logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. Sears
  6. •
  7. Fitness Equipment
  8. •
  9. Sears Lifestyler System 300 User manual

Sears Lifestyler System 300 User manual

Other manuals for Lifestyler System 300

1

This manual suits for next models

1

Other Sears Fitness Equipment manuals

Sears LIFESTULER SYSTEM 40 831.15931 User manual

Sears

Sears LIFESTULER SYSTEM 40 831.15931 User manual

Sears Lifestyler DT 900 User manual

Sears

Sears Lifestyler DT 900 User manual

Sears Lifestyler expanse 800 User manual

Sears

Sears Lifestyler expanse 800 User manual

Sears 831.28742 User manual

Sears

Sears 831.28742 User manual

Sears 831.287724 User manual

Sears

Sears 831.287724 User manual

Sears Weider AB 831.280750 User manual

Sears

Sears Weider AB 831.280750 User manual

Sears LIFESTYLER Cardio FIT 831.287628 User manual

Sears

Sears LIFESTYLER Cardio FIT 831.287628 User manual

Sears 831.159231 User manual

Sears

Sears 831.159231 User manual

Sears WEIDER AB Shaper User manual

Sears

Sears WEIDER AB Shaper User manual

Sears 485E User manual

Sears

Sears 485E User manual

Popular Fitness Equipment manuals by other brands

Weider Pro Pt 800 Bench null

Weider

Weider Pro Pt 800 Bench null

NSD PB-188P user manual

NSD

NSD PB-188P user manual

Performance HyperVibe User instructions

Performance

Performance HyperVibe User instructions

Scalamobil S27 Operator's manual

Scalamobil

Scalamobil S27 Operator's manual

Precor Experience Series Service manual

Precor

Precor Experience Series Service manual

FYTTER RedMIUM BENCH BE-T6R manual

FYTTER

FYTTER RedMIUM BENCH BE-T6R manual

Taurus TF-RK1312 Assembly and operating instructions

Taurus

Taurus TF-RK1312 Assembly and operating instructions

Nustep T5 Assembly instructions

Nustep

Nustep T5 Assembly instructions

Precor CW-507 Assembly guide

Precor

Precor CW-507 Assembly guide

Movement BICEPS Idea owner's manual

Movement

Movement BICEPS Idea owner's manual

Kegel8 V For Men user guide

Kegel8

Kegel8 V For Men user guide

BLK BOX 21-0122-0B Owner's manual & quick start guide

BLK BOX

BLK BOX 21-0122-0B Owner's manual & quick start guide

Stamina aeropilates premier 299 owner's manual

Stamina

Stamina aeropilates premier 299 owner's manual

SPORTSTECH PBX300 quick start guide

SPORTSTECH

SPORTSTECH PBX300 quick start guide

ParaBody Serious Steel 877102 Assembly guide

ParaBody

ParaBody Serious Steel 877102 Assembly guide

Weslo Gym 650 Gebruikershandleiding

Weslo

Weslo Gym 650 Gebruikershandleiding

Rebel ACTIVE RBA-1011 user manual

Rebel

Rebel ACTIVE RBA-1011 user manual

4iiii FLiiiight owner's manual

4iiii

4iiii FLiiiight owner's manual

https://manuals.online logo
https://manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.

