NordicTrack Home Gym 831159760 User Manual

Model No. 831.159760  
Serial No.  
USER’S MANUAL  
The serial number is found in the  
location shown below. Write the  
serial number in the space above.  
Serial Number Decal  
SEARS, ROEBUCK AND CO.  
HOFFMAN ESTATES, IL 60179  
CAUTION  
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Read all precautions and instruc-  
tions in this manual before using  
this equipment. Save this manual  
for future reference.  
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Important Precautions  
WARNING:  
To reduce the risk of serious injury, read the following important precau-  
tions before using the weight system.  
1. Read all instructions in this manual and in  
the accompanying literature before using the  
weight system.  
8. Always wear athletic shoes for foot protec-  
tion when exercising.  
9. Keep hands and feet away from moving parts.  
2. It is the responsibility of the owner to ensure  
that all users of the weight system are ade-  
quately informed of all precautions.  
10. Make sure the cables remain on the pulleys  
at all times. If the cables bind while you are  
exercising, stop immediately and make sure  
the cables are on all of the pulleys.  
3. The weight system is intended for home use  
only. Do not use the weight system in a com-  
mercial, rental or institutional setting.  
11. Always stand on the foot plate when perform-  
ing an exercise that could cause the weight  
system to tip.  
4. Use the weight system only on a level sur-  
face. Cover the floor or carpet beneath the  
weight system to protect the floor or carpet.  
12. Never release the press arm, leg lever, lat bar,  
leg press, ab strap, or ankle strap while  
weights are raised. The weights will fall with  
great force.  
5. Make sure all parts are properly tighten each  
time you use the weight system. Replace any  
worn parts immediately.  
13. Always disconnect the lat bar from the  
weight system when performing an exercise  
that does not use it.  
6. Keep children under the age of 12 and pets  
away from the weight system at all times.  
7. The weight system is designed to be used by 14. If you feel pain or dizziness at any time while  
only one person at a time.  
exercising, stop immediately and begin cool-  
ing down.  
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. SEARS assumes no responsibility for personal injury or property  
damage sustained by or through the use of this product.  
Warning Decal No. 3  
Warning Decal No. 1  
The warning decals shown at the right have been  
placed on the weight system in the locations shown  
on page 4. Note that decal number 1 has been placed  
in two locations. If a decal is missing or illegible,  
please call our toll-free HELPLINE at 1-800-736-6879,  
Monday through Saturday, 7 a.m. until 7 p.m. Central  
Time, to order a free replacement decal. Place the  
decal on the weight system in the location shown.  
• Keep clear of  
this area.  
Warning Decal No. 2  
Keep hands and  
fingers clear of  
this area.  
3
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Before You Begin  
Thank you for selecting the versatile NordicTrack®  
GRT 490 weight system. The NordicTrack® GRT 490  
questions, please call our toll-free HELPLINE at  
1-800-736-6879, Monday through Saturday, 7 a.m.  
offers a selection of weight stations designed to devel- until 7 p.m. Central Time. To help us assist you, please  
op every major muscle group of the body. Whether  
your goal is to tone your body, build dramatic muscle  
note the product model number and serial number  
before calling. The model number is 831.159760. The  
size and strength, or improve your cardiovascular sys- serial number can be found on a decal attached to the  
tem, the NordicTrack® GRT 490 will help you to  
achieve the results you want.  
weight system (see the front cover of this manual).  
Please refer to the drawing below and familiarize  
yourself with the major parts of the weight system.  
For your benefit, read this manual carefully before  
using the weight system. If you have additional  
ASSEMBLED  
DIMENSIONS:  
Height: 81 in.  
Width: 72 in.  
Length: 64 in.  
Lat Bar  
High Pulley Station  
Warning  
Decal  
No. 1  
Shroud  
AB Pulley Station  
Backrest  
Adjustment  
Tube  
Press Arm  
Warning  
Decal  
No. 3  
Backrest  
Curl Pad  
Weight Stack  
Leg Lever  
Seat  
Low Pulley Station  
Foot Plate  
Warning  
Decal  
No. 2  
Leg Press  
Warning  
Decal  
No. 1  
4
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Assembly  
Make sure you have the following tools:  
• Two adjustable wrenches  
Make Assembly Easier for Yourself  
Everything in this manual is designed to  
ensure that the weight system can be assem-  
bled successfully by anyone. Before begin-  
ning assembly, make sure to read the  
information on this page; this brief intro-  
duction will save you much more time than  
it takes to read it!  
• One standard screwdriver  
• One phillips screwdriver  
• One rubber mallet  
You will also need grease or petroleum jelly, a  
small amount of soapy water, and clear tape or  
masking tape.  
Assembly Requires Two Persons  
Note: Assembly will be more convenient if you have  
a socket set, a set of open-end or closed-end  
wrenches, or a set of ratchet wrenches.  
For your convenience and safety, assemble the  
weight system with the help of another person.  
Set Aside Enough Time  
How to Identify Parts  
Due to the many features of the weight system, the  
assembly process will require a few hours. By set-  
ting aside plenty of time and by deciding to make  
the task enjoyable, assembly will go smoothly. You  
may want to assemble the weight system over a  
couple of evenings.  
To help you identify the small parts used in assembly,  
we have included a PART IDENTIFICATION CHART  
in the center of this manual. Place the chart on the  
floor and use it to easily identify parts during each  
assembly step. Note: Some small parts may have  
been pre-attached. If a part is not in the parts  
bag, check to see if it has been pre-attached.  
Select a Location for the Weight System  
Because of its weight and size, the weight system  
should be assembled in the location where it will be  
used. Make sure that there is enough room to walk  
around the weight system as you assemble it.  
How to Orient Parts  
As you assemble the weight system, orient all parts  
exactly as shown in the drawings.  
Tightening Parts  
How to Unpack the Box  
Tighten all parts as you assemble them, unless  
instructed to do otherwise.  
To make assembly as easy as possible, we have  
divided the assembly process into four stages. The  
parts needed for each stage are found in individual  
bags. Important: Wait until you begin each stage  
to open the parts bag for that stage. Place all  
parts of the weight system in a cleared area and  
remove the packing materials. Do not dispose of  
the packing materials until assembly is completed.  
Questions?  
If you have questions after reading the assembly  
instructions, please call our toll-free HELPLINE at  
1-800-736-6879, Monday through Saturday, 7 a.m.  
until 7 p.m. Central Time.  
The Four Stages of the Assembly Process  
Frame Assembly—You will begin by assembling  
the base and the uprights that serve as the skele-  
ton of the weight system.  
