LEWIS 150-1, 150-5, 150-6, 150-6TS, 150-7 User Manual
...
•
LEWIS
PARTS and INSTRUCTIONS
400
N.
Catalogue
150
ll/J"ZU.m.Jl;.ic.c:':I.Q.:£.
Franklin
Class Machines
Models
150-1
150-5
150-6
150-6TS
150-7
PRODUCT
St.
194-5
150-9
150-15
150-16
150-17
150-20
150-23
OF
®
MACHINE
COMPANY
Chicago,
Ill.
60610
PRINTED
IN
U.
S.
A.
1
•
Adjusting
Adjusting
Belt
Cylinder
Feeds
Flared
Feed
Feed
Loop
Loops
••••.•
Plates
Plate
LEWIS
Chart
Looper
Parts
••
. . . . . . . . . . . . . . . . . . . . .
Base
•
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
for
3/8"
Parts
and
CLASS
INDEX
and
5/16"
their
150
Adjustments.
. . . . . . . . . . . . . . . . . . . . . . . . .
Skirts.
. . . . . . . . . . . . . . . . . . . . . . . . .
.•
Holders.
. . . . . . . . . . . . . . . . . . . . .
MACHINES
wide
PAGE
13,
14
16-19
93,94
12
11,114
11
115
116
•
Folders
General
Hemming
Plate
Feed
Instructions
Instructions
Instructions
Instructions
Model
Model
Additional
Plates
........
Instructions
8.
Plates ..•.....
Numbers
150-1
for
Flared
Parts
for
Belt
-
General •..••
for
Ordering
for
Using
and
.•
. . . . . . . . . . . . .
Parts
Model
.
Skirts:
to
adjust
Serial
for
150-1
. . . . . . . . . . . . . . . . . . . .
•••
. . . . .
Parts
pressure
.,
.................
Loop
Machine
Parts
Catalogue
Model
•.•...•
Numbers
..
. . . . .
for,
See
of
. . . . . . . . . . .
a •
. . . . . . . . . . . . .
. . . . . . . . . . . .
••
,
150-1
. .
. .
11 7
7-19
.
11,
5 3
91,92
7-19
5
5
5
44-54
54
46-53,110
Model
Additional
See
150-5
Plates
•.••••.•••••.••
Parts
for
for
Model
Model
150-1
150-5
•••••
. .
. .
.
.....
56
56
46-53,110
2
Model
Additional
Instructions
Plates
Model
Additional
Instructions
Plates
Model
Additional
Instructions
Plates
Model
Additional
Plates
150-6 ..............
150-6TS
150-7
150-9
Parts
for
for
Model
••••••••.••••..
Parts
for
for
Model l 50-6TS
.•....
Parts
for
for
Model
..•....•.....
Parts
for
Model
LEWIS
for
Model
150-6
for
Model
.........••
for
Model
150-7
for
150-9.
CLASS
INDEX
Model
150-6
•••••••••
Model
150-6TS
Model
150-7
•••••••
Model
150-6
•••••
150-6TS
•••••••
150-7
•••
150-9
•
150
MACHINES
.
•
•
. . . . . .
. .
•
. .
. .
. . .
. . .
..
PAGE
58-60
60
57
59,
111
61-65
64,65
61
63,111
66-71
70,
71
67,68
•
69,113
72-76
75-76
74,111
•
•
Model
Additional
Plates
Model
Additional
Instructions
Plates
Model
Additional
See
Model
Model
Additional
Instructions
Plates
150-15
150-16
150-17
Plates
150-20
150-23,
for
for
for
.••.••••.••...•.
Parts
Model
Parts
Model
Parts
for
for
150-15
................
for
for
Model
150-16
..........•.....
for
Model
Model
••••••••
Model
150-16
••••••••••
Model
150-1
150-15
150-16
. . . . . .
150-1
••••••
•
. . .
. . . . .
.
••••••
. . . .
7 •
. . . ....
. . . . . . .
. . . . . .
. .
. . .
•
.....
. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts
Model
for
for
Model
150-23
Model
150-23
.••••••
150-23
. .
. .
. .
•
. . .
. .
. . .
