 

67

 

 

 

2

 

 

 

 

 

 

67

 

 

 

 

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Weider 831.159290 user manual Nylon Locknuts yet