Lifestyler 831159422 User Manual SYSTEM 300 Manuals And Guides L0904590

LIFESTYLER Weight System Manual L0904590 LIFESTYLER Weight System Owner's Manual, LIFESTYLER Weight System installation guides

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®

SYSTEM

_

_

_TM

S£ARS o
Model No. 831.159422
Serial No.
Write the serial number in the
space above for reference.

Serial Number Decal (Under Seat)

F_x
E(_

EE R
u

i

C

PM

I S

E£:

ENT

HELPLINEI

/-800-736-6879

USER'S MANUAL
PATENT PENDING
SEARS, ROEBUCK AND CO., HOFFMAN

ESTATES, IL 60179

TABLE OF CONTENTS
IMPORTANT PRECAUTIONS ..............................................................
BEFORE YOU BEGIN ...................................................................
ASSEMBLY
...........................................................................
HOW TO USE THE SYSTEM 300 ..........................................................
WEIGHT RESISTANCE CHART ...........................................................
TROUBLE-SHOOTING AND MAINTENANCE .................................................
CABLE DIAGRAMS
....................................................................
ORDERING REPLACEMENT PARTS ...............................................
LIMITED WARRANTY
...........................................................

2
3
4
18
20
21
22
Back Cover
Back Cover

Note: A PART IDENTIFICATION CHART and an EXPLODED DRAWING have been attached to the center of
this manual. Remove them before beginning assembly.

2

BEFORE YOU BEGIN
Thank you for selecting the SEARS ® LIFESTYLER
SYSTEM 300 Weight System. The versatile SYSTEM
300 features an impressive array of weight stations
designed to develop every major muscle group of the
body. Whether your goal is a shapely figure, dramatic
muscle size and strength, or a healthier cardiovascular
system, the SYSTEM 300 will help you to achieve the
specific results you want.

Monday through Saturday, 7 a.m. until 7 p.m. Central
Time (excluding holidays). To help us assist you,
please note the product model number and serial
number before calling. The model number is
831.159422. The serial number can be found on a
decal attached to the SYSTEM 300 (see the front
cover of this manual).
Before reading further, please look at the drawing
below and familiarize yourself with the parts that are
labeled.

For your benefit, read this manual carefully before
using the SYSTEM 300. If you have additional questions, call our toll-free HELPLINE at 1-800-736-6879,

Assembled Dimensions:
Lat Bar

Height: 80 inches
Width: 77 inches
Length: 64 inches

High Pulley
Station
Butterfly Arms

VKR Arm
Squat Arm

Handles

Weight

Press Arm

Leg

Low Pulley
Foot Plate

3

ASSEMBLY
Due to the size and weight of the SYSTEM 300, it
should be assembled in the location where it will be
used. Place all parts of the SYSTEM 300 in a
cleared area and remove the packing materials; do
not dispose of the packing materials until assembly
is completed.

IDENTIFICATION
this manual.

Assembly requires these tools (not included):
• two adjustable wrenches
• a phillips screwdriver
• a flat screwdriver

Assembly requires two people. Before beginning,
read each assembly step and look at each drawing
carefully. As you assemble the SYSTEM 300, make
sure that all parts are oriented exactly as shown in
the drawings. Tighten all parts as you attach them,
unless instructed to do otherwise.

• a rubber mallet.
Lubricant, such as grease or petroleum jelly, and a
small amount of soapy water are also needed.
To simplify assembly, the following tools are recommended: A set of sockets, open- or closed-end
wrenches, or ratchet wrenches.

For help identifying small parts, refer to the PART

.

CHART attached to the center of

Before beginning assembly, make sure that
you have carefully read the information above.
4
Tap a 2" Outer Cap (15) onto the Base (43).

3

78

Tap two 2" Outer Caps (15) onto-the Stabilizer
(69). Tap a 2" x 2" Inner Cap (78) into the
Stabilizer.

15

Attach the Stabilizer (69) to the Base (43) with
two 3/8" x 2 1/2" Bolts (3), two 3/8" Flat Washers
(4), and two 3/8" Jam Nuts (2). Do not fully
tighten the Jam Nuts yet.
.

15
43
15

Insert six 3/8" x 2 3/4" Carriage Bolts (1) up
through the holes in the Stabilizer (69) and the
Base (43).

\

Attach the VKR Upright (70) to the two indicated
3/8" x 2 3/4" Carriage Bolts (1) in the Stabilizer
(69) with two 3/8" Jam Nuts (2). Do not fully
tighten the Jam Nuts yet.
r

4

3.

Attach the Squat Upright (71) to the two indicated
3/8" x 2 3/4" Carriage Bolts (1) in the Stabilizer
(69) with two 3/8" Jam Nuts (2). Do not fully
tighten the Jam Nuts yet.

3

Tap a 2" x 2" Inner Cap (78) into the Squat
Upright (71). Attach a Rubber Bumper (20) to the
Squat Upright with a #8 x 1/2" Tap Screw (21).

