Weider Home Gym WESY85104 User Manual

®
Model No. WESY85104  
Serial No.  
(Write the serial number in the space  
USER'S MANUAL  
above for reference.)  
Serial Number Decal  
QUESTIONS?  
As a manufacturer, we are com-  
mitted to providing complete  
customer satisfaction. If you have  
questions, or find there are miss-  
ing or damaged parts, we will  
guarantee you complete satisfac-  
tion through direct assistance  
from our factory.  
TO AVOID UNNECESSARY  
DELAYS, PLEASE CALL DIRECT  
TO OUR TOLL-FREE CUSTOMER  
HOT LINE. The trained techni-  
cians on our customer hot line  
will provide immediate assis-  
tance, free of charge to you.  
CUSTOMER HOT LINE:  
1-800-999-3756  
Mon.–Fri., 6 a.m.–6 p.m. MST  
Visit our website at  
CAUTION  
Read all precautions and instruc-  
tions in this manual before using  
this equipment. Save this manual  
for future reference.  
new products, prizes,  
fitness tips, and much more!  
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IMPORTANT PRECAUTIONS  
WARNING: To reduce the risk of serious injury, read the following important precautions  
before using the home gym system.  
1. Read all instructions in this manual and in  
the accompanying literature before using the  
home gym system.  
8. Keep hands and feet away from moving parts.  
9. Always stand on a foot plate when perform-  
ing an exercise that could cause the home  
gym system to tip.  
2. It is the responsibility of the owner to ensure  
that all users of the home gym system are  
adequately informed of all precautions.  
10. Never release the press arm, butterfly arms,  
leg lever, lat bar, or nylon strap while weights  
are raised. The weights will fall with great  
force.  
3. The home gym system is intended for home  
use only. Do not use the home gym system  
in any commercial, rental, or institutional set-  
ting.  
11. Make sure that the cables remain on the pul-  
leys at all times. If the cables bind while you  
are exercising, stop immediately and make  
sure that the cables are on all of the pulleys.  
4. Use the home gym system only on a level  
surface. Cover the floor or carpet beneath  
the home gym system for protection.  
12. Always disconnect the lat bar from the home  
gym system when performing an exercise  
that does not use the lat bar.  
5. IMake sure all parts are properly tightened  
each time you use the home gym system.  
Replace any worn parts immediately.  
13. The home gym system is designed to support  
a a maximum user weight of 300 pounds.  
6. Keep children under 12 and pets away from  
the home gym system at all times.  
14. If you feel pain or dizziness at any time while  
exercising, stop immediately and begin cool-  
ing down.  
7. Always wear athletic shoes for foot protec-  
tion.  
WARNING:  
Before beginning this or any exercise program, consult your physician. This  
is especially important for persons over the age of 35 or persons with pre-existing health problems.  
Read all instructions before using. ICON assumes no responsibility for personal injury or property  
damage sustained by or through the use of this product.  
3
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BEFORE YOU BEGIN  
Thank you for selecting the versatile WEIDER® 8510  
Service Department toll-free at 1-800-999-3756,  
home gym system. The WEIDER® 8510 offers a selec- Monday through Friday, 6 a.m. until 6 p.m. Mountain  
tion of weight stations designed to develop every  
major muscle group of the body. Whether your goal is  
to tone your body, build dramatic muscle size and  
strength, or improve your cardiovascular system, the  
WEIDER® 8510 will help you to achieve the specific  
results you want.  
Time (excluding holidays). To help us assist you,  
please note the product model number and serial  
number before calling. The model number is  
WESY85104. The serial number can be found on a  
decal attached to the home gym system (see the front  
cover of this owner's manual).  
For your benefit, read this manual carefully before  
using the WEIDER® 8510 home gym system. If you  
have additional questions, please call our Customer  
Before reading further, please review the drawing  
below and familiarize yourself with the parts that are  
labeled.  
ASSEMBLED  
DIMENSIONS:  
Height: 76 in.  
Width: 38 in.  
Length: 53 in.  
