Page 1
Model No. 831.159822
Serial No.
Write the serial number in the
space above for reference.
Serial Number Decal (under seat)
• Assembly
• Adjustments
• Part List and Drawing
WEIGHT SYSTEM EXERCISER
User’s Manual
CAUTION
Read all precautions and instructions in this manual before using
this equipment. Save this manual
for future reference.
Sears, Roebuck and Co., Hoffman Estates, IL
60179
Page 2
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
BEFORE
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
WEIGHT RESISTANCE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
CABLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
FULL 90 DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
Note: A PART IDENTIFICATION CHART and a PART LIST/EXPLODED DRAWING are attached in the center of
this manual. Remove the PART IDENTIFICATION CHART and the PART LIST/EXPLODED DRAWING before
beginning assembly.
YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Page 3
Keep hands and
fingers clear of
this area.
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. Use the weight system only
as described in this manual.
2. It is the responsibility of the owner to ensure
that all users of the weight system are adequately informed of all precautions.
3. The weight system is intended for home use
only. Do not use the weight system in a commercial, rental, or institutional setting.
4. Use the weight system only on a level surface. Cover the floor or carpet beneath the
weight system to protect the floor.
5. Make sure all parts are properly tightened
each time the weight system is used.
Replace any worn parts immediately.
6. Keep children under the age of 12 and pets
away from the weight system at all times.
7. Keep hands and feet away from moving parts.
8. Always wear athletic shoes for foot protection when using the weight system.
11. Make sure that the cables remain on the pulleys 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.
12. Always stand on the foot plate when performing an exercise that could cause the
weight system to tip.
13.
Always disconnect the lat bar from the
weight system when performing an exercise
that does not use the lat bar.
14. If you feel pain or dizziness while exercising,
stop immediately and begin cooling down.
15. The warning decals
shown here have been
placed on the weight
system in the locations
shown on page 4. If a
decal is missing or
illegible, please call
1-800-999-3756 to order
a free replacement
decal. Place the decal
on the weight system
in the location shown.
9. The weight system is designed to support a
maximum user weight of 300 pounds.
Never release the press arm, butterfly arms,
10.
leg lever
handle while weights are raised; the weights
will fall with great force.
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.
, leg press base, lat bar
Decal 1
, ab strap, or
Decal 2
3
Page 4
BEFORE YOU BEGIN
Thank you for selecting the versatile WEIDER®PRO
4100 weight system. The PRO 4100 weight system
fers a selection of weight stations designed to devel-
of
op 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 weight system will help you to achieve the
results you want.
For your benefit, read this manual carefully before
using the weight system. If you have questions after
arning Decal 2
ASSEMBLED
DIMENSIONS:
Height: 77 in.
Width: 81 in.
Length: 59 in.
Butterfly Arm
Press Arm
Ab Pulley
Station
W
(One on each side
of the right upright.)
reading this manual,
(1-800-469-4663). To help us assist you, please note
the product model number and serial number before
calling. The model number is 831.159822. The serial
number can be found on a decal attached to the
weight system (see the front cover of this manual).
Before reading further, please review the drawing
below and familiarize yourself with the parts that are
labeled.
call 1-800-4-MY-HOME
High Pulley Station
Left Side
Warning
Decal 1
®
Lat Bar
Backrest
Right Side
Seat
Weight
Leg Lever
Note: The terms “right side” and “left side” are determined relative to a person facing away from the weight system; they do
not correspond to right and left in the pictures in the manual.
Backrest
Seat
Leg Press
Plate
Low Pulley
Station
Foot Plate
4
Page 5
ASSEMBLY
Make Things Easier for Yourself
Everything in this manual is designed to ensure
that the weight system can be assembled successfully by most people. However, it is important to realize that the versatile weight system
has many parts and that the assembly process
will take time. Most people find that by setting
aside plenty of time, assembly will go smoothly.
Before beginning assembly, carefully read the
following information and instructions:
• Assembly requires two people.
• Place all parts 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.
• As you assemble the weight system, make sure
all parts are oriented as shown in the drawings.
• For help identifying small parts, use the PART
IDENTIFICATION CHART.
An Allen wrench (included) and the following
tools (not included) are needed for assembly:
• two adjustable wrenches
• one rubber mallet
• one standard screwdriver
• one Phillips screwdriver
• lubricant, such as grease or petroleum jelly,
and soapy water.
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.
FRAME ASSEMBLY
1. Before beginning assembly, be sure that you
understand the information in the box above.
Attach the Base Cap (28) to the Right Base (1)
with two M4 x 20mm Self-tapping Screws (77).
Attach the Center Base (67) to the Right Base with
two M8 x 70mm Bolts (81), two M8 Washers (75),
and two M8 Nylon Locknuts (71). Do not tighten
the Locknuts yet.
Insert two M8 x 70mm Carriage Bolts (102) up
through a Support Plate (21) and the Right Base
(1). Insert two M8 x 65mm Carriage Bolts (57) up
through the Right Base. If the Bolts fall out,
place a piece of tape over the Bolt heads.
2. Press two 50mm Square Inner Caps (33) into the
ends of the Left Base (2). Insert two M8 x 70mm
Carriage Bolts (102) up through a Support Plate
(21) and the Left Base. Insert two M8 x 65mm
Carriage Bolts (57) up through the Left Base. If the
Bolts fall out, place tape over the Bolt heads.