Cable Assembly—During this stage you will  
attach the cables and pulleys that connect the  
arms and other parts to the weights.  
Arm Assembly—During this stage you will  
assemble the press arm and the leg lever, han-  
dles, and leg press.  
Seat Assembly—During this stage you will  
assemble the seats, the backrests, the curl pad,  
the shroud, and other miscellaneous parts.  
5
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1
Frame Assembly  
24  
1.  
Before beginning assembly, make sure you  
have read and understood the information on  
page 5. This brief introduction will save you  
much more time than it takes to read it!  
Open the parts bag labeled “FRAME ASSEMBLY.”  
3
Press a 2” x 3” Inner Cap (24) into the Main Upright  
(3) in the indicated location.  
50  
Press a 2” x 3” Inner Cap (24) into each end of the  
Stabilizer (5).  
24  
Inset three 3/8” x 3 3/4” Carriage Bolts (52) and a  
3/8” x 5” Carriage Bolt (82) into the indicated holes in  
the Stabilizer (5).  
5
Attach the Main Upright (3) to the Stabilizer (5) with  
the two indicated 3/8” x 3 3/4” Carriage Bolts (52) and  
two 3/8” Nylon Locknuts (50). Do not tighten the  
Nylon Locknuts yet.  
24  
52  
82  
52  
2. Press 2” Square Inner Caps (33) into the Leg Lever  
(29) and the front leg on the Base (8) as shown.  
Note: Do not insert the 2” Square Inner Cap fully  
into the Base; it will need to be removed later to  
attach the Curl Post (not shown).  
2
33  
Bracket  
78  
Align the bracket on the Base (8) with the holes in the  
Main Upright (3). Attach the Base with a 3/8” x 4” Bolt  
(65), a 3/8” Flat Washer (55), and a 3/8” Nylon  
3
Locknut (50). The Bolt must be inserted from the  
side shown. Do not tighten the Nylon Locknut yet.  
29  
65  
50  
55  
Insert two 5/16” x 3” Bolts (78) into the Base (8) and  
the Main Upright (3) and finger tighten a 5/16” Nylon  
Locknut (81) onto each Bolt. Do not tighten the  
Nylon Locknuts yet.  
81  
8
Front Leg  
3. Attach the Foot Plate (4) to the Base (8) with a 3/8” x  
5 1/2” Bolt (57) and a 3/8” Nylon Locknut (50).  
3
57  
8
50  
4
6
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4. Place two Weight Bumpers (19) over the indicated  
holes in the Stabilizer (5). Insert the two Weight  
Guides (23) into the Weight Bumpers and the  
Stabilizer.  
4
5
23  
19  
Attach the indicated Weight Guide (23) to the  
Stabilizer (5) with a 3/8” x 2 1/2” Bolt (54), two 3/8”  
Flat Washers (55), two 5/8” x 1/2” Pulley Bushings  
(42), and a 3/8” Nylon Jamnut (63).  
19  
63  
55  
42  
55  
54  
45  
42  
5. See the inset drawing. Open the parts bag labeled  
“Weight Inserts”. Press two Weight Inserts (77) into  
the indicated holes in each Weight (26). Make sure  
the large pin groove is oriented as shown.  
Bracket  
5
33  
3
1
50  
50  
Slide all nineteen Weights (26) onto the Weight  
Guides (23). Make sure the Weights are oriented  
correctly. The holes must be on the side shown.  
60  
Welded  
Tubes  
12  
Slide the Top Weight (16) and the Weight Tube (36)  
onto the Weight Guides (23). Insert the Weight Tube  
into the Weights (26).  
23  
16  
Slide the welded tubes on the Top Frame (1) over the  
upper ends of the Weight Guides (23). Align the  
bracket on the Top Frame with the indicated holes in  
the Main Upright (3). Insert two 3/8” x 3” Bolts (45)  
into the holes. Thread a 3/8” Nylon Locknut (50) onto  
the lower Bolt. Do not thread a Locknut onto the  
upper Bolt yet.  
77  
36  
26  
Attach the Weight Guides (23) to the Top Frame (1)  
with two 3/8” x 1 3/4” Bolts (60) and two 3/8” Nylon  
Locknuts (50).  
26  
Press two 2” Square Inner Caps (33) into the Press  
Frame (12).  
Large Pin  
Groove  
Holes  
6
6. Slide the Leg Press Base (84) onto the 3/8” x 3 3/4”  
Carriage Bolt (52) and the 3/8” x 5” Carriage Bolt (82)  
in the end of the Stabilizer (5). Tighten a 3/8” Nylon  
Locknut (50) onto the 3/8” x 3 3/4” Carriage Bolt. Do  
not place a Nylon Locknut on the 3/8” x 5”  
Carriage Bolt yet.  
50  
5
84  
82  
52  
7
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7. Turn the Adjustment Knob (9) on the Sliding Seat  
Frame (74) counterclockwise to loosen it. Pull out the  
Knob as far as possible and slide the Seat Frame  
Channel (88) into the Sliding Seat Frame. Release  
the Knob and let it snap into one of the adjustment  
holes in the Seat Frame Channel. Tighten the Knob  
fully.  
7
9
74  
Press a 2” Square Inner Cap (33) and an Angle Cap  
(99) onto the indicated ends of the Seat Frame  
Channel (88).  
33  
99  
Adjustment  
Holes  
88  
8. Attach the Seat Frame Channel (88) to the Leg Press  
Base (84) with four 3/8” x 3” Carriage Bolts (107) and  
four 3/8” Nylon Locknuts (50).  
8
107  
88  
Tighten the Nylon Locknuts used in steps 1–2.  
50  
107  
50  
84  
8
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9
Arm Assembly  
9. Open the parts bags labeled “ARM ASSEMBLY”.  
80  
Attach the Leg Lever Lock (11) to the front leg of the  
Base (8) with a 5/16” x 3” Bolt (78), three 5/16” Flat  
Washers (80), and a 5/16” Nylon Locknut (81). Do not  
overtighten the Nylon Locknut; the Leg Lever  
Lock must pivot easily.  
Front  
Leg  
78  
11  
8
80  
81  
10. Attach the Press Arm (46) to the Press Frame (12)  
with two 3/8” x 3” Bolts (45) and two 3/8” Nylon  
Locknuts (50).  
10  
Insert a 2” Square Inner Cap (33) into each end of  
the Press Arm (46).  
12  
46  
Turn one of the Adjustment Knobs (9) on the Press  
Arm (46) counterclockwise to loosen it. Pull out the  
Knob as far as possible and slide a Handle (20) into  
the Press Arm. Release the Knob and let it snap into  
one of the adjustment holes in the Handle. Tighten  
the Knob fully. Repeat for the other Handle.  