20
71

2

\
i

:

: 1
69

.

iilSUl[

'l.wu ........
vvulyl it Du_,'-'ll,..........
ly_ !. ' v,.t! ,,:......
_tv _.-,_.,L',Of .L.^u
i_

nineteen Weights (46).

4

Slide two Weight Bumpers (47) onto the lower
end of each Weight Guide (51) (there is a hole
near the upper end of each Weight Guide). Insert
the Weight Guides into the holes in the indicated
bracket on the Base (43).

103_

Slide the Weights (46) onto the Weight Guides
(51). Make sure that the Weights are turned so
the deepest pin grooves are underneath the
Weights, and are on the indicated side.
Slide the Small Weight (103) onto the Weight
Guides (51). Insert the Weight Selector (48) into
the Weights (46).

Pin

.

Attach the Frame (80) to the two 3/8" x 2 3/4"
Carriage Bolts (1) in the Base (43) with two 3/8"
Jam Nuts (2). Do not fully tighten the Jam Nuts
yet,

5
88

Insert the Frame Cap (88) into the indicated end
of the Frame (80). Attach the Frame Cap, the
VKR Upright (70), and the Squat Upright (71) to
the Frame with the two 3/8" x 3" Bolts (7) and two
3/8" Jam Nuts (2).
Tighten all of the 3/8" Jam Nuts (2) used in
assembly steps 1 through 5.

1
°

Attach the upper ends of the Weight Guides (51)
to the Frame (80) with the 5/16" x 6 1/2" Bolt (79),
four 5/16" Flat Washers (60), the two 1/2" x 3/4"
Spacers (100), the 1/2" x 1 15/16" Spacer (107),
and the 5/16" Jam Nut (106), as shown.

6
80

6

°

Tap a 1 1/2" x 3" Inner Cap (101) into each side
of the Butterfly Arm Frame (42).

7

Attach the Butterfly Arm Frame (42) to the Frame
(80) with a 3/8" x 3 1/4" Bolt (5) and a 3/8" Jam
Nut (2). Do not fully tighten the Jam Nut yet.

101
\

2

101

Frame

o

Tap a 2" x 2" Inner Cap (78) into each end of the
Foot Rest (77).

8
78

Attach the Foot Rest (77) to the VKR Upright (70)
with two 3/8" x 2 3/4" Bolts (81), two 3/8" Flat
Washers (4), and two 3/8" Jam Nuts (2).

78

,

Insert the end of the Pivot Arm (91) where the
Pulley (12) is located, up into the indicated slot in
the Frame (80).
Attach the Pivot Arm (91) and the two 5/8" x
13/32" Spacers (99) inside the Frame (80) with a
3/8" x 2 3/4" Bolt (81), two 3/8" Flat Washers (4),
and a 3/8" Jam Nut (2) as shown.

7

10. Make sure that there are two Long 3/4" Flange
Bushings (18) in the indicated side of the
Butterfly Arm Frame (42).

10

Tap two 1 3/4" x 1 3/4" Inner Caps (24) into the
left Butterfly Arm (30) as shown.
Slide an Adjustment Bracket (32) onto the axle on
the left Butterfly Arm (30). Turn the Adjustment
Bracket so the indicated small hole is on the side
shown. Make sure that there is a Short 3/4"
Flange Bushing (108) in the Adjustment
Bracket, and that the flange of the Bushing is
on top.
Apply lubricant to the axle on the left Butterfly
Arm (30). Insert the axle into the indicated hole in
the Butterfly Arm Frame (42). Tap two 3/4"
Retainers (17) and a 3/4" Retainer Cap (19) onto
the end of the axle. Note: The teeth on the
Retainers must bend toward the Retainer Cap
as shown in the inset drawing.
Assemble the other Butterfly Arm (30) and
Adjustment Bracket (32) in the same manner.
24

il.

Attach the bent end of a Link A_rl_(33) tu the
small hole in one of the Adjustment Brackets (32)
with a 3/8" x 1" Bolt (6), a 3/8" Plastic Washer
(34), and a 3/8" Nylon Locknut (27) as shown.

11

Attach the other end of the Link Arm (33) to the
Pivot Arm Tube (92) with a 1/4" x 1 1/4" Bolt (93)
and a 1/4" Nylon Locknut (68).

34\
32\

Attach the other Link Arm (33) to the other
Adjustment Bracket (32) in the same manner (not
shown).

12. Wet the lower ends of both Butterfly Arms (30)
and the insides of the two Long Foam Pads (29)
with soapy water. Slide a Long Foam Pad onto
each Butterfly Arm.