1
81
75
1
28
57
77
2
33
1
71
75
67
102
81
21
75
71
21
67
81
75
2
33
Attach the Left Base (2) to the Right Base (1) and
the Center Base (67) with three M8 x 70mm Bolts
(81), three M8 Washers (75), and three M8 Nylon
Locknuts (71). Tighten the Locknuts used in
steps 1 and 2.
102
57
5
Page 6
3. Attach the Base Plate (37) to the Left Base (2)
with an M10 x 135mm Bolt (58) and an M10
Nylon Locknut (70).
side is on top.
Be sure that the textured
3
Attach the Left Upright (7) to the Left Base (2)
with the two M8 x 70mm Carriage Bolts (102),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Attach the Left Leg (36) to the Left Base (2) with
the two indicated M8 x 65mm Carriage Bolts (57)
and two M8 Nylon Locknuts (71). Be sure the
large upper hole in the Left Leg is on the side
shown.
Do not tighten the M8 Nylon Locknuts (71) yet.
7
71
2
75
102
71
75
71
57
36
Large
Hole
71
70
37
58
4. Press a 50mm x 63mm Inner Cap (22) into the
top of the Right Leg (73).
Attach the Right Leg (73) to the Right Base (1)
with the two M8 x 65mm Carriage Bolts (57) and
two M8 Nylon Locknuts (71).
Attach the Right Upright (6) to the Right Base (1)
with the two M8 x 70mm Carriage Bolts (102),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
4
6
22
71
73
71
71
71
75
1
57
75
102
6
Page 7
5. Attach the Right Seat Frame (5) to the Right Leg
(73) with two M8 x 80mm Bolts (60), two M8
ashers (75), and two M8 Nylon Locknuts (71).
W
Attach the Right Seat Frame (5) to the Right
Upright (6) with two M8 x 80mm Bolts (60), a
Large Support Plate (101), two M8 Washers (75),
and two M8 Nylon Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
5
71
75
75
60
5
60
6
73
75
71
75
101
6. Press a 50mm Square Inner Cap (33) into the
end of the Left Seat Frame (29).
Attach the Left Seat Frame (29) to the Left Leg
(36) with two M8 x 70mm Bolts (81), two M8
Washers (75), and two M8 Nylon Locknuts (71).
Attach the Left Seat Frame (29) to the Left
Upright (7) with two M8 x 80mm Bolts (60), a
Large Support Plate (101), two M8 Washers (75),
and two M8 Nylon Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
7. Set two Weight Bumpers (83) over the indicated
holes in the Center Base (67). Insert the two
Weight Guides (20) into the holes. Attach the
Weight Guides to the Center Base with two M8 x
65mm Bolts (63), four M8 Washers (75), and two
M8 Nylon Locknuts (71).
6
7
71
75
75
101
60
29
60
7
71
36
71
81
75
33
20
83
71
75
75
63
75
67
83
71
75
7
Page 8
8. Slide the eight Weights (72) onto the Weight
Guides (20) with the pin grooves on the side
shown.
8
20
Lubricate
Press the W
tom of the Weight Tube (82). Insert the Weight
Tube into the center hole in the stack of Weights
(72). Be sure the Weight Tube is oriented as
shown.
Lubricate the indicated holes in the Top Weight
(74). Slide the Top Weight onto the Weight
Guides (20), with the pin groove on the bottom.
9. Press two 50mm x 63mm Inner Caps (22) into
the ends of the Left Top Frame (3).
Attach the Left Top Frame (3) to the Left Upright
(7) with two M8 x 85mm Bolts (59), a Support
Plate (21), and two M8 Nylon Locknuts (71). Do
not tighten the Locknuts yet.
eight Tube Bumper (32) into the bot-
74
Holes
82
Pin
Groove
9
22
3
32
72
59
21
Press a 50mm x 63mm Inner Cap (22) into the
10.
op Frame (8).
end of the Right
Attach the Right Top Frame (8) to the Right
Upright (6) with two M8 x 85mm Bolts (59), a
Support Plate (21), and two M8 Nylon Locknuts
(71).
Attach the Right
Frame (3) with two M8 x 70mm Bolts (81), two
M8 Washers (75), and two M8 Nylon Locknuts
(71).
Do not tighten the M8 Nylon Locknuts (71) yet.
T
op Frame (8) to the Left
T
To p
10
22
71
71
71
7
59
21
8
71
3
71
6
75
22
81
75
8
Page 9
11. Press the two Weight Guide Bushings (44) into
the Center Top Frame (14). Slide the Center Top
Frame onto the W
Attach the Center
Top Frame (8) with two M8 x 70mm Bolts (81),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Attach the Center Top Frame (14) to the Left Top
Frame (3) with two M8 x 70mm Bolts (81), two
M8 Washers (75), and two M8 Nylon Locknuts
(71).
eight Guides (20).
Top Frame (14) to the Right
11
71
14
81
75
8
71
44
71
71
75
81
75
Tighten all of the M8 Nylon Locknuts (71)
used in steps 3–11.
ARM ASSEMBLY
12. Press a 38mm Square Inner Cap (41) into the
Right Upright (6). Press a 50mm x 63mm Inner
Cap (22) into the Butterfly Frame (9).
Lubricate an M10 x 80mm Bolt (61) with grease.
Attach the Butterfly Frame (9) to the Right Top
Frame (8) with the Bolt and an M10 Nylon Locknut
(70). Do not overtighten the Locknut; the
Butterfly Frame must be able to pivot easily.
