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= • . . Model No . 831.159710 USER'S MANUAL Serial No . ( Writethe serial numberin the space above for reference . ) Serial Number Decal ( under seat ) F - XERCISE I = - C _ , U I p M E N T HELPLINEI I = 800 - 736 - 6879 " - ' _ I = _ RS , HO = = _ L ; CK A ; ; _ C ; . ' . HOFFMAN ESTATES , IL 601 " _ - _ ) www . weiderfitness . com new products , prizes , fitness tips , and much morel
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TABLE OF CONTENTS FULL 90 - DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 • ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 TROUBLE - SHOOTING AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 CABLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover Note : A PART IDENTIFICATION CHART is attached in the center of this manual . Remove the PART IDENTIFI - CATION CHART before beginning assembly . [ FULL 90 DAY WARRANTY 1 For 90 days from the date of purchase , if failure occurs due to defect in material or workmanship in this SEARS WEIGHT SYSTEM EXERCISER , contact the nearest SEARS Service Center throughout the United States and SEARS will repair or replace the WEIGHT SYSTEM EXERCISER , free of charge . This warranty does not apply when the WEIGHT SYSTEM EXERCISER is used commercially or for rental purposes . This warranty gives you specific legal rights , and you may also have other rights which vary from state to state . SEARS , ROEBUCK AND CO . , DEPT . 817WA , HOFFMAN ESTATES , IL 60179 2
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IMPORTANT PRECAUTIONS WARNING : To reduce the risk of serious injury , read the following important precautions using the home gym . 1 . Read all instructions in tbis manual and in wel the accompanying literature before using the home gym . 13 . 2 . It is the responsibility of the owner to ensure that all users of the home gym are adequate - 1 - 4 ly informed of all precautions . • • • . • " 1tended for homeuse hands and Place this decal on the seat frame leyS at all times : If the facing the user 12 : Do not place more than 125 pounds ; on thb ; _ WARNING : Before beginning this or any exercise progra _ consu ! t important for persons over the age of 35 or persons with _ r _ ; ti instructions before using . SEARS assumes no responsibility for personal injury i sustained by or through the use of this product . 3
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BEFORE YOU BEGIN Thank you for selecting the versatile WELDER ® 8920 HELPLINE at 1 - 800 - 736 - 6879 , Monday through home gym . The WELDER • 8920 offers a selection of Saturday , 7 a . m . until 7 p . m . Central " 13me ( excluding weight stations designed to develop every major mus - holidays ) . To help us assist you , please note the prod - • cle group of the body . Whether your goal is to tone uct model number and serial number before calling . your body , build dramatic muscle size and strength , or The model number is 831.159710 . The serial number improve your cardiovascular system , the WELDER ® can be found on a decal attached to the WELDER ® 8920 will help you to achieve the specific results you 8920 ( see the front cover of this owner's manual ) . want . Before reading further , please review the drawing For your benefit , read this manual carefully before below and familiarize yourself with the parts that are labeled • using the WELDER e 8920 home gym . If you have additional questions , please call our toll - free ASSEMBLED High Pulley Station DIMENSIONS : Height : 76 in . Width : 37 in . ) ) Lat Bar Length : 48 in . Butterfly Arms Backrest Press Arm Seat Weight Carriage Leg Lever Low Pulley Station Foot Plate 4