High Pulley Station  
Lat Bar  
Butterfly Arms  
Backrest  
Press Arm  
Seat  
Weight Stack  
Leg Lever  
Weight Pin  
Low Pulley Station  
Foot Plate  
4
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ASSEMBLY  
Before beginning assembly, carefully read the  
following information and instructions:  
As you assemble the home gym system, be sure  
that all parts are oriented as shown in the  
drawings.  
Place all parts of the home gym system in a  
cleared area and remove the packing materials;  
do not dispose of the packing materials until  
assembly is completed.  
Tighten all parts as you assemble them, unless  
instructed to do otherwise.  
THE FOLLOWING TOOLS (NOT INCLUDED) ARE  
REQUIRED FOR ASSEMBLY:  
• The 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.  
• Two (2) adjustable wrenches  
• One (1) standard screwdriver  
• One (1) phillips screwdriver  
• One (1) rubber mallet  
• Wait until you begin each assembly stage to open  
that parts bag.  
For help identifying the small parts used in  
assembly, use the PART IDENTIFICATION  
CHART located in the center of this manual.  
Note: Some small parts may have been pre-  
attached for shipping. If a part is not in the parts  
bag, check to see if it has been pre-attached.  
• Lubricant, such as grease or petroleum jelly,  
and soapy water will also be needed.  
Assembly will be more convenient if you have the  
following tools: A socket set, a set of open-end or  
closed-end wrenches, or a set of ratchet wrenches.  
1. Before beginning assembly, be sure that  
you have read and understand the infor-  
mation in the box above.  
1
High Side of  
Bracket  
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).  
56  
Insert two 5/16” x 2 3/4” Carriage 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 indicated end of the Base (4) onto  
the 5/16” x 2 3/4” Carriage Bolts (14) in the  
Stabilizer (5). Slide the Rear Upright (56)  
onto the Carriage Bolts. Hand tighten a 5/16”  
Nylon Locknut (3) onto each Carriage Bolt.  
The high side of the bracket on the Rear  
Upright must be on the side shown. Do  
not tighten the Nylon Locknuts yet.  
3
51  
5
4
51  
14  
1
27  
5
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2. Slide the Front Upright (42) onto the 5/16” x  
2 1/2” Carriage Bolts (1) in the Base (4).  
Hand tighten a 5/16” Nylon Locknut (3) onto  
each Carriage Bolt. Do not tighten the  
Nylon Locknuts yet.  
2
Press a 1” Square Inner Cap (65) into the  
Front Upright (42).  
42  
65  
3
4
1
3. Press a 2” Square Inner Cap (27) into each  
end of the Top Frame (55). Press a 1 3/4”  
Square Inner Cap (44) into each end of the  
crossbar on the Top Frame. Press two Round  
Inner Caps (78) into the top of the crossbar.  
3
11  
11  
8
27  
8
44  
55  
Attach the Top Frame (55) to the Front Upright  
(42) and the Rear Upright (56) with four 5/16”  
x 2 3/4” Bolts (11), four 5/16” Flat Washers  
(8), and four 5/16” Nylon Locknuts (3).  
27  
78  
44  
3
Crossbar  
3
Tighten all Nylon Locknuts used in steps 1  
through 3.  
56  
42  
4. Set two Weight Bumpers (19) onto the brack-  
et on the Base (4) as shown.  
4
25  
Stack six Weights (25) on the Weight  
Bumpers (19). Be sure that all of the Weights  
are turned so the pin grooves are on the  
same side. Be careful not to tip the stack  
of Weights.  
Pin Groove  
19  
4—Bracket  
6
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5. Press the Weight Tube Bumper (64) into the  
end of the Weight Tube (63). Insert the  
Weight Tube into the stack of Weights (25).  
Be sure that the pins on the Weight Tube are  
resting in the pin grooves in the upper  
Weight.  
5
Holes  
Lubricate the insides of the holes in the Top  
Weight (76). Set the Top Weight onto the  
stack of Weights (25).  
62  
Insert both Weight Guides (62) into the stack  
of Weights (25). Be sure that the holes in  
the Weight Guides are at the top, as  
shown.  
76  
Lubricate  
63  
64  
25  
6
61  
6. Attach the upper ends of the Weight Guides  
(62) to the Top Frame (55) with the 5/16” x 6”  
Bolt (60), two 1/2” x 3/4” Spacers (61), and a  
Nylon Locknut (3).  