77-80
80
79,111
81-93
86-90,93
91-92
82-85,112
96
97
46-53,111
81-94
98-109
106-109
98-100
102-105,113
•
•
Needles
Oiling
Parts
. . . . .
Machine
List
including
. . . . . . . . . . . . . . . . . . . . . .
e • • e e e e • e e e e • e O e e O • 0 e • e e e
all
Models
. . . . . . . . . . . . . .
8
9
20-43
3
LEWIS
•
Plate
Presser
Regulating
Ridge
Ridge
Retainer
Speed
Serial
Numbers
Forming
Forming
of
Numbers
-
See
Feet .........
Length
Disc
Disc
or
Cloth
Machine
Clamp
•••••
and
Models.
of
Stitch
. . . . . . . . . . . . . . . . . . . . .
Regulator
Model
CLASS
INDEX
.
• • • • • • • • • • • • • • • • 0
See
150
MACHINES
below
•••••••••
. . . . . . . . . . . . . . . . . .
..
. . . . . . . . . . . . . . .
• • • • • • • • • • • • •
Cl
• • • • •
. . . . . . . . . . . . . . . . . . .
Numbers.
. . . . . . . . . . .
PAGE
9,118,119
12
9,10,120
10
19,20
9
5
•
Thread
Threading
Timing
Unpacking
•••••••.
Machine
and
Adjusting
Machine
. . . . . . . . . . . . . . . . . . . . . . .
.......
Charts.
•••••••
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
13,
8
7
14
7
4
PLATE
NO.
1
IA
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
LEWIS
T
irning
T
irning
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Additional
Additional
l
50-6TS
Additional
Additional
Additional
Additional
Additional
Additional
Additional
Additional
Additional
Additional
Additional
150-1
Additional
150-6, 150-9,
Additional
Additional
150-7
Chart
Chart
For
For
For
For
For
For
For
For
and
and
CLASS
.••••••
•••••••
Model
Model
Model
Model
Model
Model
Model
Model
Parts
Parts
•••.••......••.•.••••.
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Parts
Parts
150-5
Parts
Parts
Parts
150-23
150-1
150-1
150-1
150-1
150-1
150-1
150-l
For
For
For
For
For
For
For
For
For
For
For
For
For
For
150-15
For
For
150
INDEX
PLATES
150-1
Model
Models
Model
Model
Model
Model
Model
Model
Model
Model
Model
Model
Models,
•.••••••••••
Models,
and
Model
Models,
• • • • • • • • • • • • • • • •
MACHINES
. . . . . . . .
. . . . .
. . . .
. . . . . . . . . . . . .
. . . . . . . . .
. . . . . . . . . . . . .
. . . . . . . . . . . . .
. . . . . . . . . . . . .
150-6
150-6,
150-7
150-9
150-15
150-16
150-16
150-16
150-23
150-23
150-23
150-23
150-17
150-16
••••••
••••••
••••••
•••••
•••••
•••••
•••••
. . . . .
. . . .
•••••
••••
PAGE
NO.
13
14
46
47
48
49
50
51
52
53
59
63
69
74
79
33
84
85
102
103
104
105
110
111
112
113
•
-~-
'
5
•
The
in
compiling
used
class
under
machine
show
in
150
Additional
each
To
the
INSTRUCTIONS
TO
Model
the
Machines.
find
for
page
The
of
Model
the
Model
model
150-1
this
a
which
machine.
catalogue
150-1,
parts
number.
part
the
number,
No.
FOR
ORDER
Machine
are
used
needed,
is
to
part
referring
located
USING
PARTS
is
the
that
used
is
is
in
make
note
wanted,
to
on
CATALOGUE
basic
the
all
each
model
the
top
of
machine
majority
the
models
Model
number
and
the
model.
the
head
of
of
are
listed
on
index
used
parts
the
the
will
•
***************************************
The
in
Turn
obtain
part
to
section
referred
at
is
the
The
the
Serial
arm
No.
under
of
each
the
machine
top
cover.
is
stamped
***************************************
State
when
part
common
Model
ordering
to
the
number.
bottom
parts
are
to
the
at
No.
plate
to
Model
of
the
listed
additional
the
bottom
and
parts.
showing
If
part
page
and
Serial
cannot
150-1,
of
parts
plate
parts
of
page
No.
drawings
orto
drawing
used
of
of
be
the
listed.
parts
machine
of
machine
located,
model
in
each
over
the
listed.
then
referred
model
models
to
the
If
part
for
description
January,
number
and
1971
is
best
known
plate
turn
for
to
General
locating
part.
parts
list
6
such
standard,
plates,
subjects:
as
presser
22, 23,
The
see
plate
lists
24,
drawings
feet,
on
and
folders
last
25.
show
and
pages
Refer
only
etc.
of
catalogue,
to
index
the
For
standard
parts
also
for
following
parts
other
see
than
Feeds.