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ASSEMBLY • As you assemble the home gym , be sure that all Before beginning assembly , carefully read the parts are oriented as shown in the drawings . following information and instructions : • Place all parts of the home gym in a cleared area • Tighten all parts as you assemble them , unless and remove the packing materials ; do not dis - instructed to do otherwise . pose of the packing materials until assembly is completed . THE FOLLOWING TOOLS ( NOT INCLUDED ) ARE " REQUIRED FOR ASSEMBLY : • Assembly is divided into four stages : 1 ) frame assembly , 2 ) press and butterfly arm assembly , 3 ) • Two ( 2 ) adjustable wrenches cable and pulley assembly , and 4 ) seat and back - • One ( 1 ) standard screwdriver , = - , - . . . = = ( _ rest assembly . The hardware for each stage is packaged separately . • One ( 1 ) Phillips screwdriver • Wait until you begin each assembly stage to open • One ( 1 ) rubber mallet I _ - _ _ that parts bag . • Lubricant , such as grease or petroleum jelly , • For help identifying the small parts used in and soapy water will also be needed . assembly , use the PART IDENTIFICATION CHART located in the center of this manual _ Assembly will be more convenient if you have the following tools : A socket set , a set of open - end or Note : Some small parts may have been pre - closed - end wrenches , or a set of ratchet wrenches . attached for shipping . If a part is not in the parts bag , check to see if it has been pre - attached . 1 . Before beginning assembly , be sure that you have read and understand the infor - mation in the box above . Press a 2 " Square Outer Cap ( 51 ) onto each end of the Stabilizer ( 5 ) . Press a 2 " Square Inner Cap ( 27 ) into the end of the Base ( 4 ) . m56 Insert two 5 / 16 " x 2 3 / 4 " Cardage Bolts ( 14 ) up through the Stabilizer ( 5 ) . Insert two 5 / 16 " x 2 1 / 2 " Carriage Bolts ( 1 ) up through the Base ( 4 ) . Slide the bracket end of the Base ( 4 ) onto 3 the 5 / 16 " x 2 3 / 4 " Carriage Bolts ( 14 ) in the I Stabilizer ( 5 ) . Slide the Rear Upright ( 56 ) onto the Cardage Bolts . Hand tighten a 5 / 16 " 51 NyTon Locknut ( 3 ) onto each Carriage Bolt . 5 \ 4 51 27 5
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" 2 . Reler to drawing 2al Press a 1 " Inner Cap ( 61 ) into each end of the weight tube on the Weight Carriage ( 19 ) . Note : The Square Slider Bushings ( 70 ) should be pre - assem - bled to the Weight Carriage ( 19 ) and Weight 70 - - - - " Stop ( 67 ) . 677 Turn the Weight Stop ( 67 ) so that the hole in the Weight Stop is oriented in the same direc - tion as the hole in the bottom of the Rear Upright ( 56 ) . Make sure that the Square Slider Bush | ng ( 70 ) is above the Weight 56 - - Stop . Slide the Weight Stop onto the Rear Upright ( 56 ) . Refer to drawing 2b . Align the hole in the Weight Stop ( 67 ) with the hole near the base 65 of the Rear Upright ( 56 ) . Secure the Weight Hole Stop to the Rear Upright with a 5 / 16 " x 2 3 / 4 " Bolt ( 11 ) and a 5116 " Nylon Jamnut ( 72 ) . Now slide the Weight Carriage ( 19 ) onto the Rear Upright . 2b Press a 1 " Square Inner Cap ( 65 ) into the Front Upright ( 42 ) . Slide the Front Upright 67 ( 42 ) onto the 5 / 16 " x 2 112 " Carriage Bolts ( 1 ) in the Base ( 4 ) . Hand tighten a 5116 " Nylon 72 Locknut ( 3 ) onto each Carriage Bolt . Do not tighten the Nylon Locknuts yet . . Press a 1 3 / 4 " Square Inner Cap ( 44 ) into 3 each end of the crossbar on the Top Frame 11 55 ( 55 ) . Press two 1 " inner Caps ( 61 ) into the 61 \ top of the crossbar . 27 Attach the Top Frame ( 55 ) to the Front 57 Upright ( 42 ) and the Rear Upright ( 56 ) with 72 four 5 / 16 " x 2 1 / 2 " Bolts ( 22 ) , four 5 / 16 " Flat Crossbar Washers ( 8 ) , and four 5 / 16 " Nylon Jamnuts ( 72 ) . Press a 2 " Square Inner Cap ( 27 ) into the top of the Rear Upright . Tighten all Nylon Locknuts used in steps 1 through 3 . 