12

8

13. Tap two 1 3/4" x 1 3/4" Inner Caps (24) into the
Squat Arm (72).

13
24

Tap two 1" Round Caps (22) into the Squat Arm
(72).
24

22

14. Attach the Squat Arm (72) to the VKR Upright
(70) with a 3/8" x 3 1/4" Bolt (5) and a 3/8" Jam
Nut (2), Do not overtighten the Jam Nut; the
Squat Arm must pivot freely.

72

15. Tap two 1 3/4" x 1 3/4" inner Caps (24) into the
upper end of the Press Arm (28).

15
24

Attach a Rubber Bumper (20) to the Press Arm
(28) with a #8 x 1/2" Tap Screw (21).
Make sure that there are two 3/4" Flange
Bushings (18) in the indicated holes in the Base
(43). Press two 3/4" Flange Bushings (18) into the
indicated holes in the Press Arm (28).
20
Apply lubricant to the 3/4" x 8 1/2" Axle (16). Align
the bottom of the Press Arm (28) with the 3/4"
Flange Bushings (18) in the Base (43). Slide the
Axle into the Press Arm and Base. Tap a 3/4"
Retainer (17) and a 3/4" Retainer Cap (19) onto
each end of the Axle. Note: The teeth on the
Retainers must bend toward the Retainer Cap
as shown in the inset drawing.

19

18
18

18

9

21

16. Tap a 1" x 1 1/2" Inner Cap (23) into a Handle
(26). Tap a 1" Round Cap (22) into the Handle.

16

Apply lubricant to a 3/8" x 2 1/2" Bolt (3). Attach
the Handle (26) to the Press Arm (28) with the
Bolt and a 3/8" Jam Nut (2).
Remove the adhesive backing from a Square
Bumper (9). Apply the Square Bumper to the
Handle (26) in the indicated location.
Assemble the other Handle (26) to the Press Arm
(28) in the same manner.
17. IMPORTANT: As you assemble the cables in
steps 17 through 30, refer to the CABLE DIAGRAMS on pages 22 and 23, and make sure
that the cables are correctly routed.

17

Find the end of the Short Cable (44) where the
rubber stop is located. Lay the end of the Cable
over a 3 1/2" Pulley (12). Attach the Pulley to the
Frame (80) with a 3/8" x 3 3/4" Bolt (83), a 3/8"
Flat Washer (4), and a 3/8" Jam Nut (2). Note:
Be sure that the Short Cable is between the
Pulley and the lat bar bracket.

Rubber
Stop
Lat Bar
Bracket

18. Lay the Short Cable (44) over a 3 1/2" Pulley
(12). Attach the Pulley and two Pulley Covers (13)
to the Frame (80) with the 3/8" x 4 1/2" Bolt (90)
and a 3/8" Jam Nut (2). Make sure that the
Pulley Covers are turned so the widetabs are
positioned as shown.

18

Wide Tab
12
Wide Tab
90

80

See step 7. Tighten the 3/8" Jam Nut (2) used
in step 7.

2

19. Assemble the two 4 1/2" Pulley Covers (87), the
two "1" Plates (86), and the two 4 1/2" Pulleys (85)
with two 3/8" x 1 3/4" Bolts (14) and two 3/8" Jam
Nuts (2).

19
87
14

10

7_

86

85

20. Feed the Short Cable (44) around one of the
4 1/2" Pulleys (85).
Feed the Short Cable (44) up over the 3 1/2"
Pulley (12) in the Pivot Arm (91) as shown.

20

i

_.-44

j
21. Using two Cable Clips (53), attach the Short
Chain (52) between the Short Cable (44) and the
3/8" Eyebolt (55) in the Small Weight Cover (54).

2,

://!V
_--!

-- -44

55
_

22. Attach a 3/8" x 3 1/2" Bolt (82), two 3/8" Washers
(4), the 1/2" x 1" Spacer (84), and a 3/8" Jam Nut
(2) to the lower hole in the Squat Upright (71).

22

""JJ

Find the end of the Long Cable (45) where the
rubber ball is located. Route the Long Cable up
around a 3 1/2" Pulley (12). Attach the Pulley to
the indicated side of the Squat Upright (71) with a
3/8"x 3 1/2" Bolt (82), a 3/8" Flat Washer (4), and
a 3/8" Jam Nut (2). Note: Make sure that the
Long Cable Is between the Pulley and the 1/2"
x 1" Spacer (84).

, ....

u_ _-_r__\

_53

71-Rubber B£11-_

I

_ 45

_182

l_.

_12

4,

.._,_

_t r_A _.'o_,_ _" T_ _'_

23. Lay the Long Cable (45) over a 3 1/2" Pulley (12).
Attach the Pulley and two Pulley Covers (13) to
the Squat Arm (72) with a 3/8" x 3 1/4" Bolt (5)
and a 3/8" Jam Nut (2). Make sure that the Pulley
is attached to the indicated side of the Squat Arm.
Make sure that the Pulley Covers are turned
so the wide tabs are at the top.