13. Lubricate an M10 x 55mm Bolt (89) with grease.
Attach the Pivot Bracket (48) to the Right Butterfly
Arm (11) with the Bolt and an M10 Nylon Locknut
(70). Do not overtighten the Locknut; the Pivot
Bracket must be able to pivot easily.
12
13
22
70
9
Lubricate
20
8
41
Lubricate
61
89
3
6
Press a 38mm x 50mm Inner Cap (23) into the
indicated end of the Right Butterfly Arm (11). Wet
the lower end of the Arm with soapy water. Slide
a Large Foam Pad (19) onto the
Slide a Foam Grip (76) onto a Press Handle (12).
Press a 25mm Round Inner Cap (24) into the end
of the Handle. Attach the Handle to the Right
Butterfly Arm (11) with two M8 x 16mm Button
Head Bolts (64) and two M8 Washers (75).
Slide the Large Foam Pad (19) down so that the
bottom of the Foam Pad is even with the lower
end of the Right Butterfly Arm (11).
Repeat this step with the Left Butterfly Arm
(10).
Arm.
48
1
19
64
75
1
64
24
75
76
12
23
70
10
9
Page 10
14. Lubricate an M10 x 80mm Button Head Bolt (97)
and both sides of two Plastic Washers (55) with
grease.
Butterfly Frame (9) with the Bolt, the two Plastic
W
Nylon Locknut (70). Do not overtighten the
Locknut; the Butterfly Arm must be able to
pivot easily. Be sure the indented sides of the
Plastic Washers fit over the welded bushing in
the Butterfly Arm.
Repeat this step with the Left Butterfly Arm
(10).
Attach the Bumper (25) to the Right Leg (73) with
15.
an M4 x 20mm Self-tapping Screw (77).
Press two 38mm x 50mm Inner Caps (23) into
the ends of the Leg Lever (4).
Attach the Right Butterfly Arm (11) to the
ashers, two Butterfly Caps (54), and an M10
14
15
elded
W
Bushing
11
Lubricate
55
Lubricate
23
55
54
70
Lubricate
97
73
54
9
10
Lubricate an M10 x 65mm Bolt (99) with grease.
Attach the Leg Lever (4) to the Right Leg (73)
with the Bolt and an M10 Nylon Locknut (70). Do
not overtighten the Locknut; the Leg Lever
must be able to pivot easily.
16. Press a 50mm x 63mm Inner Cap (22) into the
top of the Leg Press Frame (30).
Lubricate an M10 x 80mm Bolt (61) with grease.
Attach the Leg Press Frame (30) to the Left Base
(2) with the Bolt and an M10 Nylon Locknut (70).
Do not overtighten the Locknut; the Leg Press
Frame must be able to pivot easily.
16
70
4
23
61
99
77
25
22
30
70
10
Lubricate
2
Page 11
CABLE ASSEMBLY
17.
IMPORTANT: While assembling the cables,
do not overtighten the locknuts attaching
the pulleys; the pulleys must be able to
turn freely
and CABLE ID CHART on pages 24 and 25
for proper cable routing and help identifying the cables.
Locate the High Cable (45). Route the Cable up
through the Left Top Frame (3) and around a
90mm Pulley (38). Attach the Pulley inside the
Top Frame with an M10 x 70mm Bolt (100), two
M10 Washers (50), two 13mm Spacers (34), and
an M10 Nylon Locknut (70).
18. Route the High Cable (45) around a 90mm Pulley
(38) and down through the Left Top Frame (3).
Attach the Pulley and a Cable Trap (91) inside
the Top Frame with an M10 x 70mm Bolt (100),
two M10 Washers (50), two 13mm Spacers (34),
and an M10 Nylon Locknut (70).
Cable Trap is turned to hold the Cable in the
groove of the Pulley.
. Refer to the CABLE DIAGRAMS
Be sure the
17
18
100
50
34
91
38
50
3
34
100
70
34
71
Loosen
38
50
70
34
50
45
45
3
Note: To complete this step, it may be necessary to loosen the indicated M8 Nylon
Locknuts (71). Retighten the Locknuts when
this step is completed.
19. Wrap the High Cable (45) around a 90mm Pulley
(38). Attach the Pulley to the single hole side of a
Double “U”-Bracket (56) with an M10 x 45mm
Bolt (66) and an M10 Nylon Locknut (70).
20. Note: The following drawings are shown from
the left side of the weight system, with the
Left Top Frame (3) removed for clarity.
rap the High Cable (45) around a 90mm Pulley
W
Attach the Pulley at the rear hole, inside of
(38).
the bracket on the Center Top Frame (14) with an
M10 x 45mm Bolt (66) and an M10 Nylon Locknut
(70).
19
20
66
66
14
45
38
70
56
70
38
45
11
Page 12
21. Wrap the High Cable (45) around a 90mm Pulley
(38). Attach the Pulley at the forward hole, inside
of the bracket on the Center
an M10 x 45mm Bolt (66) and an M10 Nylon
Locknut (70).
Top Frame (14) with
21
70
14
45
38
66
22. Attach the end of the High Cable (45) to the
Small “U”-Bracket (79) with an M6 Nylon Locknut
(26). Note: Do not completely tighten the
Locknut; it should be threaded only two turns
onto the end of the Cable, as shown in the
inset drawing.
Attach the Small “U”-Bracket (79) to the Weight
Tube (82) with an M8 x 45mm Bolt (69) and an
M8 Nylon Locknut (71). Do not overtighten the
Locknut; the Weight Tube should be able to
pivot in the “U”-Bracket.