4 _ Press a 1 " x 7 / 8 " Plastic Bushing ( 26 ) onto 4 1 each welded spacer on the Press Frame ( 17 ) . Slide the Press Frame onto the Base ( 4 ) so the Plastic Bushings are aligned with the indi - cated tube in the base . Note : This will be a 17 Lubricate tight fit . The Plastic Bushings should fit 59 onto the ends of the tube in the Base . Lubricate a 3 / 8 " x 8 " Bolt ( 59 ) . Attach the Press Frame ( 17 ) to the Base ( 4 ) with the f'ii 3 / 8 " x 8 " Bolt and a 3 / 6 - Nylon Locknut ( 21 ) . 4 Spacers 26 6
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, Press a 1 3 / 4 " Square Inner Cap ( 44 ) into the _ - - - - - - 44 top of one of the Press Arms ( 46 ) . Press a 1 " Round Inner Cap ( 49 ) into each end of the handle on the Press Arm . Attach the Press i Arm to one side of the Press Frame ( 17 ) with 44 . two 5 / 16 " x 2 112 " Bolts ( 22 ) and two 5 / 16 " i Nylon Locknuts ( 3 ) . / 49 - - - 46 49 - Assemble the other Press Arm ( 46 ) in the 46 - - same manner . 6 , Identify the Right Arm ( 48 ) and the Left Arm 6 ( 47 ) . Note the position of the welded bracket on each Arm . Arm identification Is very important for step 7 . Brackets 47 Welded 48 _ L \ 7 . Lubricate both axles on the Top Frame ( 55 ) . Slide the Right Arm ( 48 ) onto the right axle . Note : Be careful not to confuse the Right Arm with the Left Arm ( 47 ) ; refer to step 6 to Identify the Right Arm . Be sure that the upper end of the Right Arm is behind the indicated bracket on the Top Frame ( 55 ) . Tap two 1 " Retainers ( 63 ) and a 1 " Round Cover Cap ( 62 ) onto the right axle . Be sure that the teeth on the Retainers bend toward the Cover Cap , as shown in the inset drawing . Attach the Left Arm ( 47 ) in the same manner . 48 Press 1 3 / 4 " Square Inner Caps ( 44 ) into the lower ends of the Right and Left Arms ( 47 , 48 ) . Wet the lower end of each Arm with soapy water . Slide a Foam Pad ( 45 ) onto the lower end of each Arm . 44 . . _ , _ " " _ _ 45 _ \ " - ' _ _ 63 _ L - - - ' - - ' - " - _ 62 7
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8 . DUring stepsgthro0 _ h _ . , refer tothe CABLE DIAGRAM on page 19 of this manual to verify proper cable muting . Before begin - ning this section , identify the Short Cable ( 23 ) and the Long Cable ( 58 ) by comparing the lengths and the ends of the cables . IMPORTANT : While assembling the cables , do not overtighten the bolts and nuts securing the pulleys . The pulleys must turn freely . g . Locate the Long Cable ( 58 ) . Route the Long 9 Cable around a 3 1 / 2 " Pulley ( 15 ) . 15 25 , Using a 3 / 8 " x 3 112 " Bolt ( 16 ) and a 3 / 8 " Nylon Jamnut ( 25 ) , attach the 3 1 / 2 " Pulley ( 15 ) inthe indicated location Onthe Top Frame ( 55 ) . Be sure that the end of the Cable with the ball is on the indicated side of the Pulley and that the Cable is between the Pulley and the hook on the Top Frame ( 55 ) . ook 16 1 _ 10 . Wrap the Long Cable ( 58 ) around a " V " - Pulley 10 ( 6 ) . Attach the = V " - Pulley and a Long Cable Trap ( 50 ) to the indicated bracket on the Front Upright ( 42 ) with a 3 / 8 " x 2 1 / 2 " Bolt ( 7 ) and a 3 / 8 " Nylon Locknut ( 21 ) . Be sure that the Long Cable Trap is positioned to hold the Cable in place . 11 , Route the Long Cable ( 58 ) around a " V " - 11 Pulley ( 6 ) . Attach the " V " - Pulley ( 6 ) and a 50 Long Cable Trap ( 50 ) to the Left Arm ( 47 ) with a 3 / 8 " x 2 1 / 2 " Bolt ( 7 ) and a 3 / 8 " Nylon Locknut ( 21 ) . Be sure that the Cable is in the groove of the Pulley and that the Long Cable Trap ( 50 ) is positioned to hold the Cable in place . 58 47 8