WideTab!!'
,5

I1_
l

72

t_

.

_
1:3

-;------45
'
i

11

24. Route the Long Cable (45) under a 3 1/2" Pulley
(12). Attach the Pulley and two Pulley Covers (13)
to the "U" bracket on the Stabilizer (69) with the
3/8" x 2" Bolt (38) and a 3/8" Jam Nut (2). Make
sure that the Pulley Covers are turned so the
wide tabs are positioned as shown.

|

Wide Tab

_2-13

i- 'i6cp

25. Feed the Long Cable (45) under the Weights (46).
Refer to the CABLE DIAGRAM on page 23 to
see how the Cable should be routed.

25

Route the Long Cable (45) under a 3 1/2" Pulley
(12). Attach the Pulley and two Pulley Covers (13)
to the bracket on the Base (43) with a 3/8" x 1 3/4"
Bolt (14) and a 3/8" Jam Nut (2). Make sure that
the Pulley Covers are turned so the wide tabs
are positioned as shown,

Tab

Feed the Long Cable (45) over the lower 4 1/2"
Pulley (85).
Wide Tab
Zt_. Route _ne Long Cabie (45) under a 3 1/2" Puiiey
(12). Attach the Pulley and two Pulley Covers (13)
to the indicated side of the Frame (80) with the
3/8" x 4" Bolt (64) and a 3/8" Nylon Locknut (27).
Make sure that the Pulley Covers are turned
so the wide tabs are positioned as shown.

26

64

13

Wide

\
45

27. Route the Long Cable (45) up around a 3 1/2"
Pulley (12). Attach the Pulley and two Pulley
Covers (13) to the indicated side of the Press
Arm (28) with a 3/8" x 3 1/4" Bolt (5) and a 3/8"
Jam Nut (2). Make sure that the Pulley Covers
are turned so the wide tabs are positioned as
shown.

27

Wide Tab

12

Wide Tab

27

28. Route the Long Cable (45) around the 3 1/2" "V"Pulley (10). Attach the "V"-Pulley to the bracket
on the Frame (80) with a 3/8" x 2 1/2" Bolt (3) and
a 3/8" Nylon Locknut (27).

28

29. Route the Long Cable (45) down around a 3 1/2"
Pulley (12). Attach the Pulley and two Pulley
Covers (13) to the indicated side of the Press
Arm (28) with a 3/8" x 3 1/4" Bolt (5) and a 3/8"
Jam Nut (2). Make sure that the Pulley Covers
are turned so the wide tabs are positioned as
shown.

29

30. Remove the indicated 3/8" Nylon Locknut (27).
Do not remove the indicated 3/8" x 4" Bolt
(64).
Attach the end of the Long Cable (45) to the 3/8"
x 4" Bolt (64) with the 3/8" Nylon Locknut (27). Do
not overUghten the Nylon Locknut; the Cable
must pivot freely.
IMPORTANT: Before continuing, refer to
TROUBLE-SHOOTING
AND MAINTENANCE on
page 21, and adjust the Cables as described.

31. Tap a 1 3/4" x 1 3/4" Inner Cap (24) into each of
the VKR Arms (73, 74). Tap a 1" Round Cap (22)
into the handle on each VKR Arm.
Attach the Left and Right VKR Arms (73, 74) to
the VKR Upright (70) with two 3/8" x 2 3/4" Bolts
(81) and two 3/8" Jam Nuts (2).

13

32. Attach a VKR Arm Pad (75) to the Left VKR Arm
(73) with two 1/4" x 2 1/2" Screws (41) and two
1/4" Flat Washers (40).

32

Attach a VKR Arm Pad (75) to the Right VKR Arm
(74) in the same manner.

41
75

33. Attach the VKR Backrest (76) to the VKR Upright
(70) with two 1/4" x 2 1/2" Bolts (94) and two 1/4"
Flat Washers (40).

33
94

76

34. Attach a Backrest (39) to the Squat Upright (71)
with two 1/4" x 2 1/2" Bolts (94) and two 1/4" Flat
Washers (40).

34

35. Tap a 1 3/4" x 1 3/4"Jnner Cap (24) into the
Squat Seat Frame (11).

35
24Wide End_

Insert a 1/4" x 2 1/4" Carriage Bolt (66) into the
center hole in each Seat Bracket (67). Attach
each Seat Bracket to the Squat Seat (65) with
two 1/4" x 1/2" Screws (37).

67._! I:

Insert the 1/4" x 2 1/4" Carriage Bolts (66) into the
Squat Seat Frame (11). Make sure that the wide
end of the Squat Seat (65) is positioned as
shown. _ghten a 1/4" Nylon Locknut (68), with a
1/4" Flat Washer (40), onto each Carriage Bolt.