50  
45  
9
33  
20  
20  
9
33  
11. Attach the Handles (105) to the Sliding Seat Frame  
(74) with four 1/4” x 1 1/2” Bolts (101) and four 1/4”  
Nylon Locknuts (25).  
11  
33  
Press a 2” Square Inner Cap (33) into the indicated  
end of the Sliding Seat Frame (74).  
105  
101  
101  
25  
74  
25  
105  
9
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12. Attach the Rear and Forward Leg Press Uprights (97,  
98) to the Leg Press Base (84) with two 3/8” x 3 1/4”  
Bolts (87) and two 3/8” Nylon Locknuts (50). Note:  
The Rear Leg Press Upright (97) has an extra hole  
in it.  
12  
33  
97  
Press two 2” Square Inner Caps (33) into the Rear  
and Forward Leg Press Uprights (97, 98).  
98  
87  
84  
50  
13. Attach the Leg Press Attachments (100) to the Rear  
and Forward Leg Press Uprights (97, 98) with two  
3/8” x 3 1/4” Bolts (87) and two 3/8” Nylon Jamnuts  
(63).  
13  
87  
97  
100  
98  
100  
63  
14  
14. Attach the Leg Press Plate (85) to the Leg Press  
Attachments (100) with two 3/8” x 3 1/4” Bolts (87),  
eight 3/8” Flat Washers (55), and two 3/8” Nylon  
Jamnuts (63).  
100  
85  
Note: All of the eight 3/8” Flat Washers (55) must  
be between the Leg Press Attachments (100) and  
the welded tube on the Leg Press Plate (85).  
87  
55  
55  
Welded  
Tube  
63  
10  
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15  
Cable Assembly  
63  
15. Open the parts bags labeled “CABLE ASSEMBLY”  
and “4 PULLEYS.” Refer to the Cable Diagram on  
page 21 as you assemble the cables.  
90  
55  
76  
Identify the Leg Press Cable (76) by referring to  
page 21. Attach the Leg Press Cable to the indicated  
hole in the Leg Press Base (84) with a 3/8” x 3” Bolt  
(45), two 3/8” Flat Washers (55), a 5/8” x 1/4”  
Bushing (90), and a 3/8” Nylon Jamnut (63).  
55  
45  
84  
16. Wrap the Leg Press Cable (76) up around a 4” Pulley  
(35). Attach the Pulley and a Cable Trap (44) to the  
Rear Press Upright (97) with a 3/8” x 3 3/4” Bolt (92),  
a 3/8” Flat Washer (55), and a 3/8” Nylon Locknut  
(50).  
16  
92  
35  
Be sure that the Leg Press Cable (76) is routed in  
the direction shown, and that the Cable Trap (44)  
is positioned to hold the Cable in the pulley  
groove.  
44  
76  
55  
50  
97  
17. Wrap the Leg Press Cable (76) under a 4” Pulley  
(35). Attach the Pulley and a Cable Trap (44) to the  
Leg Press Base (84) with a 3/8” x 3 3/4” Bolt (92), a  
3/8” Flat Washer (55), and a 3/8” Nylon Locknut (50).  
17  
Be sure that the Leg Press Cable (76) is routed in  
the direction shown, and that the Cable Trap (44)  
is positioned to hold the Cable in the pulley  
groove.  
92  
84  
35  
44  
76  
50  
55  
18. Wrap the Leg Press Cable (76) around a 4” Pulley  
(35). Attach the Pulley and a Cable Trap (44) to the  
3/8” x 5” Carriage Bolt (82) in the Stabilizer (5) with a  
3/8” Nylon Locknut (50).  
18  
50  
35  
44  
Be sure that the Leg Press Cable (76) is routed in  
the direction shown, and that the Cable Trap (44)  
is positioned to hold the Cable in the pulley  
groove.  
76  
82  
5
11  
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19. Wrap the Leg Press Cable (76) around a 4” Pulley  
(35). Attach the Pulley and a Cable Trap (44) to the  
welded bracket on the Stabilizer (5) with a 3/8” x 2”  
Bolt (62) and a 3/8” Nylon Locknut (50).  
19  
20  
21  
62  
35  
44  
Bracket  
76  
50  
5
20. Remove the pre-assembled 4” Pulley (not shown)  
from the Pulley Bracket (91).  
Attach the end of the Leg Press Cable (76) to the  
Pulley Bracket (91) with a 1/4” Flat Washer (71) and  
a 1/4” Nylon Locknut (25).  
25  
91  
71  
Lay the Pulley Bracket (91) and the Leg Press  
Cable (76) aside; they will be attached in step 28.  
76  
21. Identify the High Cable (73), which has a ball on  
one end and a bolt on the other end.  
Bolt  
Slot  
73  
54  
Feed the end of the High Cable (73) with the bolt up  
through the indicated slot in the Main Upright (3).  
Feed almost all of the Cable through the slot.  
35  
55  
42  
Slide a 3/8” Flat Washer (55) and a 5/8” x 1/2” Pulley  
Bushing (42) onto a 3/8” x 2 1/2” Bolt (54).  
3
59  
Wrap the High Cable (73) around a 4” Pulley (35).  
Hold the Pulley inside the indicated slot in the Main  
Upright (3). Insert the 3/8” x 2 1/2” Bolt (54) through  
the Main Upright and the Pulley.  
Ball  
55  
63  
50  
Slide another 5/8” x 1/2” Pulley Bushing (42) and 3/8”  
Flat Washer (55) onto the 3/8” x 2 1/2” Bolt (54).  
Tighten a 3/8” Nylon Jamnut (63) onto the Bolt.  
42  
35  
12  
Remove the pre-assembled 4” Pulleys (35) from the  
Press Frame (12), and set them aside.  
12  
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22. Remove the upper 3/8” x 3” Bolt (45) from the Top  
Frame (1) and the Main Upright (3).  
22  
35  
45  
55  
54  
Slot  
Feed the bolt on the High Cable (73) down through  
the indicated slot in the Main Upright (3).  
42  
50  
73  
1
Wrap the High Cable (73) around a 4” Pulley (35) in  
the direction shown. Attach the Pulley inside the slot  
in the Main Upright (3) with a 3/8” x 2 1/2” Bolt (54),  
two 3/8” Flat Washers (55), two 5/8” x 1/2” Pulley  
Bushings (42), and a 3/8” Nylon Jamnut (63).  
42  
63  
55  
Bolt  
3
Re-insert the 3/8” x 3” Bolt (45) and secure it with a  
3/8” Nylon Locknut (50). Note: The Cable (73) must  
be seated in the groove of the Pulley (35) before  
the Bolt is attached.  