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12 . Route the Long Cable ( 58 ) around a " V " - 12 7 50 Pulley ( 6 ) . Be sure that the Cable is in the 6 groove of the " V " - Pulley and that a Long Cable Trap ( 50 ) is turned to hold the Cable in place . Attach the " V " - Pulley ( 6 ) and the Long Cable Trap ( 50 ) to the Right Arm ( 48 ) with a 3 / 8 " x 2 112 " Bolt ( 7 ) and a 3 / 8 " Nylon Locknut ( 21 ) . Make sure the Bolt and Nylon Locknut are tight . 13 . 13 Refer to the inset drawing . Using a 5 / 16 " x 66 4 314 " Bolt ( 64 ) and a 5 / 16 " Nylon Locknut ( 3 ) , attach the Pulley Bracket ( 20 ) to the indi - cated bracket on the Top Frame ( 55 ) . Note : The Pulley Bracket is pre - assembled with a 3 112 " Pulley ( 15 ) and a Cable Trap ( 66 ) . Route the Long Cable ( 58 ) around the 3 1 / 2 " Pulley ( 15 ) attached to the Pulley Bracket ( 20 ) . Be sure that the Cable is in the groove of the Pulley and that the Cable Trap ( 66 ) is turned to hold the Cable in place . Make sure that the 3 / 8 " x 2 " Bolt ( 12 ) , securing the Pulley and Cable Trap to the Pulley Bracket , is properly tightened and that the Pulley Bracket can pivot freely . 14 . Locate the Long " U " - Bracket ( 57 ) that is pre - 14 assembled with a 3 1 / 2 " Pulley ( 15 ) and a Cable Trap ( not shown ) . Route the Long Cable ( 58 ) around the Pulley and through the Long " U " - Bracket . Be sure that the Cable Is in the groove of the Pulley , that the Cable Trap Is turned to hold the Cable in place , and that the Cable and Pulley move smoothly . 15 . Route the Long Cable ( 58 ) around a 3 1 / 2 " 15 58 _ " 15 Pulley ( 15 ) . Using a 3 / 8 " x I 3 / 4 " Bolt ( 71 ) 55 B and a 3 / 8 " Nylon Locknut ( 21 ) , secure the Pulley to the indicated bracket on the Top Frame ( 55 ) . Be sure that the Cable is in the groove of the Pulley and that the Cable and Pulley move smoothly . 21 9
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6 : - - Atlach - theL6ng ° C _ ble . ( 58 ) 1othe Weight 16 - Carriage ( 19 ) with a 3 / 8 " x 3 / 4 " Bolt ( 69 ) and a 3 / 8 " Nylon Locknut ( 21 ) • Make sure that the Bolt and the Nylon Locknut are tight . 58 17 . Using a 3 / 8 " x 3 1 / 2 " Bolt ( 16 ) , a 3 / 8 " Flat Washer ( 9 ) , and a 3 / 8 " Nylon Locknut ( 21 ) , secure a 3 ! / 2 " Pulley ( 15 ) and a Cable Trap 15 ( 66 ) to the upper hole in the Press Frame ( 17 ) . Make sure that the Cable Trap and th _ Pulley are oriented as shown . Hold a 3 1 / 2 " Pulley ( 15 ) inside the indicated bracket on the Press Frame ( 17 ) . Using a 3 / 8 " x 8 " Bolt ( 59 ) , two 318 " Flat Washers ( 9 ) , and a 3 / 8 " Nylon Locknut , attach the 3 1 / 2 " Pulley to the Press Frame as shown . 18 . Locate the Short Cable ( 23 ) . Route the 18 Short Cable under the indicated 3 1 / 2 " Pulley ( 15 ) . Be sure that the end of the Cable with 17 the ball is between the Pulley and the crossbar on the Press Frame ( 17 ) . 23 10
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19 . Slide a Cable Trap ( 66 ) and a 3 1 / 2 " Pulley , 19 42 _ 1 ! ( 15 ) onto each 3 / 8 " x 3 3 / 4 " Bolt ( 68 ) . Insert the Bolts into the Front Upright ( 42 ) from the direction shown . Hand tighten a 3 / 8 " Nylon Locknut ( 21 ) with a 3 / 8 " Flat Washer ( 9 ) onto 9 each Bolt . Be sure that all parts are orient - ed as shown . Do not tighten the Nylon Locknuts yet . 20 . Route the Short Cable ( 23 ) around the 3 1 / 2 " Pulley ( 15 ) attached to the lower hole in the . _ 1 , t Front Upright ( 42 ) . See the inset drawing . 20 t / _ _ _ _ 42 Be sure that the Cable Trap ( 66 ) is turned to hold the Cable in place and that the Cable is routed around the Pulley as shown . Tighten the 3 / 8 " Nylon Locknut ( 21 ) and the 3 / 8 " x 3 3 / 4 " Bolt ( 68 ) . 23 23 / i Inset shows view _ 21 • 5 from other side < 21 . Route the Short Cable ( 23 ) up around the 21 I _ / ' 42 . _ / 3 112 " Pulley ( 15 ) attached to the upper hole in the Press Frame ( 17 ) . Be sure that the Cable Trap ( 66 ) is turned to hold the Cable in place and that the Cable is routed around the Pulley as shown . Next , route the Short Cable ( 23 ) around the 3 1 / 2 " Pulley ( 15 . ) a . ttached to the upper hole in the Front Upright ( 42 ) . Refer to the inset drawing . Be sure that the Cable Trap ( 66 ) is turned to hold the Cable in place and that the Cable is routed around the Pulley ( 15 ) as shown . 11