3
55  
Be sure that the Pulley Bracket (20) is in  
front of the right Weight Guide (62) as  
shown.  
60  
20  
62  
7
7. Press a 1” x 7/8” Plastic Bushing (75) onto  
each welded spacer on the Press Frame (17).  
Slide the Press Frame into place on the Base  
(4). Note: This will be a tight fit. The  
Pulleys  
17  
Plastic Bushings should fit onto each end  
of the indicated tube in the Base. Be sure  
that the pulleys are on the indicated side.  
Lubricate  
59  
Lubricate the 3/8” x 8” Bolt (59). Attach the  
Press Frame (17) to the Base (4) with the  
3/8” x 8” Bolt and a 3/8” Nylon Locknut (21).  
21  
Welded  
Spacers  
4Tube  
75  
7
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8. Press a 1 3/4” Square Inner Cap (44) into the  
top of a Press Arm (46). Press a 1” Round  
Inner Cap (49) into each end of the handle on  
the Press Arm. Attach the Press Arm to one  
side of the Press Frame (17) with two 5/16” x  
2 1/2” Bolts (22) and two 5/16” Nylon  
Locknuts (3).  
8
44  
49  
44  
49  
46  
49  
46  
Assemble the other Press Arm (46) in the  
same manner.  
22  
3
17  
9. Identify the Right Arm (48) and the Left Arm  
(47). Note the position of the welded bracket  
on each Arm. Arm identification is very  
important for step 10.  
9
50  
6
7
50  
6
Welded  
Brackets  
Note: The “V”-Pulleys (6), Long Cable Traps  
(50), 3/8” x 2 1/2” Bolts (7), and 3/8” Nylon  
Locknuts (21) are pre-attached. These have  
been shown disassembled for easy part iden-  
tification.  
47  
21  
48  
10. Lubricate both axles on the Top Frame (55).  
10  
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 9  
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).  
47  
Bracket  
Lubricate  
Axle  
Tap two 1” Retainers (69) and a 1” Round  
Cover Cap (70) onto the right axle. Be sure  
that the teeth on the Retainers bend  
toward the Cover Cap, as shown in the  
inset drawing.  
69  
70  
48  
45  
Attach the Left Arm (47) in the same manner.  
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 10” Pad (45) onto the  
lower end of each Arm.  
44  
55  
45  
69  
70  
8
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11. During steps 11 through 25, refer to the  
CABLE DIAGRAM on page 20 of this manual  
to verify proper cable routing. Before begin-  
ning this section, identify the Long Cable (23)  
and the Short Cable (58) by comparing the  
lengths and ends of the cables.  
11  
23  
58  
IMPORTANT: While assembling the cables,  
do not overtighten the bolts and nuts  
securing the pulleys. The pulleys must be  
able to turn freely.  
12. Locate the Long Cable (23). Route the Long  
Cable around the indicated 3 1/2” Pulley (15)  
attached to the 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.  
Tighten the 3/8” x 3 3/4” Bolt (71) and the 3/8”  
Nylon Locknut (not shown).  
12  
23  
55  
15  
Ball  
Hook  
71  
13. Wrap the Long Cable (23) around a “V”-Pulley  
(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.  
13  
7
50  
6
42  
23  
21  
14. Route the Long Cable (23) around the “V”-  
Pulley (6) on the Left Arm (47). Be sure that  
the Cable is in the groove of the Pulley  
and that the Long Cable Trap (50) is posi-  
tioned to hold the Cable in place. Tighten  
the 3/8” x 2 1/2” Bolt (7) and the 3/8” Nylon  
Locknut (not shown).  
14  
50  
7
6
47  
23  
9
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15. Route the Long Cable (23) around the “V”-  
Pulley (6) on the Right Arm (48). Be sure  
that the Cable is in the groove of the “V”-  
Pulley and that the Long Cable Trap (50) is  
turned to hold the Cable in place. Tighten  
the 3/8” x 2 1/2” Bolt (7) and the 3/8” Nylon  
Locknut (not shown).  