TM
SYSTEM
OWNER'S
MANUAL
PATENT
PENDING
SEARS,
ROEBUCK
AND
CO.,
HOFFMAN
ESTATES,
IL
60179
TABLE
OF
CONTENTS
IMPORTANT
SAFETY
PRECAUTIONS.
BEFORE
YOU
BEGIN
.
ASSEMBLY
.
USING
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
owner’s
manual.
Remove
them
before
beginning
assembly.
IMPORTANT
SAFETY
PRECAUTIONS
WARNING:
To
reduce
the
risk
of
serious
injury,
read
the
following
important
safety
precautions
before
using
the
SYSTEM
300.
1.
Read
all
instructions
in
this
owner's
manual
and
in
the
accompanying
literature
before
using
the
SYSTEM
300.
2.
Use
the
SYSTEM
300
only
on
a
level
surface.
Cover
the
floor
underneath
the
SYSTEM
300
to
protect
it.
3.
Inspect
and
tighten
all
parts
each
time
you
use
the
SYSTEM
300.
Replace
any
worn
or
frayed
parts
immediately.
4.
Keep
small
children
away
from
the
SYSTEM
300
at
all
times.
7.
Always
wear
athletic
shoes
for
foot
protection.
8.
Make
sure
that
the
cables
remain
on
the
pul¬
leys
at
all
times.
If
the
cables
bind
as
you
are
exercising,
stop
immediately
and
make
sure
that
the
cables
are
on
all
of
the
pulleys.
9.
Remove
the
lat
bar
from
the
high
pulley
station
when
performing
any
exercise
that
does
not
use
the
lat
bar.
10.
If
you
feel
pain
or
dizziness
at
any
time
while
exercising,
stop
immediately
and
begin
cooling
down.
5.
T
he
SYSTEM
300
is
designed
to
be
used
by
only
one
person
at
a
time.
Keep
hands
and
feet
away
from
movin<
11.
W
hen
using
the
butterfly
arms,
always
apply
equal
pressure
to
both
arms.
Never
attempt
to
use
the
arms
separately.
Doing
so
could
per¬
manently
damage
the
SYSTEM
300.
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
Instruc¬
tions
before
using.
SEARS
assumes
no
responsibility
for
personal
injury
or
property
damage
sustained
by
or
through
the
use
of
this
product.
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.
For
your
safety
and
benefit,
read
this
manual
care¬
fully
before
using
the
SYSTEM
300.
If
you
have
additional
questions,
please
call
our
Customer
Service
Department
toll-free
at
1-800-999-3756,
Monday
through
Friday,
6
a.m.
until
6
p.m.
Mountain
Time
(excluding
holidays).
To
help
us
assist
you,
please
note
the
product
model
number
and
serial
number
before
calling.
The
model
number
is
831.159421.
The
serial
number
can
be
found
on
a
decal
attached
to
the
SYSTEM
300
(see
the
front
cover
of
this
owner's
man¬
ual).
Before
reading
further,
please
look
at
the
drawing
below
and
familiarize
yourself
with
the
parts
that
are
labeled.
3
ASSEMBLY
Assembly
requires
two
people.
Due
to
the
size
and
weight
of
the
SYSTEM
300,
assemble
it
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.
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
otner-
wise.
For
help
identifying
small
parts,
refer
to
the
PART
IDENTIFICATION
CHART
attached
to
the
center
of
this
owner's
manual.
THE
FOLLOWING
TOOLS
(NOT
INCLUDED)
ARE
REQUIRED
FOR
ASSEMBLY:
Two
adjustable
wrenches,
a
phillips
screwdriver,
a
flat
screwdriv¬
er
and
a
rubber
mallet.
Lubricant,
such
as
grease
or
petroleum
jelly,
and
a
small
amount
of
soapy
water
are
also
required.
To
simplify
assembly,
the
following
tools
are
recom-
menaed:
A
socket
set,
open
or
closea
wrenches,
or
ratchet
wrenches.
1.
Tap
a
2”
Outer
Cap
(15)
onto
the
Base
(43).
Tap
two
2”
Outer
Caps
(15)
onto
the
Stabilizer
(69).
Tap
a
2”
x
2”
Inner
Cap
(78)
into
the
Stabilizer.
Attach
the
Stabilizer
(69)
to
the
Base
(43)
with
two
3/8”
x
2
1/2”
Bolts
(3),
two
3/8”
Washers
(4),
and
two
3/8”
Jam
Nuts
(2).
Do
not
fully
tighten
the
Jam
Nuts
yet.
2.
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.
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.