23. Feed the bolt on the High Cable (73) under the weld-  
ed tube on the Press Frame (12) as shown. Wrap the  
High Cable around a 4” Pulley (35) in the direction  
shown. Attach the Pulley to the Press Frame with a  
3/8” x 8 1/2” Bolt (59) and a 3/8” Nylon Locknut (50).  
23  
Welded Tube  
12  
73  
42  
54  
55  
Wrap the High Cable (73) around another 4” Pulley  
(35). Attach the Pulley inside the indicated slot in the  
Main Upright (3) with a 3/8” x 2 1/2” Bolt (54), two  
3/8” Flat Washers (55), two 5/8” x 1/2” Pulley  
Bushings (42), and a 3/8” Nylon Jamnut (63).  
42  
59  
35  
55  
63  
35  
50  
55  
Slot  
Bolt  
24. Wrap the High Cable (73) around a 4” Pulley (35) in  
the direction shown. Feed the bolt on the High Cable  
back through the slot in the Main Upright (3) as  
shown. Attach the Pulley to the Press Frame (12) with  
a 3/8” x 8 1/2” Bolt (59) and a 3/8” Nylon Locknut  
(50).  
24  
59  
Slot  
73  
50  
35  
12  
Bolt  
3
13  
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25. Wrap the High Cable (73) around a 4” Pulley (35).  
Attach the Pulley inside the slot in the Main Upright  
(3) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
25  
55  
42  
54  
35  
55  
73  
63  
42  
3
26. Disassemble the pre-assembled Pulley Plates (31).  
26  
Wrap the High Cable (73) around a 4” Pulley (35) in  
the direction shown. Attach the Pulley and a Cable  
Trap (44) to the upper holes in the indicated ends of  
the Pulley Plates (31) with a 3/8” x 1 3/4” Bolt (60) and  
a 3/8” Nylon Jamnut (63). Make sure the Cable is in  
the groove of the Pulley and that the Cable Trap  
is oriented so it holds the Cable in place.  
63  
73  
31  
44  
35  
31  
These adjustment  
holes must be at  
the bottom  
60  
27. Feed the bolt on the High Cable (73) up through the  
indicated slot in the Top Frame (1).  
27  
35  
Slot  
42  
Wrap the High Cable (73) over a 4” Pulley (35). Feed  
the bolt on the High Cable back down through the slot  
in the Top Frame (1).  
63  
55  
42  
55  
54  
Attach the 4” Pulley (35) inside the slot in the Top  
Frame (1) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
1
Bolt  
73  
14  
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28. Wrap the High Cable (73) around a 4” Pulley (35).  
Attach the Pulley and a Cable Trap (44) to the top  
hole in the Pulley Bracket (91) attached to the Leg  
Press Cable (76), with a 3/8” x 1 3/4” Bolt (60) and a  
3/8” Nylon Jamnut (63).  
28  
35  
44  
63  
73  
91  
76  
60  
29. Feed the bolt on the High Cable (73) up through the  
next slot in the Top Frame (1).  
29  
73  
Wrap the High Cable (73) around a 4” Pulley (35) in  
the direction shown and attach the Pulley to the Top  
Frame (1) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
35  
63  
55  
1
42  
55  
54  
30. Feed the bolt on the High Cable (73) down through  
the next slot in the Top Frame (1).  
30  
42  
Wrap the High Cable (73) around a 4” Pulley (35) in  
the direction shown. Attach the Pulley to the Top  
Frame (1) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
35  
63  
55  
1
55  
Let the High Cable (73) hang over the weight  
stack; it will be attached in step 37.  
54  
73  
31. Locate the Low Cable (72), which has a ball on each  
end. Route the Low Cable through the indicated slots  
in the Leg Lever (29) and the front leg on the Base (8).  
31  
8
29  
42  
72  
35  
Attach a 4” Pulley (35) inside the slot in the front leg  
of the Base (8) with a 3/8” x 2 1/2” Bolt (54), two 3/8”  
Flat Washers (55), two 5/8” x 1/2” Pulley Bushings  
(42), and a 3/8” Nylon Jamnut (63).  
54  
55  
42  
Slots  
63 55  
15  
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32. Attach a 4” Pulley (35) inside the slot in the Leg Lever  
(29) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
32  
29  
Slot  
54  
55  
35  
42  
Attach the 1/2” x 1 3/4” Bushing (94) inside the bot-  
tom of the Leg Lever (29) with a 5/16” x 2 1/2” Bolt  
(96), two 5/16” Flat Washers (80), and a 5/16” Nylon  
Jamnut (79).  
72  
Cage  
80  
95  
42  
55  
96  
Refer to the inset drawing. Press the Tab (93) onto  
the cage as shown. Secure the Tab with a 1/4” x 1”  
Bolt (95), a Large Washer (104), and a 1/4” Nylon  
Locknut (25). Make sure that the Low Cable (72) is  
on top of the Tab and the 1/2” x 1 3/4” Bushing (94).  
72  
94  
104  
25  
63  
93  
79  
33  
33  
Press a 2” Square Inner Cap (33) into the bottom of  
the Leg Lever (29). Note: It may be easier to attach  
the 2” Square Inner Cap and the 1/2” x 1 3/4”  
Bushing (94) if you pivot the Leg Lever upward.  
35  
62  
33. Route the Low Cable (72) through the indicated slot  
in the Main Upright (3) and the Base (8).  
3
72  
Slot  
Wrap the Low Cable (72) around a 4” Pulley (35) in  
the direction shown. Attach the Pulley inside the  
bracket on the Main Upright (3) with a 3/8” x 2” Bolt  
(62) and a 3/8” Nylon Locknut (50) as shown.  
8
50  
Bracket  
34  
34. Wrap the Low Cable (72) over a 4” Pulley (35). Slide  
the Pulley and a Cable Trap (44) between the two  
Pulley Plates (31). Make sure the Cable is in the  
groove of the Pulley and that the Cable Trap is  
oriented so it will hold the Cable in place.  
31  
Adjustment  
Holes  
63  
44  
Attach the 4” Pulley (35) and the Cable Trap (44) to  
the lowest holes in the Pulley Plates (31) with a 3/8” x  
1 3/4” Bolt (60) and a 3/8” Nylon Jamnut (63).  
60  
72  
35  
35. Wrap the Low Cable (72) around a 4” Pulley (35).  
Attach the Pulley to the front hole in the bracket on  
the Main Upright (3) with a 3/8” x 2” Bolt (62) and a  
3/8” Nylon Locknut (50).  