Feed
Folders.
Presser
Ridge
Plates.
Feet.
Forming
Disc.
•
•
.)
•
7
•
GENERAL
ADJUSTMENT,
UNPACKING
To
and
remove
position.
blocks
the
the
sure
fore
ment
box
parts
dust,
are
box.
other
very
The
small
to
look
destroying
that
carefully
project
Set
especially
INSTRUCTIONS
MACHINE
remove
the
nails
Use a nail
held
goes
by
knee
parts
carefully
it,
with
beyond
up
the
from
AND
150
the
machine
and
puller
nails
lifter
so
to
machine;
will
through
that
the
avoid
the
the
or
machine.
FOR
OPERATION
MACHINES
from
screws
to
screws
is
attached
be
you
breaking
head
looper.
avoid
found
the
will
of
the
clean
that
THE
OF
the
hold
breaking
driven
to
the
wrapped
material
find
all
Lift
the
the
machine.
away
INSTALLATION,
LEWIS
box,
the
the
through
side
in a package.
used
the
machine
tension
accumulated
take
brace
machine.
of
the
for
parts
studs
CLASS
the
out
off
the
blocks
outside
box,
packing
and
equip-
of
as
these
lint
cover
in
These
of
and
Be
be-
the
and
•
Place
with
machine,
knee
for
pad
the
the
the
transmitter,
lift
lever
Mark
the
screw
under
three
packing
HAND
away
at
the
THREADING
let
just
on
the
through
the
needle
through
machine
WHEEL
The
from
pitch
From
back
left
the
the
The
the
case.
top
the
line
of
side,
tension
bar,
eye
the
machine
machine
is
1/2"
the
three
holes;
machine
bolts
rim
operator
of
the
the
spool
the
tension
then
then
of
the
and,
should
from
bore
and
that
of
or
belt
lift
discs;
through
needle.
on
assemble
the
holes
the
fasten
were
hand
clockwise.
groove.
stand,
disc,
thread
then
the
the
be
edge
for
hole
wheel
pass
then
over
through
hole
bench
the
set
the
for
the
used
turns,
with
knee
on
the
of
the
machine
the
belt;
machine
to
hold
The
the
thread
between
the
pin
the
in
the
the
lift
table
table.
to
when
pulley
the
which
pig-tail
needle
pulley
lever
so
screws
place
the
the
machine
facing
is
through
tension
passes
clamp,
to
that
and
the
table,
the
2"
eyelet
lined
f.elt
diameter
the
up
the
the
bore
using
into
pulley,
eye-
disc
over
then
8
REMOVING
plates
will
signs
changes
NEEDLE
by
Taper
Not
29-492 1 /2
and
break
at
any
on
number:
Point
Scarfed
WORK
See
that
retract
the
We
reserve
time
machines
SIZES
The
the
the
thread.
without
needles
needle
disc
the
previously
are
Taper
0
15
is
and
right
incurring
furnished
Front
29-343
29-343
29-344
29-344
out
of
the
give
the
to
change
the
manufactured.
in
the
Point
Scarf
½
½
cloth.
work a quick
specifications
obligation
following
Lower
to
15°
the
jerk
or
install
sizes,
Sharp
Front
29-493
29-493
29-494
29-494
feed
which
ti
de-
such
order
Point
Scarf
½
½
Ordinarily,
purpose.
to
meet
righted
THREAD
cotton
either
REGULATING
the
cylinder
showing
turn
and
dial
for
the
to
A
all
Use
word
Use
thread
"00"
The
the
raising
word
obtain
sizes
full
range
requirements.
ONLY
"LEWIS"
any
in
or
"000".