14

65

i_i

/66

36. Tap a 1 3/4" x t 3/4" Inner Cap (24) into the Leg
Lever (62).

36

11
65

Attach the Leg Lever (62) to the Squat Seat
Frame (11) with a 3/8" x 2 3/4" Bolt (81) and a
3/8" Jam Nut (2).

81

Insert the 3/8" x 4" Eyebolt (55) through the Leg
Lever (62) from the indicated side. Attach the
Eyebolt with a 3/8" Flat Washer (4) and a 3/8"
Jam Nut (2).

2
55

37. Align the holes in the Squat Seat Frame (11) with
one of the welded tubes on the Squat Upright
(71). Attach the Squat Seat Frame with a 5/16" x
2 3/4" Carriage Bolt (59) and the 5/16" Knob (61).
The Squat Seat can be attached at any of three
heights.

37

61

11
59

38. Tap 3/4" Round Caps (50) intc the ends of both
Pad Tubes (58).

3_
11

Insert the Pad Tubes (58) into the holes in the
Leg Lever (62) and the Squat Seat Frame (11).

58

Slide two Short Foam Pads (57) onto each Pad
Tube (58).
5O

57I
58

39. Attach the Press Seat (35) to the Press Seat
Frame (36) with four 1/4" x 1/2" Screws (37).

39

35

3

15

37

40. Insert the Press
(80). Attach the
2 1/4" Carriage
The Press Seat
four heights.

Seat Frame (36) into the Frame
Press Seat Frame with a 3/8" x
Bolt (8) and the 3/8" Knob (105).
Frame can be attached at any of

4O

!
>
f
f
J
f
J
J
J
f
f
f
f
f
f
J
f
J
J
J
J

8

41. Attacrl a BacKrest (39) to ti_e Frame (80) with lwo
1/4" x 2 1/2" Bolts (94) and two 1/4" Flat Washers
(40).

41

/

42. Make sure that there, are two,.5" Grips (25) on the
Lat Bar (96). If there are not, wet the ends of the
Lat Bar with soapy water, and slide a Grip onto
each end.

42

25
96

16

43. Remove the decals from the Decal Sheet (not shown) and apply them to the SYSTEM 300 as shown in the
diagram below.
43
HIGH PULLEY

RANGE OF

LIFESTYLER
300
SQUAT/MILITARY
COMBO

VERTICAL KNEE RAISE
PRESS ARM
LEG
EXTENSION

\

LOW PULLEY

44. Make sure that all parts are correctly assembled and tightened. Use of the remaining parts will be explained
in HOW TO USE THE SYSTEM 300, beginning on page 18 of this manual.
Before using the SYSTEM 300, pull the end of each cable a few times to make sure that the cables move
smoothly, if the cables bind, correct the problem before using the SYSTEM 300. See the CABLE
DIAGRAMS on pages 22 and 23 of this manual to make sure that the cables are properly routed. IMPORTANT: If the cables have been incorrectly routed, they will be damaged when heavy weight is used.

17

HOW TO USE THE SYSTEM 300
The instructions below describe how each part of the SYSTEM 300 can be adjusted. Refer to the EXERCISE
GUIDE accompanying this manual for exercise guidelines, and to see how the SYSTEM 300 should be set up
for each exercise.
IMPORTANT: When attaching the lat bar or nylon strap, make sure that the attachments are in the correct starting position for the exercise to be performed. If there is any slack in the cable or chain as an
exercise is performed, the effectiveness of the exercise will be reduced.
SELECTING A WEIGHT SETTING
The weight stack includes twenty 10 pound weights.
To change the weight setting, insert the Weight Pin
(49) under the desired Weight (46). Make sure to
insert the Weight Pin until the bent end is touching
the Weights, and turn the bent end downward. The
weight setting can be increased from 10 pounds to
200 pounds in increments of 10 pounds. Note:
Because of the cables and pulleys, the actual
amount of resistance at each exercise station may
vary from the weight setting. See the WEIGHT
RESISTANCE CHART on page 20 of this manual.

46

49

US.ING THE BUTTERFLY ARMS
If desired, the starting position of the Butterfly Arms
(30) can be adjusted. Pull one of the Spring-Loaded
Knobs (31), so that the Butterfly Arm can pivot.
Release the Knob when the Butterfly Arm is in the
desired position. Pivot the Butterfly Arm back and
forth slightly to make sure that it is locked in place.
Adjust the other Butterfly Arm in the same manner.
WARNING: When using the Butterfly Arms (30),
always apply equal force to both Butterfly Arms.
Never use only one Butterfly Arm. Doing so could
cause permanent damage.
REMOVING AND ATTACHING THE SQUAT SEAT
For some exercises, the Squat Seat (65) must be
removed. Make sure that the long chain is not
attached to the Leg Lever (62). Remove the 5/16"
Knob (61) and the 5/16" x 2 3/4" Carriage Bolt (59).
Lift the Squat Seat Frame (11) off the Squat Upright
(71).