35  
72  
35  
62  
3
50  
16  
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36. Feed the end of the Low Cable (72) through the indi-  
cated slot in the Main Upright (3).  
36  
Wrap the Low Cable (72) around a 4” Pulley (35).  
Attach the Pulley inside the slot in the Main Upright  
(3) with a 3/8” x 2 1/2” Bolt (54), two 3/8” Flat  
Washers (55), two 5/8” x 1/2” Pulley Bushings (42),  
and a 3/8” Nylon Jamnut (63).  
54  
35  
55  
42  
72  
42  
63  
55  
Slot  
3
37. IMPORTANT: Follow the Cables (73, 72 [not  
shown], 76 [not shown]) from end to end; make  
sure that they are in the grooves of the pulleys,  
and that the Cables and pulleys move smoothly.  
37  
73  
Bolt  
68  
Thread the 1/2” Plain Nut (68) part way onto the bolt  
at the end of the High Cable (73).  
40  
Place the 1 1/2” Flat Washer (40) on top of the Weight  
Tube (36). Tighten the bolt at the end of the High  
Cable (73) into the threaded hole in the Weight Tube  
until the Cables (73, 72 [not shown], 76 [not shown])  
are tight.  
36  
26  
Tighten the 1/2” Plain Nut (68) against the 1 1/2” Flat  
Washer (40).  
17  
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38  
Seat Assembly  
38. Open the parts bag labeled “ARM AND SEAT  
ASSEMBLY.”  
13  
Attach a Seat (13) to the Seat Upright (37) with four  
1/4” x 3/4” Bolts (17).  
37  
17  
17  
9
Turn the Adjustment Knob (9) on the Seat Upright  
(37) counterclockwise to loosen it. Pull out the Knob  
as far as possible and slide the Seat Upright into the  
seat frame on the Main Upright (3). Release the Knob  
and let it snap into one of the adjustment holes in the  
Seat Upright. Tighten the Knob fully.  
Adjustment  
Holes  
3
39. Attach the Backrest (41) to the Backrest Frame (15)  
with four 1/4” x 3/4” Bolts (17).  
39  
43  
41  
17  
Press a 3/4” Round Inner Cap (34) into each end of  
the pad bar on the Backrest Frame (15). Slide a  
Foam Pad (30) onto each end of the pad bar.  
34  
30  
Press 1” x 2” Inner Caps (43) into the top and bottom  
of the Backrest Frame (15).  
15  
17  
34  
43  
Pad  
Bar  
30  
40. Locate the Adjustment Knob (9) on the backrest tube  
of the Main Upright (3). Turn the Knob counterclock-  
wise to loosen it. Pull out the Knob as far as possible  
and slide the Backrest Frame (15) into the backrest  
tube. Release the Adjustment Knob and let the Knob  
snap into one of the adjustment holes on the  
40  
Backrest  
Tube  
Backrest Frame. Tighten the Knob fully.  
3
15  
9
Adjustment  
Holes  
18  
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41. Attach the remaining Seat (13) to the Sliding Seat  
Frame (74) with four 1/4” x 3/4” Bolts (17).  
41  
13  
17  
74  
42. Attach the Leg Press Backrest (70) to the Sliding  
Seat Frame (74) with four 1/4” x 3/4” Bolts (17).  
42  
70  
17  
74  
43. Press four 3/4” Round Inner Caps (34) into the ends  
of the two Pad Tubes (28).  
43  
34  
34  
8
30  
Slide one Pad Tube (28) into the hole in the front leg  
on the Base (8). Slide a Foam Pad (30) onto each  
end of the Pad Tube.  
28  
Slide the other Pad Tube (28) into the hole in the Leg  
Lever (29). Slide a Foam Pad (30) onto each end of  
the Pad Tube.  
34  
30  
29  
34  
44  
30  
44. Slide the four Tinnerman Clips (38) down over the  
slots in the bracket on the Stabilizer (5).  
Insert the Weight Pin (39) under one of the Weights  
(26).  
26  
38  
5
39  
Bracket  
38  
19  
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45. Attach the upper end of the Shroud (56) to the two  
“L”-brackets on the Top Frame (1) with two 1/4” x 3/4”  
Bolts (17), two 1/4” Flat Washers (71), and two 1/4”  
Nylon Locknuts (25). Make sure that the indicated  
corner of the Shroud is lined up with the indicated  
corner of the Top Frame. The Bolts must be  
inserted through the square holes in the Shroud.  
Do not tighten the Bolts yet.  
45  
1
“L”-Brackets  
17  
71  
Align  
Corners  
71  
17  
25  
56  
46. Attach the lower end of the Shroud (56) to the bracket  
on the Stabilizer (5) with four #8 x 3/4” Screws (32).  
The Screws must be inserted through the square  
holes in the Shroud and into the Tinnerman Clips (38).  
46  
Tighten the bolts used in step 45.  
38  
32  
38  
5
Bracket  
32  
56  
32  
47. Insert a 1” Round Inner Cap (103) into each end of  
the Lat Bar (61).  
47  
61  
103  
103  
48. Attach the Curl Pad (21) to the Curl Post (83) with  
four 1/4” x 3/4” Bolts (17).  
48  
49. Make sure that all parts have been properly tight-  
ened. The use of the remaining parts will be  
explained in ADJUSTMENT, beginning on page 22 of  
this manual.  
17  
21  
Before using the weight system, 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.  
83  
IMPORTANT: If the cables are not properly installed, they may be damaged when heavy weight is used. If  
there is any slack in the cables, you will need to remove the slack by tightening the cables. See TROU-  
BLE-SHOOTING AND MAINTENANCE on page 24.  
20  
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Cable Diagram  
The diagram below shows the proper routing of the Low Cable (72), the High Cable (73), and the Leg Press  
Cable (76). The numbers show the correct route for each cable. Make sure that the cables are routed cor-  
rectly, that the pulleys move smoothly, and that the cable traps do not touch or bind the cables.  
Incorrect cable routing can damage the weight system.  
2
8
10  
1
High Cable (73)  
11  
3
5
9
6
4
7
6
6
4
12  
5
3
5
Large Ball  
4
3
2
1
2
1
Leg Press Cable (76)  
Low Cable (72)  
Cable ID Chart  
76  
72  
73  
21  
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Adjustment  
The instructions below describe how each part of the weight system can be adjusted. Refer to the exercise  
guide accompanying this manual to see how the weight system should be set up for each exercise. IMPOR-  
TANT: When attaching the lat bar, ankle strap, or ab strap, make sure that the accessories 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 setting of the weight stack, insert the  
Weight Pin (39) under the desired Weight (26). Be sure  
to insert the Weight Pin until the ball is touching the  
Weights. The setting of the weight stack can be changed  
from 10 pounds to 200 pounds, in increments of 10  
pounds.  