15  
7
50  
6
48  
23  
68  
16. Route the Long Cable (23) 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. Tighten the 3/8” x 2” Bolt (12) and the  
3/8” Nylon Locknut (not shown).  
16  
66  
20  
12  
23  
Be sure that the 5/16” x 5” Bolt (68) is proper-  
ly tightened and that the Pulley Bracket (20)  
can move freely.  
15  
17. See the inset drawing. Attach a 3 1/2” Pulley  
(15) and a Cable Trap (66) to the indicated  
hole in the Long “U”-Bracket (57) with a 3/8” x  
2” Bolt (12) and a 3/8” Nylon Locknut (21). Be  
sure that the Cable Trap is inside the “U”-  
Bracket. Note: This may come pre-assem-  
bled.  
17  
23  
23  
Route the Long Cable (23) around the 3 1/2”  
Pulley (15) and through the Long “U”-Bracket  
(57). Be sure that the Cable is in the  
groove of the Pulley and that the Cable  
and Pulley move smoothly.  
15  
12  
66  
21  
57  
18. Note: The Pulley (15) in this drawing is  
pre-assembled. It is shown disassembled  
for easy part identification.  
18  
15  
23  
Bracket  
12  
Route the Long Cable (23) around the 3 1/2”  
Pulley (15) attached to the bracket on the Top  
Frame (55). Tighten the 3/8” x 2” Bolt (12)  
and the 3/8” Nylon Locknut (21). Be sure that  
the Cable is in the groove of the Pulley  
and that the Cable and Pulley move  
smoothly.  
55  
21  
10  
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19. Note: This assembly step shows how to  
complete the assembly of several pre-  
attached parts.  
19  
The 5/8” x 9/16” Spacer (73) has been pre-  
attached on the outside of the 3 1/2” Low  
Pulley (77) for shipping purposes. Remove  
the 3/8” Nylon Locknut (21), the Spacer, and  
the Pulley from the 3/8” x 3 3/4” Bolt (71). Do  
not remove the Bolt. The Bolt has been  
shown removed for part identification.  
Reattach the 3 1/2” Low Pulley (77), with the  
5/8” x 9/16” Spacer (73) between the Pulley  
and the Press Frame (17). Do not tighten  
the 3/8” Nylon Locknut (21) yet. Be sure  
that the 3/8” x 3 3/4” Bolt (71), the 3/8” Flat  
Washer (9), the 5/8” x 9/16” Spacer (73),  
the 3 1/2” Low Pulley (77), and the 3/8”  
Nylon Locknut (21) are oriented as shown.  
9
71  
73  
17  
77  
21  
20. Locate the Short Cable (58). Route the  
Short Cable (58) under the 3 1/2” Low Pulley  
(77). Be sure that the end of the Cable with  
the ball is on the indicated side of the  
Press Frame (17) and that the Cable is  
between the Pulley and the crossbar on  
the Press Frame. Tighten the 3/8” Nylon  
Locknut (21) and the 3/8” x 3 3/4” Bolt (not  
shown).  
20  
21  
17  
77  
Ball  
Crossbar  
58  
11  
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21. Route the Short Cable (58) around the 3 1/2”  
Pulley (15) attached to the lower hole in the  
Front Upright (42). See 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 as  
shown. Tighten the 3/8” Nylon Locknut (21)  
and the 3/8” x 3 3/4” Bolt (71).  
21  
42  
15  
42  
15  
71  
66  
58  
58  
Inset shows view  
from other side  
21  
22  
22. Route the Short Cable (58) around the 3 1/2”  
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. Tighten the 3/8” Nylon  
Locknut (21) and the 3/8” x 3 1/2” Bolt (not  
shown).  
58  
15  
66  
21  
17  
23. Route the Short Cable (58) around the 3 1/2”  
Pulley (15) attached to the upper hole in the  
Front Upright (42). See 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 as  
shown. Tighten the 3/8” Nylon Locknut (21)  
and the 3/8” x 3 3/4” Bolt (71).  