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22 . " Atta _ : h'the end of - tr _ e Sh . ort Cable ( 23 ) to the 22 Long " U " - Bracket ( 57 ) v _ ith a 1 / 4 " Nylon Lock - i _ i - nut ( 2 ) and a 1 / 4 " Flat Washer ( 10 ) . Do not completely tighten the Nylon Locknut ; it should be threaded onto the end of the Cable until two threads are showing above the Nylon Locknut , as shown in the inset ! _ i _ : ¸ drawing , 2 10 10 7 _ 2 5 3 23 , Attach the Backrest ( 41 ) to the Front Upright 23 ( 42 ) with two 1 / 4 " x 2 112 " Screws ( 43 ) and two 1 / 4 " Flat Washers ( 10 ) . 12
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This chart is provided to help you identify the small parts used in assembly . Important : Some parts may have been pre - essembled for shipping purposes ; if you cannot find a part in . the parts bags , check to see if it has been pre - assembled . Please Note : Assembly is divided into four stages : 1 ) frame assembly , 2 ) press and butterfly arm assembly , 3 ) cable and pulley assembly , and 4 ) seat and backrest assembly . The hardware for each stage is packaged separately . Wait until you begin each assembly stage to open that parts bag . 831.159710 R1199A
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O _ 1 / 411 NyIIorl Locknut ( 21 1 / 4 " x 3 / 4 " Screw ( 18 ) 5 / 16 " Nylon Locknut ( 3 ) 1 / 4 " x 2 " Screw ( 24 ) 3 / 8 " Nylon Locknut ( 21 ) 1 / 4 " x 2 " Carriage Bolt ( 38 ) 1 / 4 " x 2 1 / 2 " Screw ( 43 ) 3 / 8 " Nylon Jamnut ( 25 ) 5 / 16 " x 2 1 / 4 " Bolt ( 33 ) 1 / 4 " Fiat Washer ( 10 ) 5 / 16 " x 2 1 / 2 " Bolt ( 22 ) 5 / 16 " Flat Washer ( 8 ) 5 / 16 " x 2 1 / 2 " Carriage Bolt ( 1 ) 5 / 16 " x 2 3 / 4 " Bolt ( 11 ) 3 / 8 " Flat Washer ( 9 ) 5116 " x 2 3 / 4 " Carriage Bolt ( 14 ) 5 / 16 " x 4 314 " Bolt ( 64 )
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1 " x 7 / 8 " PlasticBushing ( 26 ) 1 " Retainer ( 63 ) 3 / 8 " x 3 / 4 " Bolt ( 69 ) LO v o 133 _ o x 3 / 8 " x 1 3 / 4 " Bolt ( 71 ) 3 / 8 _ x 2 " Bolt ( 12 ) 3 / 8 " x 2 1 / 2 " Bolt ( 7 ) 3 / 8 " x 3 1 / 2 " Bolt ( 16 ) 3 / 8 " x 3 3 / 4 " Bolt ( 68 )
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1 " Round Inner Cap ( 49 ) 3 / 4 " Round Inner Cap ( 34 ) 1 " Round Cover Cap ( 62 ) 3 / 8 " x 2 1 / 2 " Eyebolt ( 35 ) 1 " Inner Cap ( 61 ) 1 " Square Inner Cap ( 65 ) f 1 3 / 4 " Square Inner Cap ( 44 ) 1 1 / 2 " Square Inner Cap ( 32 ) f J 2 " Sqt , , are Outer Cap ( 51 ) 2 " Square Inner Cap ( 27 )
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24 . Press a 1 1 / 2 " Square Inner Cap ( 32 ) into the 24 Seat Frame ( 36 ) . Insert the 1 / 4 " x 2 " Carriage Bolt ( 38 ) into the center hole in the Seat Plate ( 37 ) . Attach the Seat Plate to the Seat ( 13 ) with two 114 " x _ i ! _ ! iI ! _ i 3 / 4 " Screws ( 18 ) . 13 Insert the 1 / 4 " x 2 " Carriage Bolt ( 38 ) into the 3 ' : indicated hole in the Seat Frame ( 36 ) . Tighten a 114 " Nylon Locknut ( 2 ) with a 1 / 4 " Flat Washer ( 10 ) onto the Carriage Bolt . 36 , , _ _ Attach the other end of the Seat ( 13 ) to the 24 _ _ _ , 10 - - - ' _ Seat Frame ( 36 ) with a 1 / 4 " Flat Washer { 10 ) * " - 2 and the 1 / 4 " x 2 " Screw ( 24 ) . 