65

To attach the Squat Seat (65), align the holes in the
Squat Seat Frame (11) with one of the welded tubes
on the Squat Upright (71). Attach the Squat Seat
Frame with the 5/16" x 2 3/4" Carriage Bolt (59) and
the 5/16" Knob (61). The Squat Seat can be attached
at any of three heights.

18

ATTACHING THE LEG LEVER TO THE LOW
PULLEY STATION
To use the Leg Lever (62), the Squat Seat (65) must
be attached to the Squat Upright (71) (see REMOVING AND ATTACHING THE SQUAT SEAT on page
18). Attach the Long Chain (97) to the Long Cable
(45) with a Cable Clip (53). Attach the Long Chain to
the Eyebolt (55) with another Cable Clip. Make sure
that there is no slack.

6

65_

55

45_

ATTACHING THE LAT BAR OR NYLON STRAP TO
THE HIGH PULLEY STATION
Attach the Lat Bar (96) to the Short Cable (44) with a
Cable Clip (53). For some exercises, the Long Chain
(97) should be attached between the Lat Bar and the
Short Cable with two Cable Clips. Adjust the length
of the Chain between the Lat Bar and the Short
Cable so that the Lat Bar is in the correct starting
position for the exercise to be performed,

98

44

53

96

The Nylon Strap (98) can be attached in the same
manner.

ATTACHING THE LAT BAR OR NYLON STRAP TO
THE LOW PULLEY STATION
96

Attach the Lat Bar (96) to the Long Cable (45) with a
Cable Clip (53). For some exercises, the Long Chain
(97) should be attached between the Lat Bar and the
Long Cable with two Cable Clips. Adjust the length
of the Chain between the Lat Bar and the Long
Cable so that the Lat Bar is in the correct starting
position for the exercise to be performed.
The Nylon Strap (98) can be attached in the same
manner.

ADJUSTING THE HEIGHT OF THE PRESS SEAT
To adjust the height of the Press Seat (35), remove
the 3/8" Knob (105) and the 3/8" x 2 1/4" Carriage
Bolt (8). Position the Press Seat at the desired height.
Reattach the 3/8" x 2 1/4" Carriage Bolt and the 3/8"
Knob.

I.II 105JII I/

19

71

._

WEIGHT RESISTANCE CHART

ACTUAL
WEIGHT

BUTTERFLY
ARMS

LOW PULLEY
STATION

(Lbs.)

HIGH PULLEY
STATION
(Lbs.)

10 Ibs.

14

40 Ibs.
50 Ibs.

80 Ibs.

82

9O

90 Ibs.

105

101

120 Ibs.

135

138

130 Ibs.

149

149

200 Ibs.

DO NOT USE

224

(Lbs.)

SQUAT
ARM
(Lbs.)

PRESS
ARM
(Lbs.)

12

17

23

20

46

45

56

56

5O
64

52

62

64

70

92

93

102

106

103

112

142

130

151

151

138

163

227

210

245

20

TROUBLE-SHOOTING

AND MAINTENANCE

Inspect and tighten all parts each time you use the SYSTEM 300. Replace all worn parts immediately (see
ORDERING REPLACEMENT PARTS on the back cover of this manual). The SYSTEM 300 can be cleaned
using a damp cloth and a mild detergent. Do not use solvents or abrasives.
ADJUSTING THE CABLES
_----44

If there is too much slack in the cables, they should
be tightened. Find the Eyebolt (55) in the Small
Weight (103). Loosen the 3/8" Nut (56). Thread the
Eyebolt further into the Small Weight, until there is no
slack in the cables. Finger tighten the 3/8" Nut (56)
against the Small Weight (103).

53_

--

If the Eyebolt (55) is threaded into the Small Weight
(103) as far as possible, and there is still slack in the
cables, the Short Chain (52) should be adjusted.
Open the indicated Cable Clip (53) and slide the next
link of the Short Chain (52) onto the Cable Clip.
Adjust the Eyebolt as described above. When the
cables are properly adjusted, there should be no slack
in the cables, and the Small Weight (103) should be
resting on the Weight (46) below it.

103

21

i---55

52

CABLE DIAGRAMS
The cable diagrams below and on page 23 show the proper routing of the Short Cable (44) and the Long Cable
(45). Use the diagrams to make sure that the two Cables are routed correctly.

SHORT CABLE (44) ROUTING

4

2

gh Pulley

j

5_Weight

t-1
t_

22

Selector

LONG CABLE (45) ROUTING

2

1--Low Pulley
Station

47

6

Make sure that the Long Cable
is under the Weights (not
shown), between the Weight
Selector (48) and the indicated
Weight Bumpers (47)

1O--Frame

23

This chart is provided to help you identify the small parts used in assembly. Note: Some parts may have been preassembled for shipping purposes; if you cannot find a part in the parts bags, check the frame to see if it has been preassembled.