23  
42  
58  
15  
71  
15  
42  
21  
66  
58  
Inset shows view  
from other side  
12  
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24. Attach the end of the Short Cable (58) to the  
Long “U”-Bracket (57) with a 1/4” Nylon Lock-  
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 so only a couple of threads are  
showing above the nut, as shown in the  
inset drawing.  
24  
2
57  
10  
58  
2
10  
58  
57  
25  
25. Attach the Long Cable (23) to the Small “U”-  
Bracket (67) with a 1/4” Nylon Locknut (2)  
and a 1/4” Flat Washer (10). Do not com-  
pletely tighten the Nylon Locknut. It  
should be threaded onto the end of the  
Cable only a couple of turns, as shown in  
the inset drawing.  
Attach the Small “U”-Bracket (67) to the  
Weight Tube (63) with the 5/16” x 1 3/4” Bolt  
(72) and a 5/16” Nylon Locknut (3).  
23  
67  
72  
3
63  
10  
2
23  
10  
2
67  
13  
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26. Attach the Backrest (41) to the Front Upright  
(42) with two 1/4” x 2 1/2” Screws (43) and  
two 1/4” Flat Washers (10).  
26  
42  
41  
10  
43  
27. Press a 1 1/2” Square Inner Cap (32) into the  
Seat Frame (36).  
27  
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 1/4” x  
3/4” Screws (18).  
13  
Insert the 1/4” x 2” Carriage Bolt (38) into the  
indicated hole in the Seat Frame (36).  
Tighten a 1/4” Nylon Locknut (2) with a 1/4”  
Flat Washer (10) onto the Carriage Bolt.  
38  
37  
32  
18  
2
36  
24  
Attach the other end of the Seat (13) to the  
Seat Frame (36) with a 1/4” Flat Washer (10)  
and the 1/4” x 2” Screw (24).  
10  
28. Press a 1 1/2” Square Inner Cap (32) into the  
Leg Lever (29).  
28  
36  
Lubricate the 5/16” x 2 1/4” 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 overtighten the Nylon  
Locknut. The Leg Lever must be able to  
pivot freely.  
3
2
Lubricate–33  
29  
9
35  
Insert the 3/8” x 2” Eyebolt (35) into the Leg  
Lever (29) from the direction shown. Tighten  
a 3/8” Nylon Locknut (21) with a 3/8” Flat  
Washer (9) onto the Eyebolt.  
21  
32  
14  
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29. 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).  
29  
40  
36  
14  
Pin  
42  
30. Press 3/4” Round Inner Caps (34) into the  
ends of both 12 1/2” Pad Tubes (28).  
30  
Insert one 12 1/2” Pad Tube (28) into the  
Seat Frame (36). Slide a 5 1/2” Pad (30) onto  
each end of the Pad Tube.  
Insert the other 12 1/2” Pad Tube (28) into the  
Leg Lever (29). Slide a 5 1/2” Pad (30) onto  
each end of the Pad Tube.  
30  
36  
34  
28  
29  
34  
30  
15  
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31. Remove the decals from the decal sheet (not shown) and apply them to the home gym system in the loca-  
tions shown below.  
31  
HIGH PULLEY  
BUTTERFLY  
8510  
BENCH PRESS  
LEG EXTENSION  
LEG CURL  
LOW PULLEY  
32. Make sure that all parts have been properly tightened. The use of the remaining parts will be explained in  
ADJUSTMENT, beginning on page 17 of this manual.  
Before using the home gym 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 DIAGRAM on page 20 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-SHOOTING AND MAINTE-  
NANCE on page 19.  
16  
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ADJUSTMENT  
The instructions below describe how each part of the home gym system can be adjusted. Refer to the exercise  
poster accompanying this manual to see how the home gym system should be set up for each exercise.  
IMPORTANT: When attaching the lat bar or nylon strap, make sure that the attachments are in the cor-  
rect 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.  
CHANGING THE WEIGHT SETTING  
To change the weight setting of the weight stack,  
insert a Weight Pin (26) under the desired Weight  
(25). Be sure to insert the Weight Pin until the bent  
end of the Weight Pin is touching the Weights, and  
turn the bent end downward. The weight setting of the  
weight stack can be changed from 6.5 pounds to 81.5  
pounds, in increments of 12.5 pounds. Note: Due to  
the cables and pulleys, the actual amount of  
resistance at each exercise station may vary from  
the weight setting. Use the WEIGHT RESISTANCE  
CHART on page 18 to find the actual amount of  
resistance at each weight station.  