25 . Press a 1 1 / 2 " Square Inner Cap ( 32 ) . into the 25 Leg Lever ( 29 ) , Lubricate the 5 / 16 " x 2 114 " Bolt ( 33 ) . Attach the Leg Lever ( 29 ) to the Seat Frame ( 36 ) with the 5 / 16 " x 2 1 / 4 " Bolt and a 5 / 16 " Nylon Locknut ( 3 ) . Do not overUghten the Nylon Locknut . The Leg Lever must pivot freely . Insert the 3 / 8 " x 2 1 / 2 " Eyebott ( 35 ) into the Leg Lever ( 29 ) from the direction shown . Tighten a 5 / 16 " Nylon Locknut ( 3 ) with a 318 " Flat Washer ( 9 ) onto the Eyebolt . 26 . Rest the Seat Frame ( 36 ) on the indicated pin in the Front Upright ( 42 ) . Attach the Seat Frame to the Front Upright with a 5 / 16 " x 2 3 / 4 " Carriage Bolt ( 14 ) and the Seat Knob ( 40 ) . 40 . _ ; _ i 13
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" 27 . P'ress 3 / 4 " - Round - Inner : Caps ( 34 ) into the 27 ends of both Pad Tubes ( 28 ) . Insert one Pad Tube ( 28 ) into the Seat Frame ( 36 ) . Slide a Foam Pad ( 30 ) onto each end of the Pad Tube . Insert the other Pad Tube ( 28 ) into the Leg Lever ( 29 ) . Slide a Foam Pad ( 30 ) onto each end of the Pad Tube . 30 34 28 28 . Make sure that all parts have been properly tightened . The use of all remaining parts wilt be explained in ADJUSTMENT , beginning on page 15 of this manual . Before using the home gym , pull each cable a few times to make sure that the cables move smoothly over the pulleys . If one of the cables does not move smoothly , find and correct the problem . IMPOR - TANT : If the cables are not properly routed , they may be damaged when heavy weight is used . See the CABLE DIAGRAM on page 19 of this manual for proper cable routing . If there is any slack in the cables , you will need to remove it by tightening the cables . See TROUBLE - SHOOT - ING AND MAINTENANCE on page 18 . 14
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ADJUSTMENT The instructions below describe how each part of the home gym can be adjusted . Refer to the exercise poster accompanying this manual to see how the home gym should be set up for each exercise . IMPORTANT : When attaching the lat bar or nylon strap , make sure that the attachments are in the correct starting position for the exercise to be performed . If there is any slack in the cables or chain as an exercise is performed , the effectiveness of the exercise will be reduced . ADDING WEIGHTS TO THE WEIGHT CARRIAGE To add resistance to your workout , slk _ e an equal amount of weight ( not included ) onto each side of the weight tube on the Weight Carriage ( 19 ) . Make sure that the weights are pushed against the stops and 19 that the amount of weight on each end of the weight Weight tube is the same . Note : Due to the cables and pul - Tube leys , the actual amount of resistance at each P exercise station may vary from the amount of weight used . Use the WEIGHT RESISTANCE J CHART on page 17 to find the actual amount of resistance at each weight station . J V Stops ATTACHING THE LAT BAR OR NYLON STRAP TO THE HIGH PULLEY STATION Attach the Lat Bar ( 54 ) to the Long Cable ( 58 ) with a 53 Cable Clip ( 53 ) . For some exercises , the Chain ( 52 ) should be attached between the Lat Bar and the Long Cable with two Cable Clips . Adjust the length of the 58 Chain between the Lat Bar and the Long Cable so the Lat Bar is in the correct starting position for the exercise to be performed . 54 The Nylon Strap ( not shown ) can be attached in the same manner . ATTACHING THE LAT BAR OR NYLON STRAP TO THE LOW PULLEY STATION Attach the Lat Bar ( 54 ) to the Short Cable ( 23 ) with a 53 Cable Clip ( 53 ) . For some exercises , the Chain ( 52 ) should be attached between the Lat Bar and the Pulley Cable with two Cable Clips . Adjust the length of the Chain between the Lat Bar and the Short Cable so the Lat Bar is in the correct starting position for the exercise to be performed , 54 The Nylon Strap ( not shown ) can be attached in the same manner . 15