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).
4.
Insert
two
Weight
Bushings
(104)
into
each
of
the
nineteen
Weights
(46).
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).
Slide
the
Weights
(46)
onto
the
Weight
Guides
(51).
Turn
the
Weights
so
that
the
deep
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).
5
5.
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.
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.
6.
Attach
the
upper
ends
of
the
Weight
Guides
(51)
to
the
Frame
(80)
with
the
5/16”
x
6
1/2”
Bolt
(79),
the
two
1/2"
x
3/4"
Spacers
(100),
four
5/16"
Fiat
Washers
(60),
and
the
5/16”
Jam
Nut
(106),
as
shown.
6
7.
T
ap
a
1
1/2”
x
3”
Inner
Cap
(101)
into
each
side
of
the
Butterfly
Arm
Frame
(42).
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.
8.
T
ap
a
2”
x
2”
Inner
Cap
(78)
into
each
end
of
the
Foot
Rest
(77).
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).
9.
I
n
s
ert
the
end
of
the
Pivot
Arm
(91)
with
the
Pulley
(12)
up
into
the
indicated
opening
in
the
Frame
(80).
Attach
the
Pivot
Arm
(91)
and
two
3/8”
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).
7
10.
M
a
k
e
sure
that
there
are
two
3/4”
Flange
Bushings
(18)
in
the
indicated
side
of
the
Butterfly
Arm
Frame
(42).
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
one
of
the
Butterfly
Arms
(30).
Turn
the
Adjustment
Bracket
so
the
small
hole
is
on
the
side
shown.
Make
sure
that
there
is
a
3/4”
Flange
Bushing
(18)
in
the
Adjustment
Bracket,
and
that
the
flange
of
the
Bushing
is
on
top.
Apply
lubricant
to
the
axle
on
the
Butterfly
Arm.
Insert
the
axle
into
the
indicated
hole
in
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.
Assemble
the
other
Butterfly
Arm
(30)
and
Adjustment
Bracket
(32)
in
the
same
manner.
11.
A
ttach
the
bent
end
of
a
Link
Arm
(33)
to
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.
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).
Attach
the
other
Link
Arm
(not
shown)
in
the
same
Manner.
12.
W
et
the
lower
ends
of
both
Butterfly
Arms
(30)
and
the
insides
of
the
two
9
1/2”
Foam
Pads
(29)
with
soapy
water.
Slide
a
9
1/2”
Foam
Pad
onto
each
Butterfly
Arm.
8
13.
T
ap
two
1
3/4”
Inner
Caps
(24)
Into
the
Squat
Arm
(72).
Tap
two
1”
Round
Caps
(22)
into
the
Squat
Arm
(72).
14.
A
t
tach
the
Squat
A.,u
(72)
to
trie
VKR
U
png
hi
(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.
15.
T
ap
two
1
3/4”
x
1
3/4”
Inner
Caps
(24)
into
the
upper
end
of
the
Press
Arm
(28).
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).
Make
sure
that
there
are
two
3/4”
Flange
Bushings
(18)
in
the
indicated
holes
in
the
Press
Arm
(28).
Apply
lubricant
to
the
3/4”
x
8
1/2”
Axle
(16).
Align
the
bottom
of
the
Press
Arm
(28)
with
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.
9
16.
Tap
a
1”
x
1
1/2”
Inner
Cap
(23)
into
a
Handle
(26).
Tap
a
1”
Round
Cap
(22)
into
the
Handle.
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
on
a
Square
Bumper
(9).
Apply
the
Bumper
to
the
Handle
(26)
in
the
indicated
location.
Assemble
the
other
Handle
(26)
to
the
Press
Arm
(28)
in
the
same
manner.
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.
18.
L
ay
the
Short
Cable
(44)
over
a
3
1/2”
Pulley
(i
ON
Di
iIIaw
or»rl
Pi
illow
P.nworc
(
1
y
I
*-f-
•
I
II
IV
I
UiiWJf
vii
iu
w
I
J
w*-~
•“
.
w
v
'
~
}
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
wide
tabs
are
positioned
as
shown.
Tighten
the
3/8”
Jam
Nut
(2)
used
in
assembly
step
7.
19.
A
ssemble
the
two
4
1/2”
Pulley
Covers
(87),
the
two
“I”
Plates
(86),
and
the
two
4
1/2”
Pulleys
(85)
with
the
two
3/8”
x
1
3/4”
Bolts
(14)
and
two
3/8”
Jam
Nuts
(2).
10