25  
26  
ATTACHING THE LAT BAR OR NYLON STRAP TO  
THE HIGH PULLEY STATION  
Attach the Lat Bar (54) to the Long Cable (23) with a  
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  
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.  
53  
23  
52  
54  
The Nylon Strap (39) (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 (58) with a  
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.  
58  
53  
52  
54  
The Nylon Strap (39) (not shown) can be attached in  
the same manner.  
17  
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ATTACHING AND REMOVING THE SEAT  
Set the bracket on the Seat Frame (36) onto the indi-  
cated pins on the Front Upright (42). Attach the Seat  
Frame to the Front Upright with the 5/16” x 2 3/4”  
Carriage Bolt (14) and the Seat Knob (40).  
40  
36  
13  
42  
14  
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).  
52  
29  
Attach one end of the Chain (52) to the Short Cable  
(58) with a Cable Clip (53). Attach the other end of  
the Chain to the Eyebolt (35) with a Cable Clip.  
53  
58  
35  
WEIGHT RESISTANCE CHART  
This chart shows the approximate weight resistance at each station. “Top” refers to the 6.5 lb. top weight. The  
other numbers refer to the 12.5 lb. weight plates. Weight resistance shown for the butterfly arm station is for  
each butterfly arm.  
WEIGHT  
PLATES  
PRESS ARM  
(lbs.)  
BUTTERFLY ARM  
(lbs.)  
LEG LEVER  
(lbs.)  
HIGH PULLEY  
(lbs.)  
LOW PULLEY  
(lbs.)  
Top  
1
20  
45  
10  
22  
33  
42  
48  
60  
69  
15  
36  
14  
28  
24  
54  
2
70  
54  
44  
82  
3
99  
75  
60  
115  
147  
175  
209  
4
128  
153  
184  
96  
72  
5
115  
137  
90  
6
103  
The actual resistance at each weight station may vary due to differences in individual weight plates, as well as  
friction between the cables, pulleys, and weight guides.  
18  
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TROUBLESHOOTING AND MAINTENANCE  
Inspect and tighten all parts each time you use the home gym system. Replace any worn parts immediately. The  
home gym system can be cleaned using a damp cloth and mild non-abrasive detergent. Do not use solvents.  
TIGHTENING THE CABLES  
1
Woven cable, the type of cable used on the home  
gym system, can stretch slightly when it is first used.  
23  
If there is slack in the cables before resistance is felt,  
the cables should be tightened. Slack can be  
removed from the cables by tightening the 1/4” Nuts  
(2) at the end of the Long Cable (23) (see drawing 1)  
and at the end of the Short Cable (58) (see drawing  
2). To do this you may need to remove the Small “U”-  
Bracket (67) from the Weight Tube (not shown) or  
remove the 3 1/2” Pulley (15) from the Long “U”-  
Bracket (57). Make sure that the cables are not too  
tight, or the Top Weight (76) will be lifted off the  
weight stack.  
67  
2
76  
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), Pulley,  
and “U”-Bracket. Re-attach the Pulley and Cable  
Trap. Be sure that the Cable trap is in the proper  
position and that the Cable and Pulley move smooth-  
ly.  
2
23  
15  
57  
66  
Note: If a cable tends to slip off the pulleys often,  
the cable may have become twisted. Remove the  
cable and re-install it.  
12  
21  
If the cables need to be replaced, see ORDERING  
REPLACEMENT PARTS on the back cover of this  
manual.  
58  
2
19  
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CABLE DIAGRAM  
The cable diagram below shows the proper routing of the Short Cable (58) and the Long Cable (23). 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 system 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. Be sure that  
the cable traps do not touch or bind the cables.  
2
1—High Pulley  
7
3
5
4
TOP VIEW  
Long Cable (23)  
6
5—Long “U”-Bracket  
Short Cable (58)  
Weight Stack—8  
4
3
1—Low Pulley  
2
20  
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NOTES  
21  
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PART LIST—Model No. WESY85104  
R1102A  
Key No. Qty.  