Note: Due to the cables and pulleys, the amount of  
resistance at each exercise station may vary from  
the weight setting. Use the WEIGHT RESISTANCE  
CHART on page 25 of this manual to find the approx-  
imate amount of resistance at each weight station.  
26  
39  
Ball  
Attaching the Lat Bar, Ankle Strap, or Ab Strap  
The Lat Bar (61), Ankle Strap (10), and Ab Strap (75) can  
be attached to the cable at the desired pulley station with  
a Cable Clip (69). For some exercises, the Chain (67)  
69  
75  
should be connected between the attachment and the  
cable with two Cable Clips. Adjust the length of the  
Chain between the accessory and the cable so the  
accessory is in the correct starting position for the  
exercise to be performed.  
67  
69  
10  
61  
Adjusting the Height of the Seat  
To adjust the height of the Seat (13), loosen the indicated  
Adjustment Knob (9). Pull out the Knob as far as possible  
and slide the Seat Upright (37) to the desired position.  
Release the Knob so that it snaps into one of the adjust-  
ment holes in the Seat Upright. Fully retighten the Knob.  
13  
9
37  
22  
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Adjusting the Position of the Press Arm Handles  
To adjust the position of a Handle (20) on the Press Arm  
(46), unscrew the Adjustment Knob (9) until it is loose.  
Pull out the Adjustment Knob as far as possible and slide  
the Handle to the desired position. Snap the Adjustment  
Knob into one of the adjustment holes in the Handle.  
Tighten the Adjustment Knob.  
46  
9
Note: Both Handles (20) should always be adjusted to  
the same position.  
20  
20  
9
Adjusting the Position of the Backrest  
To adjust the position of the Backrest (41), first loosen the  
Adjustment Knob (9). Pull the Knob out as far as possible  
and slide the Backrest Frame (not shown) to the desired  
position. Release the Knob so that it snaps into one of  
the adjustment holes on the Backrest Frame. Fully  
retighten the Knob.  
9
41  
Using the Leg Lever Lock  
29  
11  
Some exercises, such as the preacher curl, can be per-  
formed more comfortably with the Leg Lever (29) locked.  
To lock the Leg Lever (29), turn the Leg Lever Lock (11)  
until it engages the Pad Tube (28) on the Leg Lever.  
28  
Attaching the Curl Pad  
Remove the 2” Square Inner Cap (33) from the front leg  
on the Base (8). Slide the Curl Post (83) onto the front leg  
on the Base and secure it with the Curl Knob (89).  
89  
33  
83  
8
23  
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Trouble-Shooting And Maintenance  
Make sure all parts are properly tightened each time you use the weight system. Replace any worn parts immedi-  
ately. The weight system 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 weight sys-  
73  
tem, can stretch slightly when it is first used. If there is  
slack in the cables before resistance is felt, the cables  
should be tightened.  
68  
Bolt  
36  
To tighten the cables, insert the Weight Pin (39) under  
the third Weight (26) from the top. Next, loosen the 1/2”  
Plain Nut (68) securing the bolt at the end of the High  
Cable (73). Tighten the bolt two turns into the Weight  
Tube (36) until the cables feel tighter. Tighten the Plain  
Nut to prevent the bolt from turning.  
26  
39  
Note: For clarity, the drawing shows the shroud  
removed; it is not necessary to remove the shroud.  
Additional slack can be removed by moving the indicated  
4” Pulleys (35) to different holes in the Pulley Plates (31).  
To do this, remove the 3/8” x 1 3/4” Bolt (60), the Cable  
Trap (44), and the 3/8” Nylon Jamnut (63) from the  
lower Pulley. Move the Pulley to a higher hole and re-  
attach it with the Bolt, Cable Trap, and Nylon Jamnut.  
Make sure that the Low Cable (72) is in the groove  
of the Pulley and that the Cable Trap is turned as  
shown. The upper pulley can be adjusted in the  
same way.  
35  
31  
63  
60  
44  
35  
72  
Slack can also be removed by moving the indicated 4”  
Pulley (35) to the lower hole in the Pulley Bracket (91).  
To do this, remove the 3/8” x 1 3/4” Bolt (60), the Cable  
Trap (44), and the 3/8” Nylon Jamnut (63) from the  
Pulley. Move the Pulley to the lower hole and re-attach  
it with the Bolt, Cable Trap, and Nylon Jamnut. Make  
sure that the High Cable (73) is in the groove of the  
Pulley and that the Cable Trap is turned as shown.  
35  
73  
60  
Note: If a cable tends to slip off the pulleys, the  
cable may have become twisted. Remove the cable  
and re-install it.  
44  
63  
If a cable needs to be replaced, refer to the back cover  
of this manual.  
91  
24  
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Weight Resistance Chart  
This chart shows the approximate weight resistance at each weight station. “Top” refers to the 10 lb. top weight.  
The other numbers refer to the 10 lb. weight plates. Note: The actual resistance at each station may vary due to  
differences in individual weight plates as well as friction between the cables, pulleys, and weight guides.  
Arm  
Press  
(lbs.)  
Lower  
Pulley  
(lbs.)  
Upper  
Pulley  
(lbs.)  
AB  
Pulley  
(lbs.)  
Leg  
Lever  
(lbs.)  
Leg  
Press  
(lbs.)  
Weight  
Plates  
Top  
1
24  
35  
11  
22  
13  
25  
13  
24  
11  
22  
28  
51  
2
46  
34  
36  
35  
34  
74  
3
57  
46  
48  
46  
46  
97  
4
68  
57  
60  
57  
57  
120  
143  
167  
190  
213  
236  
259  
282  
305  
328  
351  
374  
397  
420  
443  
466  
5
79  
69  
72  
68  
69  
6
90  
80  
83  
79  
80  
7
102  
113  
124  
135  
146  
157  
168  
179  
190  
201  
213  
224  
235  
92  
95  
90  
92  
8
104  
115  
127  
138  
150  
162  
173  
185  
196  
208  
219  
231  
107  
119  
130  
142  
154  
166  
177  
189  
201  
213  
224  
236  
102  
113  
124  
135  
146  
157  
168  
179  
190  
201  
213  
224  
104  
115  
127  
138  
150  
162  
173  
185  
196  
208  
219  
231  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
25  
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Exercise Guidelines  
THE FOUR BASIC TYPES OF WORKOUTS  
PERSONALIZING YOUR EXERCISE PROGRAM  
Muscle Building  
To increase the size and strength of your muscles,  
Determining the exact length of time for each workout,  
as well as the number of repetitions or sets completed,  
push them close to their maximum capacity. Your mus- is an individual matter. It is important to avoid overdo-  
cles will continually adapt and grow as you progres-  
sively increase the intensity of your exercise. You can  
adjust the intensity level of an individual exercise in  
two ways:  
• by changing the amount of weight used  
• by changing the number of repetitions or sets per-  
formed. (A “repetition” is one complete cycle of an  
exercise, such as one sit-up. A “set” is a series of  
repetitions.)  
ing it during the first few months of your exercise pro-  
gram. You should progress at your own pace and be  
sensitive to your body’s signals. If you experience pain  
or dizziness at any time while exercising, stop immedi-  
ately and begin cooling down. Find out what is wrong  
before continuing. Remember that adequate rest and a  
proper diet are important factors in any exercise pro-  
gram.  