PART IDENTIFICATION

CHART---Model

No. 831.159422

F_o89sA

This chart is provided to help identify the small parts used in assembly. Some parts have been pre-assembled for
shipping purposes; if a part cannot be found in the parts bags, check the system frame to see if it has been preassembled. The number in parenthesis below each part refers to the key number of the part. The second number
refers to the quantity used in assembly. This side of the chart shows all of the nuts, washers, screws and bolts used
in assembly. See the opposite side of this chart for all other parts.

#8 x 1/2" Tap Screw (21)-2
1/4" Nylon Locknut

(68)-4

3/8" Nylon Locknut

(27)-4

1/4"x

1/2" Screw (37)-8

0

5/16" Jam Nut (106)-1
3/8" x 1" Bolt (6)-2

3/8" Jam Nut (2)-32
1/4"x

1/4" Flat Washer

1 1/4" Bolt (93)-2

J
J

(40)-12

I
I
I
I
J
J

3/8" x 1 3/4" Bolt (14)-3

I

DQ

J
f

I
J
I

5/16" Flat Washer (60)-4

J
I

1/4" x 2 1/4" Carriage

Bolt (66)-2

J
J

3/8" Flat Washer

1/4"x

(4)-11

2 1/2" Screw (41)-4

w

O
3/8"x
3/8" Plastic Washer

(34)-2

4" Eyebolt (55)-2

3/8" x 2 1/2" Bolt (3)-5

!:t
3/8" x 2" Bolt (38)-1
3/8" x 2 1/4" Carriage

B0

_\\\\\\\!

(_\\\\\\\\\\\\\\\\\\\I
3/8" x 2 3/4" Carriage

Bolt (1)-6

3/8"x

2 3/4" Bolt (81)-6

_\\\\\\\1

_\\\\\\1
5/16" x 2 3/4" Carriage

Bolt (8)-1

Bolt (59)-1

3/8" x 3" Bolt (7)-2

0
1/4" x 2 1/2" Bolt (94)-6

_\\\\\\\1
3/8" x 3 1/4" Bolt (5)-5

_\\\\\\\1
3/8" x 3 1/2" Bolt (82)-2

_\\\\\\\!
3/8" x 3 3/4" Bolt (83)-1

_\\\\\\\1
3/8" x 4" Bolt (64)-1

_\\\\\\\1
3/8" x 4 1/2" Bolt (90)-1

&\\\\\\l
5/16" x 6 1/2" Bolt (79)-1

I

5/8"x 13/32"Spacer(99)-2

©

I

1/2" x 3/4" Spacer

1" Round Cap (22)-6

1" x 1 1/2" Inner Cap (23)-2

II

(100)-2

i

1

©
1/2" x 1 15/16" Spacer

3/4" Retainer

Cap (19)-4

1 3/4" x I 3/4" Inner Cap (24)-12

(107)-1

3/4" Retainer

(17)-6

3/4" Round Cap (50)-4

Short 3/4" Flange Bushing

L..
Long 3/4" Flange Bushing

(18)-8

1 1/2" x 3" Inner Cap (101)-2

k.

2" x 2" Inner Cap (78)-4

2" Outer Cap (15)-3

(108)-2

EXPLODED DRA WING....Mod,
7ol.

_17_;_-'-_9-'_

el No. 831.159422

01

?

5_
56102
1

1
4_

51
25
72
13

5

12

2

70

3

:

-24
22

PART LISTmModel

NO. 831.159422

Key
No.

Part
No,

Qty.

1
2
3
4
5
6
7

122548
119425
013581
014132
118796
013547
112001

6
32
5
11
5
2
2

3/8"
3/8"
3/8"
3/8"
3/8"
3/8"
3/8"

8
9
10
11
12
13
14

121568
019115
115164
121507
115370
120678
013399

1
2
1
1
10
14
3

3/8" x 2 1/4" Carriage Bolt
Square Bumper
3 1/2""V" Pulley
Squat Seat Frame
3 1/2" Pulley
Pulley Cover
3/8" x 1 3/4" Bolt

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

120822
122565
101578
122564
122566
122733
121401
120733
123309
113666
120602
123364
012149
123333
120596
121500
121569
122550
121551
121906
122551
121557
123148
013601
121581
014063
122925

3
1
6
8
4
2
2
6
2
12
8
2
4
1
2
2
2
2
2
2
1
1
8
1
2
12
4

2" Outer Cap
3/4" x 8 1/2"Axle
3/4" Retainer
Long 3/4" Flange Bushing
3/4" Retainer Cap
Rubber Bumper
#8 x 1/2" Tap Screw
1" Round Cap
1" x 1 1/2" Inner Cap
1 3/4" x 1 3/4" Inner Cap
5" Grip
Handle
3/8" Nylon Locknut
Press Arm
Long Foam Pad
Butterfly Arm
Spring Loaded Knob
Adjustment Bracket
Link Arm
3/8" Plastic Washer
Press Seat
Press Seat. Frame
1/4" x 1/2" Screw
3/8" x 2" Bolt
Backrest
1/4" Flat Washer
1/4" x 2 1/2" Screw