Description  
Key No. Qty.  
Description  
1
2
3
4
5
6
7
8
2
3
16  
1
1
3
3
4
5
6
4
3
1
3
7
1
1
2
2
1
13  
4
1
1
6
1
3
2
1
4
2
2
1
4
1
1
1
1
1
1
5/16” x 2 1/2” Carriage Bolt  
1/4” Nylon Locknut  
5/16” Nylon Locknut  
Base  
Stabilizer  
“V”-Pulley  
3/8” x 2 1/2” Bolt  
5/16” Flat Washer  
3/8” Flat Washer  
1/4” Flat Washer  
5/16” x 2 3/4” Bolt  
3/8” x 2” Bolt  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
#
1
1
2
6
2
2
1
1
4
3
2
1
2
1
1
1
1
1
1
1
2
2
1
1
1
5
1
1
4
2
4
1
1
2
2
1
1
2
1
1
Backrest  
Front Upright  
1/4” x 2 1/2” Screw  
1 3/4” Square Inner Cap  
10” Pad  
Press Arm  
Left Arm  
Right Arm  
1” Round Inner Cap  
Long Cable Trap  
2” Square Outer Cap  
Chain  
Cable Clip  
Lat Bar  
Top Frame  
Rear Upright  
Long “U”-Bracket  
Short Cable  
3/8” x 8” Bolt  
5/16” x 6” Bolt  
1/2” x 3/4” Spacer  
Weight Guide  
Weight Tube  
Weight Tube Bumper  
1” Square Inner Cap  
Cable Trap  
Small “U”-Bracket  
5/16” x 5” Bolt  
1” Retainer  
1” Round Cover Cap  
3/8” x 3 3/4” Bolt  
5/16” x 1 3/4” Bolt  
5/8” x 9/16” Spacer  
1 1/8” x 2 1/2” Plastic Bushing  
1” x 7/8” Plastic Bushing  
Top Weight  
3 1/2” Low Pulley  
Round Inner Cap  
User’s Manual  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
Seat  
5/16” x 2 3/4” Carriage Bolt  
3 1/2” Pulley  
3/8” x 3 1/2” Bolt  
Press Frame  
1/4” x 3/4” Screw  
Weight Bumper  
Pulley Bracket  
3/8” Nylon Locknut  
5/16” x 2 1/2” Bolt  
Long Cable  
1/4” x 2” Screw  
Weight  
Weight Pin  
2” Square Inner Cap  
12 1/2” Pad Tube  
Leg Lever  
5 1/2” Pad  
Hand Grip  
1 1/2” Square Inner Cap  
5/16” x 2 1/4” Bolt  
3/4” Round Inner Cap  
3/8” x 2” Eyebolt  
Seat Frame  
Seat Plate  
1/4” x 2” Carriage Bolt  
Nylon Strap  
Seat Knob  
#
Exercise Guide  
Note: “#” indicates a non-illustrated part. Specifications are subject to change without notice.  