WARMING UP  
The proper amount of weight for each exercise  
depends upon the individual user. You must gauge  
Begin each workout with 5 to 10 minutes of stretching  
your limits and select the amount of weight that is right and light exercise to warm up. Warming up prepares  
for you. Begin with 3 sets of 8 repetitions for each  
exercise you perform. Rest for 3 minutes after each  
set. When you can complete 3 sets of 12 repetitions  
without difficulty, increase the amount of weight.  
your body for more strenuous exercise by increasing  
circulation, raising your body temperature and deliver-  
ing more oxygen to your muscles.  
WORKING OUT  
Toning  
You can tone your muscles by pushing them to a mod- Each workout should include 6 to 10 different exercis-  
erate percentage of their capacity. Select a moderate  
amount of weight and increase the number of repeti-  
tions in each set. Complete as many sets of 15 to 20  
repetitions as possible without discomfort. Rest for 1  
minute after each set. Work your muscles by complet-  
ing more sets rather than by using high amounts of  
weight.  
es. Select exercises for every major muscle group,  
emphasizing areas that you want to develop most. To  
give balance and variety to your workouts, vary the  
exercises from session to session.  
Schedule your workouts for the time of day when your  
energy level is the highest. Each workout should be  
followed by at least one day of rest. Once you find the  
schedule that is right for you, stick with it.  
Weight Loss  
To lose weight, use a low amount of weight and  
increase the number of repetitions in each set.  
Exercise for 20 to 30 minutes, resting for a maximum  
of 30 seconds between sets.  
EXERCISE FORM  
Maintaining proper form is an essential part of an  
effective exercise program. This requires moving  
through the full range of motion for each exercise, and  
Cross Training  
Cross training is an efficient way to get a complete and moving only the appropriate parts of the body.  
well-balanced fitness program. An example of a bal-  
anced program is:  
• Weight training workouts on Monday, Wednesday,  
and Friday.  
Exercising in an uncontrolled manner will leave you  
feeling exhausted. On the exercise guide accompany-  
ing this manual you will find photographs showing the  
correct form for several exercises, and a list of the  
• 20 to 30 minutes of aerobic exercise, such as cycling muscles affected. Refer to the muscle chart on page  
or swimming, on Tuesday and Thursday.  
• Rest from both weight training and aerobic exercise  
for at least one full day each week to give your body  
time to regenerate.  
27 to find the names of the muscles.  
The repetitions in each set should be performed  
smoothly and without pausing. The exertion stage of  
each repetition should last about half as long as the  
return stage. Proper breathing is important. Exhale  
The combination of weight training and aerobic exer-  
cise will reshape and strengthen your body, plus devel- during the exertion stage of each repetition and inhale  
op your heart and lungs. during the return stroke. Never hold your breath.  
26  
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Rest for a short period of time after each set. The  
ideal resting periods are:  
• Rest for three minutes after each set for a muscle  
building workout.  
slowly as you stretch and do not bounce. Ease into  
each stretch gradually and go only as far as you can  
without strain. Stretching at the end of each workout  
is an effective way to increase flexibility.  
• Rest for one minute after each set for a toning work-  
out.  
STAYING MOTIVATED  
• Rest for 30 seconds after each set for a weight loss  
workout.  
Plan to spend the first couple of weeks familiarizing  
yourself with the equipment and learning the proper  
form for each exercise.  
For motivation, keep a record of each workout. List  
the date, the exercises performed, the weight used,  
and the numbers of sets and repetitions completed.  
Record your weight and key body measurements at  
the end of every month. Remember, the key to  
achieving the greatest results is to make exercise a  
regular and enjoyable part of your everyday life.  
COOLING DOWN  
End each workout with 5 to 10 minutes of stretching.  
Include stretches for both your arms and legs. Move  
MUSCLE CHART  
N
O
P
A. Sternomastoid (neck)  
B. Pectoralis Major (chest)  
C. Biceps (front of arm)  
D. Obliques (waist)  
A
B
E. Brachioradials (forearm)  
F. Hip Flexors (upper thigh)  
G. Abductor (outer thigh)  
H. Quadriceps (front of thigh)  
I. Sartorius (front of thigh)  
J. Tibialis Anterior (front of calf)  
K. Soleus (front of calf)  
C
D
E
Q
R
S
F
L
T
L. Rectus Abdominus (stomach)  
M. Adductor (inner thigh)  
G
M
N. Trapezius (upper back)  
O. Rhomboideus (upper back)  
P. Deltoid (shoulder)  
H
I
U
V
Q. Triceps (back of arm)  
J
K
W
R. Latissimus Dorsi (mid back)  
S. Spinae Erectors (lower back)  
T. Gluteus Medius (hip)  
U. Gluteus Maximus (buttocks)  
V. Hamstring (back of leg)  
W. Gastrocnemius (back of calf)  
27  
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Part Identification Chart—831.159760  
R0801A  
1/4" Nylon Jamnut (51)  
1/4" Nylon Locknut (25)  
1/2" Plain Nut (68)  
1/2" Nylon Jamnut (48)  
5/16" Nylon Locknut (81)  
5/16" Nylon Jamnut (79)  
3/8" Nylon Jamnut (63)  
3/8" Nylon Locknut (50)  
1/4" Flat Washer (71)  
5/16" Flat Washer (80)  
3/8" Flat Washer (55)  
5/16" x 3" Bolt (78)  
5/16" x 2 1/2" Bolt (96)  
#10 x 1" Tap Screw (7)  
1/4" x 3/4" Bolt (17)  
1 1/2" Flat Washer (40)  
#8 x 3/4" Screw (32)  
1/4" x 1" Bolt (95)  
1/4" x 1 1/2" Screw (49)  
1/4" x 1 1/2" Bolt (101)  
Large Washer (104)  
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3/8" x 1 1/2" Button Cap Screw (2)  
3/8" x 1 3/4" Bolt (60)  
3/8" x 2" Bolt (62)  
3/8" x 2 1/2" Bolt (54)  
3/8" x 3" Carriage Bolt (107)  
3/8" x 3" Bolt (45)  
3/8" x 3 1/4" Bolt (87)  
3/8" x 3 3/4" Bolt (92)  
3/8" x 3 3/4" Carriage Bolt (52)  
3/8" x 4" Bolt (65)  
3/8" x 5" Carriage Bolt (82)  
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3/4" Round Inner Cap (34)  
1/2” x 1 3/4” Bushing (94)  
1/2” x 3/4” Long Bushing (106)  
5/8” x 1/2” Pulley Bushing (42)  
5/8” x 1/4” Bushing (90)  
1" Round Inner Cap (103)  
1/4” x 7/8” Flange Bushing (47)  
1" x 2” Inner Cap (43)  
1 1/8” x 1/2” Flange Bushing (18)  
2" Square Inner Cap (33)  
2" x 3” Inner Cap (24)  
Cable Clip (69)  
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Part List—Model No. 831.159760  
R0801A  
Key No. Qty.  