23. Locate the Leg Press Cable (95). Attach the
Cable inside the Left Leg (36) with an M10 x
70mm Bolt (100), two M10 Washers (50), two
Long Spacers (80), and an M10 Nylon Locknut
(70).
22
23
79
69
100
45
71
80
82
26
50
45
26
70
80
95
Wrap the Leg Press Cable (95) around a 90mm
24.
Pulley (38).
Press Frame (30) with an M10 x 70mm Bolt
(100), two M10 Washers (50), two 13mm Spacers
(34), and an M10 Nylon Locknut (70).
Attach the Pulley inside the Leg
12
24
100
50
34
50
36
38
50
70
34
95
30
Page 13
25. Route the Leg Press Cable (95) through the Left
Leg (36) and the Left Upright (7) as shown. Wrap
the Cable around a 90mm Pulley (38).
Pulley inside the Upright with an M10 x 70mm
Bolt (100), two M10 W
Spacers (34), and an M10 Nylon Locknut (70).
ashers (50), two 13mm
Attach the
25
50
38
34
70
50
26. Wrap the Leg Press Cable (95) around a 90mm
Pulley (38). Attach the Pulley inside the bracket
on the Left Top Frame (3) with an M10 x 45mm
Bolt (66) and an M10 Nylon Locknut (70).
27. Attach the end of the Leg Press Cable (95) to the
“U”-Bracket (85) with an M6 Nylon Locknut (26).
Note: Do not completely tighten the Locknut;
it should be threaded only two turns onto the
end of the Cable, as shown in the inset drawing.
26
27
100
95
66
34
7
95
36
3
70
38
95
28. Locate the Butterfly Cable (46). Attach the
Cable to the Pivot Bracket (48) on the Left
Butterfly Arm (10) with an M8 x 20mm Shoulder
Bolt (78) and an M8 Nylon Locknut (71).
13
28
26
85
10
71
48
95
26
46
78
Page 14
Wrap the Butterfly Cable (46) around a “V”-Pulley
29.
(39). Attach the Pulley and a Long Cable Trap
(40) to the bracket on the Right Upright (6) with
an M10 x 60mm Bolt (65) and an M10 Nylon
Locknut (70). Be sure the Cable Trap is turned
to hold the Cable in the groove of the Pulley.
29
6
70
39
40
65
46
30. Wrap the Butterfly Cable (46) around a 90mm
Pulley (38). Attach the Pulley to the single hole
side of the other Double “U”-Bracket (56) with an
M10 x 45mm Bolt (66) and an M10 Nylon Locknut
(70).
31. Wrap the Butterfly Cable (46) around a “V”-Pulley
(39). Attach the Pulley and a Long Cable Trap
(40) to the bracket on the Right Upright (6) with
an M10 x 60mm Bolt (65) and an M10 Nylon
Locknut (70). Be sure the Cable Trap is turned
to hold the Cable in the groove of the Pulley.
30
31
46
39
46
38
66
70
56
65
40
6
32. Attach the Butterfly Cable (46) to the Pivot
Bracket (48) on the Right Butterfly Arm (11) with
an M8 x 20mm Shoulder Bolt (78) and an M8
Nylon Locknut (71).
14
32
11
78
70
46
48
71
Page 15
33. Locate the Leg Lever Cable (96). Route the
eyelet end of the Cable through the Right Leg
(73) and attach it to the Leg Lever (4) with an M8
x 20mm Shoulder Bolt (78) and an M8 Nylon
Locknut (71).
33
4
34. Attach a 90mm Pulley (38) inside the Right Leg
(73) with an M10 x 70mm Bolt (100), two M10
Washers (50), two 13mm Spacers (34), and an
M10 Nylon Locknut (70).
35. Route the Leg Lever Cable (96) through the Right
Upright (6) and under a 90mm Pulley (38). Attach
the Pulley inside the Upright with an M10 x 70mm
Bolt (100), two M10 Washers (50), two 13mm
Spacers (34), and an M10 Nylon Locknut (70).
34
35
71
96
70
50
78
34
73
73
70
34
38
50
50
100
34
Wrap the Leg Lever Cable (96) around a 90mm
36.
Pulley (38).
(91) to the second set of holes from the bottom of
the indicated Double “U”-Bracket (56) with an
M10 x 50mm Bolt (62) and an M10 Nylon Locknut
(70).
Be sure the Cable T
the Cable in the groove of the Pulley.
Attach the Pulley and a Cable
rap is turned to hold
T
rap
36
96
70
91
6
50
38
96
38
34
100
56
62
15
Page 16
37. Attach the end of the Leg Lever Cable (96) to the
other “U”-Bracket (85) with an M6 Nylon Locknut
Note: Do not completely tighten the
(26).
Locknut; it should be threaded only two turns
onto the end of the Cable, as shown in the
inset drawing.
37
85
26
96
96
26
38. Locate the Low Cable (47). Route the small ball
on the Cable through the cage on the Leg Press
Frame (30).
Attach a 90mm Pulley (38) inside the Leg Press
Frame (30) with an M10 x 70mm Bolt (100), two
M10 Washers (50), two 13mm Spacers (34), and
an M10 Nylon Locknut (70).