22  
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EXPLODED DRAWING—Model No. WESY85104  
R1102A  
74  
7
11  
50  
11  
12  
44  
8
71  
15  
27  
55  
15  
8
78  
6
23  
74  
69  
70  
27  
21  
21  
44  
69  
70  
21  
47  
3
50  
61  
7
3
44  
45  
60  
55  
56  
48  
68  
6
66  
15  
3
21  
44  
20  
3
12  
45  
42  
21  
21  
66  
12  
15  
13  
2
23  
41  
3
10  
57  
67  
34  
30  
58  
72  
40  
28  
3
38  
10  
32  
37  
18  
43  
76  
10  
3
44  
2
14 36  
24  
10  
30  
49  
62  
49  
66  
63  
64  
33  
30  
2
29  
71  
15  
34  
51  
34  
35  
30  
28  
46  
44  
9
9
21  
25  
21  
32  
34  
65  
49  
3
3
5
26  
49  
22  
16  
71  
19  
51  
9
46  
3
14  
15  
31  
54  
73  
77  
4
52  
66  
21  
1
58  
27  
39  
59  
21  
31  
17  
53  
75  
23  
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PART IDENTIFICATION CHART—Model No. WESY85104  
R1102A  
1/4" Nylon Locknut (2)  
1/4" x 2" Screw (24)  
5/16" Nylon Locknut (3)  
1/4" x 2 1/2" Screw (43)  
3/8" Nylon Locknut (21)  
5/16" x 1 3/4" Bolt (72)  
1/4" Flat Washer (10)  
5/16" x 2 1/2" Bolt (22)  
5/16" Flat Washer (8)  
5/16" x 2 3/4" Bolt (11)  
5/16" x 2 1/2" Carriage Bolt (1)  
3/8" Flat Washer (9)  
5/16" x 2 3/4" Carriage Bolt (14)  
1/4" x 2" Carriage Bolt (38)  
5/16" x 5" Bolt (68)  
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1 1/8" x 2 1/2" Plastic Bushing (74)  
1" x 7/8" Plastic Bushing (75)  
1/4" x 3/4" Screw (18)  
1" Retainer (69)  
3/8" x 2" Bolt (12)  
5/16" x 2 1/4" Bolt (33)  
3/8" x 2 1/2" Bolt (7)  
3/8" x 3 1/2" Bolt (16)  
3/8" x 3 3/4" Bolt (71)  
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3/4" Round Inner Cap (34)  
1" Round Inner Cap (49)  
1" Round Cover Cap (70)  
5/8" x 9/16" Spacer (73)  
1/2" x 3/4" Spacer (61)  
1" Round Inner Cap (78)  
2" Square Outer Cap (51)  
1 1/2" Square Inner Cap (32)  
2" Square Inner Cap (27)  
1 3/4" Square Inner Cap (44)  
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ORDERING REPLACEMENT PARTS  
To order replacement parts, simply call our Customer Service Department toll-free at 1-800-999-3756, Monday  
through Friday, 6 a.m. until 6 p.m. Mountain Time (excluding holidays). To help us assist you, please be pre-  
pared to give the following information:  
1. The MODEL NUMBER of the product (WESY85104).  
2. The NAME of the product (WEIDER® 8510 home gym system).  
3. The SERIAL NUMBER of the product (see the front cover of this manual).  
4. The KEY NUMBER and DESCRIPTION of the part(s) (see the PART LIST on page 22 of this manual).  
LIMITED WARRANTY  
ICON Health & Fitness, Inc. (ICON), warrants this product to be free from defects in workmanship and  
material, under normal use and service conditions, for a period of ninety (90) days from the date of pur-  
chase. This warranty extends only to the original purchaser. ICON's obligation under this warranty is lim-  
ited to replacing or repairing, at ICON's option, the product through one of its authorized service centers.  
All repairs for which warranty claims are made must be pre-authorized by ICON. This warranty does not  
extend to any product or damage to a product caused by or attributable to freight damage, abuse, mis-  
use, improper or abnormal usage or repairs not provided by an ICON authorized service center; products  
used for commercial or rental purposes; or products used as store display models. No other warranty  
beyond that specifically set forth above is authorized by ICON.  
ICON is not responsible or liable for indirect, special or consequential damages arising out of or in con-  
nection with the use or performance of the product or damages with respect to any economic loss, loss  
of property, loss of revenues or profits, loss of enjoyment or use, costs of removal or installation or other  
consequential damages of whatsoever nature. Some states do not allow the exclusion or limitation of inci-  
dental or consequential damages. Accordingly, the above limitation may not apply to you.  
The warranty extended hereunder is in lieu of any and all other warranties and any implied warranties of  
merchantability or fitness for a particular purpose is limited in its scope and duration to the terms set forth  
herein. Some states do not allow limitations on how long an implied warranty lasts. Accordingly, the above  
limitation may not apply to you.  
This warranty gives you specific legal rights. You may also have other rights which vary from state to state.  
ICON HEALTH & FITNESS, INC., 1500 S. 1000 W., LOGAN, UT 84321-9813  
Part No. 185277 R1102A  
Printed in Canada © 2002 ICON Health & Fitness, Inc.  
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