Weider 831.159822 User manual

WEIGHT SYSTEM EXERCISER
User’s Manual
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this manual
for future reference.
Model No. 831.159822
Serial No.
Write the serial number in the
space above for reference.
Serial Number Decal (under seat)
Sears, Roebuck and Co., Hoffman Estates, IL 60179
•Assembly
• Adjustments
• Part List and Drawing

2
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
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.
TABLE OF CONTENTS

3
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 ade-
quately informed of all precautions.
3. The weight system is intended for home use
only. Do not use the weight system in a com-
mercial, rental, or institutional setting.
4. Use the weight system only on a level sur-
face. 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 protec-
tion when using the weight system.
9. The weight system is designed to support a
maximum user weight of 300 pounds.
10. Never release the press arm, butterfly arms,
leg lever, leg press base, lat bar, ab strap, or
handle while weights are raised; the weights
will fall with great force.
11. Make sure that the cables remain on the pul-
leys at all times. If the cables bind while you
are exercising, stop immediately and make
sure that the cables are on all of the pulleys.
12. Always stand on the foot plate when per-
forming 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.
WARNING: To reduce the risk of serious injury, read the following important precau-
tions before using the weight system.
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.
Keep hands and
fingers clear of
this area.
IMPORTANT PRECAUTIONS
Decal 1
Decal 2

4
BEFORE YOU BEGIN
ASSEMBLED
DIMENSIONS:
Height: 77 in.
Width: 81 in.
Length: 59 in.
Foot Plate
Low Pulley
Station
Ab Pulley
Station
High Pulley Station
Lat Bar
Leg Lever
Butterfly Arm
Press Arm
Weight
Seat
Seat
Backrest
Backrest
Leg Press
Plate
Thank you for selecting the versatile WEIDER®PRO
4100 weight system. The PRO 4100 weight system
offers a selection of weight stations designed to devel-
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 sys-
tem, 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
reading this manual, call 1-800-4-MY-HOME®
(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.
Warning
Decal 1
Warning Decal 2
(One on each side
of the right upright.)
Note: The terms “right side” and “left side” are determined rel-
ative to a person facing away from the weight system; they do
not correspond to right and left in the pictures in the manual.
Right Side
Left Side

75
5
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.
Make Things Easier for Yourself
Everything in this manual is designed to ensure
that the weight system can be assembled suc-
cessfully by most people. However, it is impor-
tant 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.
ASSEMBLY
1
33
33
81
67
1
71
81
67
28
75
75
57
102
21
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.
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.
FRAME ASSEMBLY
2
1
2
81
71
57
77
75
102
21

6
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.
3. Attach the Base Plate (37) to the Left Base (2)
with an M10 x 135mm Bolt (58) and an M10
Nylon Locknut (70). Be sure that the textured
side is on top.
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.
3
4
2
57
71
6
1
73
22
36
Large
Hole
7
71
75
75
102
57 37
70
58
71
71
71
71
71
71
75
75
102

7
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).
75
75
75
101
75
73
71
6
5
60
60
71
5
71 71
83 83
75
75
75
63
75
67
20
7
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.
33
75
101
75
36
71 71
60
29
60
7
71
6
81
75
5. Attach the Right Seat Frame (5) to the Right Leg
(73) with two M8 x 80mm Bolts (60), two M8
Washers (75), and two M8 Nylon Locknuts (71).
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.

8
10. Press a 50mm x 63mm Inner Cap (22) into the
end of the Right Top Frame (8).
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 Top Frame (8) to the Left Top
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.
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.
8. Slide the eight Weights (72) onto the Weight
Guides (20) with the pin grooves on the side
shown.
Press the Weight Tube Bumper (32) into the bot-
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.
72
32
74
20
82
8Lubricate
Pin
Groove
Holes
22
71
71
59
3
21
22
7
9
6
59
22
71 71
71
3
75
75
81
8
21
10

9
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.
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 Arm.
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).
11. Press the two Weight Guide Bushings (44) into
the Center Top Frame (14). Slide the Center Top
Frame onto the Weight Guides (20).
Attach the Center Top Frame (14) to the Right
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).
Tighten all of the M8 Nylon Locknuts (71)
used in steps 3–11.
75 75
75
71
71
14
8
3
44
20
81
81 71
71
11
22
41
70
8
6
9
61
Lubricate
12
64
75
75
64
76
19 10
12
11
70
48
89
24
23
13
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.
ARM ASSEMBLY
Lubricate