39. Route the Low Cable (47) through the Left Leg
(36) and the Left Upright (7). Attach a 90mm
Pulley (38) inside the Upright with an M10 x
70mm Bolt (100), two M10 Washers (50), two
13mm Spacers (34), and an M10 Nylon Locknut
(70).
38
39
100
38
34
38
50
34
47
50
36
34
70
30
70
50
Cage
47
Wrap the Low Cable (47) around a 90mm Pulley
40.
rap (91) to
Attach the Pulley and a Cable
(38).
the lower set of holes in the indicated “U”-Bracket
(85) with an M10 x 50mm Bolt (62) and an M10
Nylon Locknut (70).
turned to hold the Cable in the groove of the
Pulley.
Be sure the Cable T
T
rap is
16
40
100
50
34
85
62
7
70
91
38
47
Page 17
41. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley to the indicated bracket on
the Left Base (2) with an M10 x 45mm Bolt (66)
and an M10 Nylon Locknut (70).
41
47
38
70
42. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley to the indicated bracket on
the Left Base (2) with an M10 x 45mm Bolt (66)
and an M10 Nylon Locknut (70).
43. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley and a Cable Trap (91) to
the second set of holes from the bottom of the
indicated Double “U”-Bracket (56) with an M10 x
50mm Bolt (62) and an M10 Nylon Locknut (70).
Be sure the Cable Trap is turned to hold the
Cable in the groove of the Pulley.
42
43
66
66
47
2
70
2
38
70
91
44. Wrap the Low Cable (47) around a 90mm Pulley
Attach the Pulley to the indicated bracket on
(38).
the Right Base (1) with an M10 x 45mm Bolt (66)
and an M10 Nylon Locknut (70).
17
44
1
70
56
47
38
62
38
47
66
Page 18
45. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley to the indicated bracket on
the Right Base (1) with an M10 x 45mm Bolt (66)
and an M10 Nylon Locknut (70).
45
70
38
47
1
66
46. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley and a Cable Trap (91) to
the lower set of holes in the indicated “U”-Bracket
(85) with an M10 x 50mm Bolt (62) and an M10
Nylon Locknut (70). Be sure the Cable Trap is
turned to hold the Cable in the groove of the
Pulley.
47. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley and a Cable Trap (91) to
the side of the Right Upright (6) with an M10 x
95mm Bolt (98), an M10 Washer (50), and an
M10 Nylon Locknut (70). Be sure the Cable Trap
is turned to hold the Cable in the groove of
the Pulley.
46
47
98
91
38
91
70
38
47
85
62
47
6
Wrap the Low Cable (47) around a 90mm Pulley
48.
Attach the Pulley and a pair of Pulley
(38).
Covers (92) to the Right Upright (6) with an M10
x 100mm Bolt (84), two M10 Washers (50), and
an M10 Nylon Locknut (70).
tabs on the Pulley Covers are on the side
shown, and the Cable is between the Pulley
and the rod on the Upright.
Be sure the small
18
48
84
50
92
Small
Tabs
38
47
92
6
50
70
50
70
Page 19
SEAT ASSEMBLY
Attach a Seat (16) to the Right Seat Frame (5)
49.
with an M6 x 65mm Bolt (90), three M6 Washers
(35), and two M6 x 16mm Bolts (13).
Repeat this step with the other Seat (16) and
the Left Seat Frame (not shown).
49
16
5
35
13
90
50. Attach a Backrest (15) to the Right Upright (6)
with four M6 x 16mm Bolts (13) and four M6
Washers (35).
Repeat this step with the other Backrest (15)
and the Left Upright (not shown).
51. Slide the Long Pad Tube (17) through the hole in
the Right Leg (73). Slide two Foam Pads (18)
onto the ends of the Pad Tube. Press two 19mm
Round Inner Caps (27) into the ends of the Pad
Tube.
Repeat this step with the Short Pad Tube (94)
and the Leg Lever (4).
50
51
27
15
18
17
4
13
6
35
13
35
18
27
Press a 50mm x 63mm Inner Cap (22) into the
52.
ube (88).
indicated end of the
Attach the Leg Press Plate (31) to the Adjustment
ube (88) with an M8 x 65mm Bolt (63), two M8
T
ashers (75), and an M8 Nylon Locknut (71).
W
Attach the
Frame (30) with the Leg Press Pin (87).
the Pin is in the locked position around the
Leg Press Frame.
Adjustment Tube (88) to the Leg Press
Adjustment
T
Be sure
19
52
94
87
63
30
22
73
75
88
75
71
31
Page 20
53. Insert the two Locking Pins (53) into the Butterfly
Frame (9). Attach the tether on the Pins to the
Butterfly Frame with an M4 x 10mm Self-tapping
Screw (68).
54. Make sure that all parts have been properly tightened. The use of all remaining parts will be explained in
ADJUSTMENTS, starting on the following page.
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. IMPORTANT: If
the cables are not properly routed, they may be damaged when heavy weight is used. See the CABLE
DIAGRAM on pages 24 and 25 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 TIGHTENING THE CABLES on page
22.
Do not fully tighten the Screw.
53
53
68
9
53
20
Page 21
ADJUSTMENTS
This section explains how to adjust the weight system. See the EXERCISE GUIDELINES on page 26 for important information about how to get the most benefit from your exercise program. Also, refer to the accompanying
exercise guide to see the correct form for each exercise.
Make sure all parts are properly tightened each time the weight system is used. Replace any worn parts immediate
ly. The weight system can be cleaned with a damp cloth and a mild, non-abrasive detergent. Do not use solvents.
