Weider 831.159830 user manual Leg Press Plate 16 must be on the upper edge

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65.Press a 1 3/4” Square Inner Cap (68) into the indicated end of the Adjustment Tube (15).

Attach the Adjustment Tube (15) to the bracket (not visible in the drawing) on the back of the Leg Press Plate (16) with a 5/16” x 2 1/2” Bolt (87), two 5/16” Washers (100), and a 5/16” Nylon Locknut (86).

Place the Adjustment Tube (15) in the bracket on top of the Leg Press Lever (14) and secure it with the Adjustment Pin (40). Note: The lip on the

Leg Press Plate (16) must be on the upper edge.

66.Press four 3/4” Round Inner Caps (64) into the ends of the two Pad Tubes (51).

Insert a Pad Tube (51) into the indicated hole in the Leg Lever (13). Slide two Foam Pads (52) onto the ends of the Pad Tube.

Insert a Pad Tube (51) into the indicated hole in the Butterfly Leg (11). Slide two Foam Pads (52) onto the ends of the Pad Tube.

67.Attach the Curl Pad (22) to the Curl Post (21) with two 1/4” x 3/4” Bolts (98).

65
Lip	87	15	40
	87
	100
			68
			14
	100		86
	16
66
64
	52
	51		64
			64
			52
	13
	11
			64
67
	22		98
	22
	21

68.Make sure that all parts have been properly tightened. The use of the remaining parts will be explained in ADJUSTMENTS, beginning on the following page.

Before using the weight system, pull each cable a few times to be sure that the cables move smoothly over the pulleys. If one of the cables does not move smoothly, find and correct the problem. IMPORTANT: If the cables are not properly installed, they may be damaged when heavy weight is used. See the CABLE DIAGRAMS on pages 30 and 31 for proper cable routing. If there is any slack in the cables, you will need to remove it by tightening the cables; see TROUBLESHOOTING AND MAINTENANCE on page 28.

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Contents Model No Serial No SEARS, Roebuck and CO. Hoffman ESTATES, ILTable of Contents Important Precautions Before YOU Begin DecalAssembly Make Assembly Easier for YourselfFrame Assembly Frame AssemblyLocate and open the parts bag labeled Locknuts yet Adjustments Attaching the Accessories to a Pulley StationAdjusting the LEG Press Plate Attaching the Curl PADDo not tighten the Nylon Locknuts yet Guides 26. Make sure the Weights are turned Guides 26. Note Make sure the Top Weight isOn the Short Weight Tube Weights are turned so the pin grooves are On the bottomMust be behind the Center Top Frame, as Shown in step Locknuts 90. Do not tighten the Nylon Locknuts yetNylon Locknuts yet Nylon Jamnuts 92. Do not tighten the Nylon Locknuts yetArm Assembly AssemblyLocate and open the parts bag labeled ARM Tighten the Nylon Jamnut the Press FrameCable Assembly Pages 30 Identify the Butterfly Cable 73. It is approxiBack of the Butterfly Upright 4 with a 3/8 Make sure the Long Cable Trap is oriented as ShownRemove another V-Pulley 34 from the bag Labeled Pulley BAG On the back of the Butterfly Upright 4 with aMake sure the Long Cable Trap is orient Ed as shown Identify the Rear Cable 70. It is approximatelyTrap is positioned to hold the Cable Groove of the Pulley Identify the Ab Cable 74. It is approximatelyTrap is positioned to hold the Cable Groove of the Pulley Locknut 90. Make sure the Cable is routed Direction shown Page Page Page 102 Page Seat Assembly Locate and open the parts bag labeled SeatLeg Press Plate 16 must be on the upper edge Do not tighten the 5/16 Nylon Locknuts Yet Onto the Bolts. Do not tighten the Nylon Locknuts yetTighten the Nylon Locknuts yet Locknuts 86. Do not tighten the Nylon Locknuts yetChanging the Weight Setting Weight Resistance Chart Weight High Press LEG Butter LOW Pulley ARM FLY ARM LeverLbs Left Top BottomTroubleshooting and Maintenance Tightening the CablesPage Cable Diagrams Cable ID ChartPress Cable 70, 95 1/8 71, 142 1/8 74, 226 1/2 72, 387 5/8 Low Cable Rear Cable Ab Cable Butterfly Cable Full 90 DAY Warranty Model NoSEARS, Roebuck and CO., Hoffman ESTATES, IL SEARS, Roebuck and CO., Dept WA, Hoffman ESTATES, ILPage Page Part Identification CHART-Model No .159830 R0402A Page Remove this Part LIST/EXPLODED Drawing From the Manual Part LIST-Model No Qty DescriptionDRAWING-Model No