Weider 831.159831 - Manual

1. Before beginning, be sure that you have readand understood the information on page 5. Locate and open the parts bag labeled“FRAME ASSEMBLY.” Press a 2” Square Inner Cap (67) into each endof the Butterfly Base (1). Insert four 5/16” x 2 1/2” Carriage Bolts (75) and aa 3/8” x 3 1/2” Carriage Bolt (...

12 20. See the inset drawing. Press a Plastic Bushing (60) onto each welded tube on the Press Frame(17). Slide the Press Frame into place on thePress Base (3). Note: This will be a tight fit.The Plastic Bushings should fit onto each endof the welded tubes in the Base. Lubricate the 3/8” x 8” Bolt (1...

13 23 77 20 84 73 Bracket 24 4 105 90 73 37 34 22. Identify the Right and Left Butterfly Arms (19, 20) by the positions of the welded brackets. Press a 1 3/4” Square Inner Cap (68) into eachend of the Right Butterfly Arm (19). Wet the lowerend of the Butterfly Arm with soapy water. Slide aLarge Foam...

23 61. Attach the Press Cable (72) to the remaining “U”- Bracket (33) with a 1/4” Washer (99) and a 1/4”Nylon Locknut (103). Note: Do not completelytighten the Nylon Locknut; it should bethreaded only two turns onto the end of theCable, as shown in the inset drawing. Attach the “U”-Bracket (33) to t...

25 ADJUSTING THE LEG PRESS PLATE To adjust the position of the Leg Press Plate (16), pullout the Adjustment Pin (40) and slide the AdjustmentTube (15) either backward or forward in the bracketon the Leg Press Lever (14). Line up one of theadjustment holes in the Adjustment Tube with thehole in the b...

27 WEIGHT RESISTANCE CHART The chart below shows the approximate weight resistance at each exercise station. “Left Top” and “Right Top”refer to the 6 lb. top weights. “Bottom” refers to the 12.5 lb. bottom weight. The other numbers refer to the 12.5lb. weight plates. Weight resistance shown for the ...

28 The threaded ends on the Rear Cable (70) and thePress Cable (72) attached to the weight stacks canbe used to tighten the cables. To tighten the Rear Cable (70), remove the 5/16” x 1 3/4” Bolt (96) and the 5/16” Nylon Locknut (86) fromthe “U”-Bracket (33) and the Short Weight Tube (44). Tighten th...

CABLE DIAGRAMS The Cable Diagrams below and on the next page show the proper routing of the Rear Cable (70), the Low Cable(71), the Press Cable (72), the Butterfly Cable (73), and the Ab Cable (74). The numbers show the correct routefor each Cable. Make sure that the Cables are routed correctly, tha...

Part No. 185648 R0502A Printed in Canada © 2002 Sears, Roebuck and Co. SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179 Model No. 831.159831 QUESTIONS? If you find that: • you need help assembling or operating the WEIDER ® PRO POWER STACK weight system • a part is missing • or you need to schedule ...

8 1 REMOVE THIS PART LIST/EXPLODED DRAWING FROM THE MANUAL. SAVE THIS PART LIST/EXPLODED DRAWING FOR FUTURE REFERENCE