ATTACHING THE ACCESSORIES TO A PULLEY
STATION
Attach the Lat Bar (42) to the High Cable (45) with a
Cable Clip (52). For some exercises, the Chain (not
shown) should be attached between the Lat Bar and
the High Cable with two Cable Clips. Adjust the
length of the Chain between the Lat Bar and the
High Cable so the Lat Bar is in the correct starting position for the exercise to be performed.
The Handle (not shown) and Ab Strap (not shown)
can be attached in the same manner. The accessories can be attached to the Low Cable (not shown)
in the same manner.
CHANGING THE WEIGHT SETTING
To change the weight setting of the weight stack,
insert the Weight Pin (86) under the desired Weight
(72). 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 pounds to 106
pounds, in increments of 12.5 pounds.
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 23 to find the actual amount of
resistance at each weight station.
Note: Due to
72
45
52
42
86
-
CONVERTING THE BUTTERFLY ARMS
To use the Butterfly Arms (10, 11) as butterfly arms,
insert the Locking Pins (53) into the butterfly holes in
the Right Upright (6).
To use the Butterfly Arms (10, 11) as press arms,
insert the Locking Pins (53) into the press holes in the
Butterfly Frame (9).
Make sure that the Locking Pins (53) are fully
inserted into the same set of holes before per
forming any exercises.
-
21
11
53
Press
Holes
Butterfly
Holes
9
10
6
Page 22
TIGHTENING THE CABLES
oven cable, the type of cable used on the weight
W
system, can stretch slightly when it is first used. If there
is slack in the cables before resistance is felt, the
cables should be tightened.
See drawing A. Slack can be removed by moving the
90mm Pulley (38) and Cable Trap (91) to a higher set
of holes in a Double “U”-Bracket (56). Remove the
M10 Nylon Locknut (70) and the M10 x 50mm Bolt (62)
from the Cable Trap, the Pulley, and the Double “U”Bracket. Re-attach the Pulley and the Cable Trap to
the new set of holes in the Double “U”-Bracket with the
Bolt and Locknut.
in the proper position and that the Cable and
Pulley move smoothly.
Move the 90mm Pulley (38) in the other Double
“U”-Bracket (56) in the same manner.
Make sure that the Cable Trap is
A
56
91
70
56
62
38
See drawing B.
90mm Pulley (38) and the Cable Trap (91) to the higher set of holes in a “U”-Bracket (85). Remove the M10
Nylon Locknut (70) and the M10 x 50mm Bolt (62)
from the Cable Trap, the Pulley, and the “U”-Bracket.
Re-attach the Pulley and the Cable Trap to the higher
set of holes in the “U”-Bracket with the Bolt and
Locknut. Make sure that the Cable Trap is in the
proper position and that the Cable and Pulley
move smoothly.
Move the 90mm Pulley (38) in the other “U”-Bracket
(85) in the same manner.
See drawing B. Slack can also be removed from the
cables by tightening the M6 Nylon Locknuts (26)
attaching a cable to either “U”-Bracket (85), or the
Small “U”-Bracket (79). To do this, you may need to
remove the 90mm Pulley (38) from the “U”-Bracket, or
remove the Small “U”-Bracket from the W
(not shown). Make sure that the cables are not too tight
op W
T
or the
ADJUSTING THE LEG PRESS PLA
Slack can be removed by moving the
eight
eight (74) will be lifted of
f the weight stack.
TE
T
ube
B
74
85
70
26
38
62
87
79
85
88
To adjust the Leg Press Plate (31), remove the Leg
Press Pin (87) from the Leg Press Frame (30) and the
ube (88). Move the Tube to the desired
Adjustment
position and secure it in place with the Pin. Be sure
the Pin is turned to the locked position around the
Leg Press Frame.
T
22
30
31
Page 23
WEIGHT RESISTANCE CHART
The chart below shows the approximate weight resistance at each exercise station. “Top” refers to the 6 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.
individual weight plates as well as friction between the cables, pulleys, and weight guides.
Note: The actual resistance at each station may vary due to differences in
WEIGHT
Top
1
2
3
4
5
6
7
8
HIGH
PULLEY
(lbs.)
13
27
46
59
74
87
102
115
129
PRESS
ARM
(lbs.)
20
40
59
79
103
117
136
161
180
LEG
PRESS
(lbs.)
27
68
98
128
156
176
202
237
265
BUTTERFLY ARM
(lbs.)
16
28
41
53
68
77
87
97
108
AB
PULLEY
(lbs.)
27
42
56
70
82
95
110
125
139
LEG
LEVER
(lbs.)
22
48
74
94
121
134
155
173
193
LOW
PULLEY
(lbs.)
16
32
49
64
79
93
108
122
137
23
Page 24
CABLE DIAGRAMS
The cable diagrams below show the proper routing of the High Cable (45), the Butterfly Cable (46), the Low
Cable (47), the Leg Press Cable (95), and the Leg Lever Cable (96). Use the diagrams to make sure that the
cables and the cable traps have been assembled correctly. If the cables have not been correctly routed, the
weight system will not function properly and damage may occur. The numbers show the correct route for each
Make sure that the cable traps do not touch or bind the cables.
cable.