10
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.
14. Lubricate an M10 x 80mm Button Head Bolt (97)
and both sides of two Plastic Washers (55) with
grease. Attach the Right Butterfly Arm (11) to the
Butterfly Frame (9) with the Bolt, the two Plastic
Washers, two Butterfly Caps (54), and an M10
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).
910
11
97
54
54
55
55
Lubricate
Welded
Bushing
Lubricate
70
14
23 Lubricate
23
99
70
4
73
25
77
15
2
22
70
61
30
16
15. Attach the Bumper (25) to the Right Leg (73) with
an M4 x 20mm Self-tapping Screw (77).
Press two 38mm x 50mm Inner Caps (23) into
the ends of the Leg Lever (4).
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.
Lubricate

11
20. Note: The following drawings are shown from
the left side of the weight system, with the
Left Top Frame (3) removed for clarity.
Wrap the High Cable (45) around a 90mm Pulley
(38). Attach the Pulley at the rear hole, inside of
the bracket on the Center Top Frame (14) with an
M10 x 45mm Bolt (66) and an M10 Nylon Locknut
(70).
17.
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). Be sure the
Cable Trap is turned to hold the Cable in the
groove of the Pulley.
Note: To complete this step, it may be neces-
sary 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).
38
45
50
70
100
100
50
34
3
34
17
3
34
50
34
50
38
70
71
Loosen
91
45
18
70
56
38
66
45
19
38
66
70
45
14
20
CABLE ASSEMBLY
IMPORTANT: While assembling the cables,
do not overtighten the locknuts attaching
the pulleys; the pulleys must be able to
turn freely. Refer to the CABLE DIAGRAMS
and CABLE ID CHART on pages 24 and 25
for proper cable routing and help identify-
ing the cables.

12
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).
24. Wrap the Leg Press Cable (95) around a 90mm
Pulley (38). Attach the Pulley 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).
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.
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 Top Frame (14) with
an M10 x 45mm Bolt (66) and an M10 Nylon
Locknut (70).
38
45
14
70
66
21
82
69 26
45
79 71
22
100 80
80
70
50
36
50
95
34
34
50
50
70
95
100
30
38
23
24
45
26

13
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 draw-
ing.
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).
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).
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). 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).
95
70
50
50
38
100
7
36
34
34
25
3
70
95
38
66
26
95
26
85 26
95
27
28
10
46
48
71
78

14
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.
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).
29. 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. 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).
65
46
40
70
6
39
29
66
70
38
56
46
30
6
39
46
65
70
40
31
46
71
11
78
48
32

15
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).
36. Wrap the Leg Lever Cable (96) 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.
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).
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).
73
4
71
78
96
33
34
34
100
73 38
50
50
70
34
50
34
38
6
96
100
34
35
96
62
38
91
56
70
36
50
70

16
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).
40. 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.
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).
37. Attach the end of the Leg Lever Cable (96) to the
other “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
85
96
37
30
70
50
Cage
47
100
38 34
34
38
34
34
50
50
70
7
36
38
47
100
39
38
47
91
85
70
62
40
96
26
50

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).
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.
44. 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).
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).
66
70
2
38
47
41
66 70
2
38
47
42
56
70 91
62 38
47
43
66
70
1
38
47
44

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).
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.
48. Wrap the Low Cable (47) around a 90mm Pulley
(38). Attach the Pulley and a pair of Pulley
Covers (92) to the Right Upright (6) with an M10
x 100mm Bolt (84), two M10 Washers (50), and
an M10 Nylon Locknut (70). Be sure the small
tabs on the Pulley Covers are on the side
shown, and the Cable is between the Pulley
and the rod on the Upright.
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.
66
70
1
38
47
45
62
70
91
85
38 47
46
98
70
91
50
6
38
47
47
50
70
50
Small
Tabs
92
92
6
84
38
47
48

19
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).
52. Press a 50mm x 63mm Inner Cap (22) into the
indicated end of the Adjustment Tube (88).
Attach the Leg Press Plate (31) to the Adjustment
Tube (88) with an M8 x 65mm Bolt (63), two M8
Washers (75), and an M8 Nylon Locknut (71).
Attach the Adjustment Tube (88) to the Leg Press
Frame (30) with the Leg Press Pin (87). Be sure
the Pin is in the locked position around the
Leg Press Frame.
49. Attach a Seat (16) to the Right Seat Frame (5)
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).
16
35
90
5
13
49
6
13
35
15
17
27
73
27
4
18
18
94
13
35
50
51
75
71
31
22
63
30
87
88 75
52
SEAT ASSEMBLY

20
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.
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). Do not fully tighten the Screw.
953
53
68
53