42 122553
43 121464
44 121589
45 121590
46 121591
47 121580
48 • 122554
49 123149
50 119170
51 121548
52 122568

1
1
1
1
19
4
1
1
4
2
1

Butterfly Arm Frame
Base
Short Cable
Long Cable
Weight
Weight Bumper
Weight Selector
Weight Pin
3/4" Round Cap
Weight Guide
Short Chain

53
54
55
56

5
1
2
1

Cable Clip
Small Weight Cover
3/8" x 4" Eyebolt
3/8" Nut

103087
122556
121565
112004

Description
x 2 3/4" Carriage Bolt
Jam Nut
x 2 1/2" Bolt
Flat Washer
x 3 1/4, Bolt
x 1" Bolt
x 3" Bolt

Ro895A

Key
No.

Part
No.

Qty.

57
58

120597
120586

4
2

Short Foam Pad
Pad Tube

59
60
61
62
63
64

123385
102372
122588
119195
040119
013430

1
4
1
1
1
1

5/16" x 2 3/4" Carriage Bolt
5/16" Flat Washer
5/16" Knob
Leg Lever
1" Weight Selector Cap
3/8" x 4" Bolt

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
8i
82
83
84
85
86

121549
121567
121578
012139
121559
121498
121499
121554
121555
121556
122560
121550
122561
120720
122557
NSP
ii8640
120003
118471
122572
115348
121583

1
2
2
4
1
1
1
1
1
1
2
1
1
4
1
1
6
2
1
1
2
2

Squat Seat
1/4" x 2 1/4" Carriage Bolt
Seat Bracket
1/4" Nylon Locknut
Stabilizer
VKR Upright
Squat Upright
Squat Arm
Left VKR Arm
Right VKR Arm
VKR Arm Pad
VKR Backrest
Foot Rest
2" x 2" Inner Cap
5/16" x 6 1/2" Bolt
Frame
3/8"x2 .........
OIH"
DUIt
3/8" x 3 1/2" Bolt
3/8" x 3 3/4" Bolt
1/2" x 1" Spacer
4 1/2" Pulley
"1" Plate

87
88
89
90
91
92
93
94
95
96
97

121571
121573
122583
013485
120591
121553
121420
116185
102603
120719
116869

2
1
1
1
1
1
2
6
2
1
1

4 1/2" Pulley Cover
Frame Cap
3/8" Roll Pin
3/8" x 4 1/2" Bolt
Pivot Arm
Pivot Arm Tube
1/4" x 1 1/4" Bolt
1/4" x 2 1/2" Bolt
"E"-Clip
Lat Bar
Chain

98
99
100
101
102

115177
122584
122585
121579
013365

1
2
2
2
1

Nylon Strap
5/8" x 13/32" Spacer
1/2" x 3/4" Spacer
1 1/2" x 3" Inner Cap
3/8" x 1 1/2" Button Head Bolt

103
104
105
106
107
108
#
#
#

122586
109976
121570
126892
126893
126894
126882
122428
122432

1
38
1
1
1
2
1
1
1

Description

Small Weight
Weight Bushing
3/8" Knob
5/16" Jam Nut
1/2" x 1 15/16" Spacer
Short 3/4" Flange Bushing
User's Manual
Exercise Guide
Decal Sheet

SE/A/ S'o
The model number and serial number of your SEARS LIFESTYLER ®
SYSTEM 300 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.

Model No. 831.159422

QUESTIONS?
If you find that:
you need help assembling or
operating the SYSTEM 300
Weight System

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.
When requesting help or service, or ordering parts, please be prepared to provide the following information:

• a part is missing
• or you need to schedule repair
service

• The MODEL NUMBER OF THE PRODUCT (831.159422)

call our toll-free HELPLINE

1-800-736-6879
Monday-Saturday, 7 am-7 pm
Central Time (excluding holidays)

REPLACEMENT

• The NAME OF THE PRODUCT (LIFESTYLER ® SYSTEM 300
Weight System)

PARTS

• The PART NUMBER OF THE PART (see the PART LIST/
EXPLODED DRAWING attached to the center of this manual)
• The DESCRIPTION OF THE PART (see the PART LIST/EXPLODED DRAWING attached to the center of this manual)

If parts become worn and need
to be replaced, call the following
toll-free number

1-800-FON-PART
(1-800-366-7278)

I

FULL 90 DAY WARRANTY

I

For 90 days from the date bf purchase, if failure occurs due to defect in material or workmanship in this
SEARS WEIGHT SYSTEM EXERCISER, contact the nearest SEARS store 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. 126882 R0895A Printed in Canada

© 1994 Sears, Roebuck and Co.



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