5
Butterfly Cable (46)
4
1
11
2
3
6
Low Cable (47)
4
2
5
6
3
High Cable (45)
1
10
3
7
9
8
5
4
2
1
24
Page 25
4
4
Leg Press Cable (95)
Leg Lever Cable (96)
3
1
2
CABLE ID CHART
5
— (46) 47 3/7”
— (96) 95 1/2”
— (95) 148 1/4”
— (47) 276 3/4”
— (45) 1
16 3/4”
5
3
2
1
25
Page 26
EXERCISE GUIDELINES
THE FOUR BASIC TYPES OF WORKOUTS
Muscle Building
To increase the size and strength of your muscles,
push them close to their maximum capacity. Your muscles will continually adapt and grow as you progressively 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.)
The proper amount of weight for each exercise
depends upon the individual user. You must gauge
your limits and select the amount of weight that is right
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.
Toning
You can tone your muscles by pushing them to a moderate percentage of their capacity. Select a moderate
amount of weight and increase the number of repetitions 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 completing more sets rather than by using high amounts of
weight.
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.
Cross T
Cross training is an ef
well-balanced fitness program.
anced program is:
• Plan weight training workouts on Monday,
W
Plan 20 to 30 minutes of aerobic exercise, such as
•
running on a treadmill or riding on an elliptical or
exercise bike, on
Rest from both weight training and aerobic exercise
•
for at least one full day each week to give your body
time to regenerate.
The combination of weight training and aerobic exer
cise will reshape and strengthen your body, plus develop your heart and lungs.
raining
ednesday
ficient way to get a complete and
, and Friday
.
Tuesday and Thursday.
An example of a bal
-
-
PERSONALIZING YOUR EXERCISE PROGRAM
Determining the exact length of time for each workout,
as well as the number of repetitions or sets completed,
is an individual matter. It is important to avoid overdoing it during the first few months of your exercise program. 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 immediately 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 program.
WARMING UP
Begin each workout with 5 to 10 minutes of stretching
and light exercise to warm up. Warming up prepares
your body for more strenuous exercise by increasing
circulation, raising your body temperature and delivering more oxygen to your muscles.
WORKING OUT
Each workout should include 6 to 10 different exercises. 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.
EXERCISE FORM
Maintaining proper form is an essential part of an
fective exercise program.
ef
through the full range of motion for each exercise, and
moving only the appropriate parts of the body
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
muscles af
27 to find the names of the muscles.
The repetitions in each set should be performed
smoothly and without pausing.
each repetition should last about half as long as the
return stage. Proper breathing is important. Exhale
during the exertion stage of each repetition and inhale
during the return stroke. Never hold your breath.
fected. Refer to the muscle chart on page
This requires moving
.
-
The exertion stage of
26
Page 27
Rest for a short period of time after each set. The
N
O
P
Q
R
S
T
U
W
V
M
L
J
G
F
H
I
K
E
C
D
B
A
ideal resting periods are:
Rest for three minutes after each set for a muscle
•
building workout.
Rest for one minute after each set for a toning work-
•
out.
• 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.
COOLING DOWN
End each workout with 5 to 10 minutes of stretching.
Include stretches for both your arms and legs. Move
MUSCLE CHART
A. Sternomastoid (neck)
B. Pectoralis Major (chest)
C. Biceps (front of arm)
D. Obliques (waist)
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)
L. Rectus Abdominus (stomach)
M. Adductor (inner thigh)
N. Trapezius (upper back)
O. Rhomboideus (upper back)
P. Deltoid (shoulder)
Q. Triceps (back of arm)
Latissimus Dorsi (mid back)
R.
S. Spinae Erectors (lower back)
T. Gluteus Medius (hip)
U. Gluteus Maximus (buttocks)
V. Hamstring (back of leg)
. Gastrocnemius (back of calf)
W
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.
STAYING MOTIVATED
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.
27
Page 28
50mm x 63mm Inner Cap (22)
38mm x 50mm Inner Cap (23)
25mm Round Inner Cap (24)
19mm Round Inner Cap (27)