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ATTAcHiNG ANDREMOVING TH _ SEAT Set { he bracket on the Seat Frame ( 36 ) onto the indi - cated pins on the Front Upright ( 42 ) . Attach the Seat 13 Frame to the Front Upright with the 5 / 16 " x 2 3 / 4 " Carriage Bolt ( 14 ) and the Seat Knob ( 40 ) . For some exercises , the Seat ( 13 ) must be removed . First , be sure that the chain is not attached to the leg lever . Next , remove the Seat Knob ( 40 ) and the 5 / 16 " x 2 3 / 4 " Carriage Bolt ( 14 ) from the Seat Frame ( 36 ) . Lift the Seat Frame off the Front Upright ( 42 ) . ATTACHING THE LEG LEVER TO THE LOW PULLEY STATION To use the Leg Lever ( 29 ) , the seat must be attached to the front upright ( see ATTACHING AND REMOV - ING THE SEAT above ) . Attach one end of the Chain ( 52 ) to the Eyebolt ( 35 ) with a Cable Clip . Attach the Chain ( 52 ) to the Short 35 Cable ( 23 ) with a Cable Clip ( 53 ) . 16
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WEIGHT RESISTANCE CHART _ . ° This chart shows the approximate weight resistance at each weight station . The column labeled " WEIGHT ON WEIGHT CARRIAGE " refers to the amount of weight , in pounds , placed on the weight carriage . The weight resistance shown for the butterfly arm station is for each butterfly arm . N'ote : The actual resistance at each station may vary due to friction between the cables , pulleys , and weight carriage . WEIGHT ON PRESS ARM BU'I - rERFLY ARM LOW PULLEY / HIGH PULLEY WEIGHT ( Ibs . ) ( Ibs . ) LEG LEVER ( Ibs . ) CARRIAGE ( Ibs . ) 12 0 7 10 10 30 68 33 53 42 35 78 38 61 47 40 87 42 68 53 45 97 47 75 58 50 106 51 82 63 8O 162 78 125 95 85 172 82 132 100 9O 181 87 139 105 95 190 91 146 110 100 200 96 116 153 , , 17
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TROUBLE - SHOOTING AND MAINTENANCE Inspect and tighten all parts each time you use the home gym . Replace any worn parts immediately . The home gym can be cleaned using a damp cloth and mild non - abrasive detergent . Do not use solvents . TIGHTENING THE CABLES Woven cable , the type of cable used on the home gym , can stretch slightly when it is first used . If there is slack in the cables before resistance is felt , the cables should be tightened . Slack can be removed from the Short Cable ( 23 ) by by tightening the 1 / 4 " Nylon Locknut ( 2 ) at the end of the Cable . Additional slack can be removed by moving the 3 1 / 2 " Pulley ( 15 ) to the other hole in the Long " U " - Bracket ( 57 ) . Remove the 3 / 8 " Nylon Locknut ( 21 ) and the 3 / 8 " x 2 " Bolt ( 12 ) from the Cable Trap ( 66 ) , the Pulley , and the " U " - Bracket . Re - attach the Pulley and 57 the Cable Trap to the other hole in the " U " - Bracket . Make sure that the Cable Trap is in the proper position and that the Cable and Pulley move smoothly . Note : If a cable tends to slip off the pulleys , the cable may have become twisted . Remove the cable and re - install it . If a cable needs to be replaced , see ORDERING REPLACEMENT PARTS on the back cover o ! this manual . 18
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CABLE DIAGRAM The cable diagram below shows the proper routing of the Short Cable ( 23 ) and the Long Cable ( 58 ) . Use the diagram to be sure that the two cables and the cable traps have been assembled correctly . If the cables have not been correctly routed , the home gym will not function properly and damage may occur . The numbers show the correct route for each cable . The starting and ending points of each cable are labeled . The small drawings show the correct position of each cable trap . Make sure that the cable traps do not touch or bind the cables . Pulley Long Cable ( 58 ) TOP VIEW 5 - - Long " U ° - Bracket Short Cable ( 23 ) Weight Carria _ 4 Pulley 2 t9