Description  
Key No. Qty.  
Description  
1
2
3
4
5
6
7
8
1
1
1
1
1
1
1
1
5
1
1
1
2
2
1
1
22  
6
2
2
1
1
2
3
8
19  
1
2
1
6
2
4
12  
6
21  
1
1
4
1
1
1
22  
2
7
5
1
2
1
4
25  
4
3
2
11  
37  
Top Frame  
3/8” x 1 1/2” Button Cap Screw  
Main Upright  
Foot Plate  
Stabilizer  
Leg Lever Bumper  
#10 x 1” Tap Screw  
Base  
Adjustment Knob  
Ankle Strap  
Leg Lever Lock  
Press Frame  
Seat  
Plastic Sleeve  
Backrest Frame  
Top Weight  
1/4” x 3/4” Bolt  
1 1/8” x 1/2” Flange Bushing  
Weight Bumper  
Handle  
Curl Pad  
1/2” x 3 1/2” Bolt  
Weight Guide  
2” x 3” Inner Cap  
1/4” Nylon Locknut  
Weight  
Pivot Rod  
Pad Tube  
Leg Lever  
Foam Pad  
Pulley Plate  
#8 x 3/4” Screw  
2” Square Inner Cap  
3/4” Round Inner Cap  
4” Pulley  
Weight Tube  
Seat Upright  
Tinnerman Clip  
Weight Pin  
1 1/2” Flat Washer  
Backrest  
5/8” x 1/2” Pulley Bushing  
1” x 2” Inner Cap  
Cable Trap  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
89  
90  
91  
92  
93  
94  
95  
96  
97  
98  
99  
100  
101  
102  
103  
104  
105  
106  
107  
#
1
1
2
2
5
1
3
21  
1
1
1
1
1
3
1
3
1
1
1
1
1
38  
3
1
5
3
1
1
1
1
2
6
1
1
1
1
2
1
1
1
1
1
1
1
2
4
1
2
1
2
1
4
1
1
Shroud  
3/8” x 5 1/2” Bolt  
Grip  
3/8” x 8 1/2” Bolt  
3/8” x 1 3/4” Bolt  
Lat Bar  
3/8” x 2” Bolt  
3/8” Nylon Jamnut  
Weight Support  
3/8” x 4” Bolt  
Weight Cover  
Chain  
1/2” Plain Nut  
Cable Clip  
Leg Press Backrest  
1/4” Flat Washer  
Low Cable  
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  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
High Cable  
Sliding Seat Frame  
Ab Strap  
Leg Press Cable  
Weight Insert  
5/16” x 3” Bolt  
5/16” Nylon Jamnut  
5/16” Flat Washer  
5/16” Nylon Locknut  
3/8” x 5” Carriage Bolt  
Curl Post  
Leg Press Base  
Leg Press Plate  
Handgrip  
3/8” x 3 1/4” Bolt  
Seat Frame Channel  
Curl Knob  
5/8” x 1/4” Bushing  
Pulley Bracket  
3/8” x 3 3/4” Bolt  
Tab  
1/2” x 1 3/4” Bushing  
1/4” x 1” Bolt  
5/16” x 2 1/2” Bolt  
Rear Leg Press Upright  
Forward Leg Press Upright  
Angle Cap  
Leg Press Attachment  
1/4” x 1 1/2” Bolt  
Chart Decal  
1” Round Inner Cap  
Large Washer  
3/8” x 3” Bolt  
Press Arm  
1/4” x 7/8” Flange Bushing  
1/2” Nylon Jamnut  
1/4” x 1 1/2” Screw  
3/8” Nylon Locknut  
1/4” Nylon Jamnut  
3/8” x 3 3/4” Carriage Bolt  
Plastic Sleeve Bushing  
3/8” x 2 1/2” Bolt  
3/8” Flat Washer  
Handle  
1/2” x 3/4” Long Bushing  
3/8” x 3” Carriage Bolt  
User’s Manual (not illustrated)  
Exercise Guide (not illustrated)  
#
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Exploded Drawing—Model No. 831.159760  
R0801A  
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Ordering Replacement Parts  
The model number and serial number of your NordicTrack® GRT  
Model No. 831.159760  
490 weight system are listed on a decal attached to the frame.  
See the front cover of this manual to find the location of the decal.  
QUESTIONS?  
All replacement parts are available for immediate purchase or  
special order when you visit your nearest SEARS Service Center.  
To request service or to order parts by telephone, call the toll-free  
numbers listed at the left.  
If you find that:  
• you need help assembling or  
operating the NordicTrack®  
GRT 490 weight system  
When requesting help or service, or ordering parts, please be pre-  
pared to provide the following information:  
• a part is missing  
• or you need to schedule repair  
service  
• The MODEL NUMBER of the product (831.159760)  
• The NAME of the product (NordicTrack® GRT 490 weight sys-  
tem)  
call our toll-free HELPLINE  
1-800-736-6879  
Monday–Saturday, 7 am–7 pm  
Central Time (excluding holidays)  
• The KEY NUMBER and DESCRIPTION of the PART (see the  
PART LIST/EXPLODED DRAWING in the center of this manual).  
SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179  
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)  
FULL 90 DAY WARRANTY  
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  
Part No. 177780 R0801A  
Printed in Canada © 2001 Sears, Roebuck and Co.  
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