50mm Square Inner Cap (33)
38mm Square Inner Cap (41)
M10 Nylon Locknut (70)
M8 Nylon Locknut (71)
M6 Washer (35)
M8 Washer (75)
M4 x 10mm Selftapping Screw (68)
M6 Nylon Locknut (26)
M10 Washer (50)
PART IDENTIFICATION CHART—Model No. 831.159822 R0103A
Page 29
M10 x 60mm Bolt (65)
M10 x 80mm Bolt (61)
M10 x 95mm Bolt (98)
M10 x 65mm Bolt (99)
M10 x 50mm Bolt (62)
M10 x 45mm Bolt (66)
M10 x 70mm Bolt (100)
M10 x 100mm Bolt (84)
M10 x 135mm Bolt (58)
M10 x 80mm Button Head Bolt (97)
M8 x 45mm Bolt (69)
M8 x 20mm Shoulder Bolt (78)
M6 x 16mm Bolt (13)
M4 x 20mm Self-tapping Screw (77)
M8 x 16mm Button Head Bolt (64)
M6 x 65mm Screw (90)
M10 x 55mm Bolt (89)
M8 x 65mm Bolt (63)
M8 x 70mm Bolt (81)
M8 x 65mm Carriage Bolt (57)
M8 x 80mm Bolt (60)
M8 x 85mm Bolt (59)
M8 x 70mm Carriage Bolt (102)
Page 30
PART LIST—Model No. 831.159822 R0103A
Key No. Qty. Description Key No. Qty. Description
1 1 Right Base
2 1 Left Base
3 1 Left Top Frame
4 1 Leg Lever
5 1 Right Seat Frame
6 1 Right Upright
7 1 Left Upright
8 1 Right Top Frame
9 1 Butterfly Frame
10 1 Left Butterfly Arm
11 1 Right Butterfly Arm
12 2 Press Handle
13 12 M6 x 16mm Bolt
14 1 Center Top Frame
15 2 Backrest
16 2 Seat
17 1 Long Pad Tube
18 4 Foam Pad
19 2 Large Foam Pad
20 2 Weight Guide
21 4 Support Plate
22 7 50mm x 63mm Inner Cap
23 4 38mm x 50mm Inner Cap
24 2 25mm Round Inner Cap
25 1 Bumper
26 3 M6 Nylon Locknut
27 4 19mm Round Inner Cap
28 1 Base Cap
29 1 Left Seat Frame
30 1 Leg Press Frame
31 1 Leg Press Plate
32 1 Weight Tube Bumper
33
34 16 13mm Spacer
35 14 M6 Washer
36
37 1 Left Base Plate
38 23 90mm Pulley
39
40 2 Long Cable Trap
41 1 38mm Square Inner Cap
42 1 Lat Bar
43
44 2 Weight Guide Bushing
45 1 High Cable
46 1 Butterfly Cable
47 1 Low Cable
48 2 Pivot Bracket
49 1 Chain
50 21 M10 Washer
51 1 Handle
52 3 Cable Clip
53 2 Locking Pin
3 50mm Square Inner Cap
1
2 “V”-Pulley
2
Left Leg
Handgrip
54 4 Butterfly Cap
55 4 Plastic Washer
56 2 Double “U”-Bracket
57 4 M8 x 65mm Carriage Bolt
58 1 M10 x 135mm Bolt
59 4 M8 x 85mm Bolt
60 6 M8 x 80mm Bolt
61 2 M10 x 80mm Bolt
62 4 M10 x 50mm Bolt
63 3 M8 x 65mm Bolt
64 4 M8 x 16mm Button Head Bolt
65 2 M10 x 60mm Bolt
66 9 M10 x 45mm Bolt
67 1 Center Base
68 1 M4 x 10mm Self-tapping Screw
69 1 M8 x 45mm Bolt
70 34 M10 Nylon Locknut
71 38 M8 Nylon Locknut
72 8 Weight
73 1 Right Leg
74 1 Top Weight
75 33 M8 Washer
76 2 Foam Grip
77 3 M4 x 20mm Self-tapping Screw
78 3 M8 x 20mm Shoulder Bolt
79 1 Small “U”-Bracket
80 2 Long Spacer
81 13 M8 x 70mm Bolt
82 1 Weight Tube
83 2 Weight Bumper
84 1 M10 x 100mm Bolt
85 2 “U”-Bracket
86
87 1 Leg Press Pin
88 1 Adjustment Tube
89
90 2 M6 x 65mm Screw
91 6 Cable Trap
92
93 1 Ab Strap
94 1 Short Pad Tube
95 1 Leg Press Cable
96
97 2 M10 x 80mm Button Head Bolt
98 1 M10 x 95mm Bolt
99 1 M10 x 65mm Bolt
100 9 M10 x 70mm Bolt
101 2 Large Support Plate
102 4 M8 x 70mm Carriage Bolt
# 1 User’s Manual
# 1 Exercise Guide
# 1 Allen Wrench
# 1 Grease Packet
1 Weight Pin
2
2 Pulley Cover
1
M10 x 55mm Bolt
Leg Lever Cable
Note: “#” indicates a non-illustrated part. Specifications are subject to change without notice.
Page 31
2
7
66
71
81
67
5
6
15
16
34
34
38
39
39
40
41
40
100
90
13
71
71
71
71
71
65
65
70
70
70
75
50
50
35
13
1
28
38
71
66
70
57
71
71
63
71
81
38
47
57
70
102
13
71
38
70
66
21
59
8
22
53
54
54
9
97
97
61
70
68
22
54
55
54
55
70
70
81
71
63
66
33
82
32
71
100
50
80
71
71
70
71
70
70
58
71
75
75
75
75
75
83
75
71
75
75
19
11
12
23
46
48
89
78
71
70
64
64
76
10
12
19
46
48
89
78
64
70
64
71
76
17
18
18
22
27
27
34
34
38
100
71
77
70
71
71
75
50
50
73
25
81
70
70
38
22
49
51
52
100
50
34
70
100
50
70
38
38
98
91
38
50
70
50
70
84
50
38
92
86
71
13
45
52
42
43
43
60
60
4
94
18
18
23
23
27
27
96
99
70
71
78
75
38
14
44
44
38
20
20
74
72
36
30
88
29
16
15
37
3
56
38
38
21
38
38
38
70
66
71
71
71
70
66
71
100
50
34
66
70
100
50
34
34
50
70
81
59
34
50
66
70
62
66
70
62
22
22
26
69
71
79
45
80
50
63
33
22
100
61
50
34
70
13
13
90
35
60
60
81
33
77
75
75
85
95
26
26
85
96
70
91
62
38
38
91
70
62
91
91
34
50
31
34
50
91
75
75
93
87
13
47
95
81
70
70
38
75
75
75
75
70
24
24
77
35
35
35
35
35
35
35
21
21
75
75
75
75
101
101
102
75
75
EXPLODED DRAWING—Model No. 831.159822 R0103A
Page 32
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. 190803 R0103A
Printed in China
© 2002 Sears, Roebuck and Co.
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