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q - . . . . NOTES - ' 20
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NOTES 21
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PART LIST - - Modei No . 831.159710 Rl199A Description Key No . Qty . Description Key No . Qty . 1 / 4 " x 2 " Carriage Bolt 1 2 5 / 16 " x 2 112 ° Carriage Bolt 38 1 Nylon Strap 2 2 1 / 4 " Nylon Locknut 39 1 Seat Knob 3 14 5 / 16 " Nylon Locknut 40 1 Backrest 4 1 Base 41 1 Front Upright 5 1 Stabilizer 42 1 1 / 4 " x 2 1 / 2 " Screw 6 3 " V " - Pulley 43 2 1 3 / 4 " Square inner Cap 7 3 3 / 8 " x 2 1 / 2 " Bolt 44 6 Foam Pad 8 4 5 / 16 " Flat Washer 45 2 Press Arm 9 6 3 / 8 " Flat Washer 46 2 Left Arm 10 5 1 / 4 " Flat Washer 47 1 11 3 5 / 16 " x 2 3 / 4 " Bolt 48 1 Right Arm 12 2 3 / 8 " x 2 " Bolt 49 4 1 " Round inner Cap 13 1 Seat 50 3 Long Cable Trap 2 " Square Outer Cap 14 3 5 / 16 " x 2 3 / 4 " Carriage Bolt 51 2 Chain 15 8 3 1 / 2 " Pulley 52 1 16 2 3 / 8 " x 31 / 2 " Bolt 53 2 Cable Clip ' Lat Bar 17 1 Press Frame 54 1 18 2 1 / 4 " x 3 / 4 " Screw 55 1 Top Frame Rear Upright 19 1 Weight Carriage 56 1 Long " U " - Bracket 20 1 Pulley Bracket 57 1 Long Cable 21 13 3 / 8 " Nylon Locknut 58 1 3 / 8 " x 8 " Bolt 22 6 5 / 16 " x 2 1 / 2 " Bolt 59 2 23 1 Short Cable 60 2 ButterflyArm Bushing 24 1 1 / 4 " x 2 " Screw 61 4 1 " Inner Cap 1 " Round Cover Cap 25 1 3 / 8 " Nylon Jamnut 62 2 1 " Retainer 26 2 1 " x 7 / 8 " Plastic Bushing 63 4 5 / 16 " x 4 314 " Bolt 27 2 2 " Square Inner Cap 64 1 28 2 Pad Tube 65 1 1 " Square Inner Cap Cable Trap 29 1 Leg Lever 66 5 30 4 Foam Pad 67 1 Weight Stop 3 / 8 " x 3 3 / 4 " Bolt 31 2 Hand Gdp 68 2 3 / 8 " x 3 / 4 " Bolt 32 2 1 1 / 2 " Square Inner Cap 69 " " 1 33 1 5 / 16 " x 2 1 / 4 " Bolt 70 3 Square Slider Bushing 3 / 8 " x 1 3 ! 4 " Bolt 34 4 3 / 4 " Round Inner Cap 71 1 5 / 16 " Nylon Jamnut 35 1 3 / 8 " x 2 1 / 2 " Eyebott 72 3 User's Manual 36 1 Seat Frame # 1 Exercise Poster 37 1 Seat Plate # 1 without notice . Note : " # " indicates a non - illustrated part . Specifications are subject to change 22
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EXPLODED DRAWING - - Model No . 831.159710 " R1199A - 44 25 27 i _ 45 13 5 49 22 51 31 _ 52 23
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sm / , 4Rs The model number and serial number of your WELDER ® 8920 Model No . 831.159710 home gym are hsted on a decal attached to the frame . See the front cover of thts manual to find the location of the decal . All replacement parts are available for immediate purchase or QUESTIONS ? special order when you vls = tyour nearest SEARS Service Center . To request service or to order parts by telephone , call the toll - free numbers hsted at the left . If you find that : • you need help assembling or When requesting help or service , or ordenng parts , please be pre - operating the WELDER ® 8920 pared to provide the following mformation : home gym • The MODEL NUMBER of the product ( 831.159710 ) . • a part is missing • or you need to schedule repair • The NAME of the product ( WELDER ° 8920 home gym ) . service • The KEY NUMBER and DESCRIPTION of the PART ( see the call our toll - free HELPLINE PART LIST and EXPLODED DRAWING on pages 22 and 23 of 1 - 800 - 736 - 6879 this manual ) . Monday - Saturday , 7 am - 7 pm SEARS , ROEBUCK AND CO . , HOFFMAN ESTATES , IL 60179 Central Time ( excluding holidays ) REPLACEMENT PARTS If parts become worn and need to be replaced , call the following toll - free number 1 - 800 - FON - PART ( 1 - 800 - 366 - 7278 ) Part No . 158877 R1199A Printed in Canada © 1999 Sears , Roebuck and Co .