DEPTH
needle
base
word
"Less
less
genuine
good
sizes
penetrating
of
the
"More"
the
ridge
II
needle
which
29-343
of
needle
stamped
grade
70
to
OF
NEEDLE
machine
and
forming
penetration
sizes
LEWIS
on
of
left-twist
100.
indicates
If
adjustment
and
indicates
½
and
29-344
are,
needles.
the
silk
PENETRATION
is a dial
disc
the
in
however,
shank
three
thread
is
the
direction
for a deeper
direction
the
work.
will
Look
of
each
cord
is
located
with
serve
available
for
the
needle.
hard
used,
graduations,
to
select
on
top
in
which
penetration;
turn
the
the
copy-
finish
of
to
-1'
1
9
•
SKIPPING
Examine
over.
stitches.
REPLACING
and
needle
IMPORT
SPEED
3000
recommended
Speed
Replacing
Insert
tighten
guide.
ANT
The
stitches
may
STITCHES
point
needle
NEEDLE
needle
set
screw.
--
OIL
LEWIS
per
minute.
in
starting
be
increased
of
needle
will
generally
into
needle
Needle
MACHINE
Class
to
a
150
A
new
suit
speed
to
see
carrier
should
DAILY
machines
of
machine
operator
if
remedy
bear
can
1800
or
or
it
is
blunt
skipping
as
far
as
slightly
be
operated
to
2000
with a new
class
or
possible
on
the
stitches
of
work.
turned
of
up
to
is
operator.
•
TIMING
screws.
PRESSER
ble
and
foot
up
.010"
needle
RIDGE
slot
in
150-17.
in
play
justing
first
tension.
guide
in
the
relation
question.
to
be
All
basic
FOOT
Place
with
or
down
FORMING
The
For
Before
the
the
loosened
new
the
Observe
freely.
disc
presser
to
the
other
cradle
pivot
driving
needle
point
so
that
DISC
must
foot,
needle,
models,
setting
140-11.
bearing
and
parts
in
directly
the
point
that
(Refer
be
adjusted
and
Models
the
screw
the
tension
the
shank
so
refer
disc
Any
are
needle
over
of
of
to
Plate
that
150-1,
to
be
end
18-869,
of
properly
carrier
the
needle
the
needle
needle
lA)
to
be
the
nose
150-6,
special
sure
play
Set
Spring
timed
passes
in
the
of
instructions
that
there
can
be
Screw
21-377
as
far
guide
is
under
center
the
disc
150-6TS,
is
taken
1003
released.
with
as
adjust
scant
over
of
no
up
must
spot
possi-
the
the
the
is
set
150-7,
on
end
by
ad-
model
10
Adjust
cradle
hand,
1003
setting
even
loosen
crank
disc
slot
needle
disc
the
disc
1158
set
the
shaft.
Pivot
must
then
to
lock
Adjust
is
with
To
set
448-131
so
that
in
presser
will
joins
in
crank
collar
when
the
the
is
Screw
move
lock
18-869
tension
end
adjust
screw
when
be
periphery
at
its
448-131
to
pivot
the
of
the
and
the
foot
1/16"
most
take
18-869
very
screw
in
spring
end
nut
disc
1022
set
point
and
from
up
just
freely.
in
place.
21-377
of
screw
20-120.
to
in
collar
disc
advanced
and
at
of
all
to
of
center
where
the
set
end
enough
Check
place
for
center
slot,
the
disc.
position.
screw
play
by
with
adjusting
of
39-118
at
needle
of
the
the
small
This
1022
in
to
take
by
moving
tightening
nut
slot
in
and
the
same
is
at
disc,
radius
setting
Tighten
in
the
ridge
up
20-120.
tensions
the
presser
clamp
time
the
the
collar
play
cradle
forming
set
Normal
screw
set
center
point
on
nose
is
made
clamp
39-118
but
screw
the
by
18-909
foot,
1158
the
of
the
of
the
of
when
screw
and
disc
is
the
•
m
hand
shaft
ling
engages
nut
RIDGE
Base
needle
The
less
be
ulator
raised
ridge
side
feed
the
20-80
word
depth
of
To
plate
and
remove
disc,
the
and
FORMING
The
raises
penetration
"More"
of
The
in
forming
in
the
the
remove
holder,
the
care
slot
in
tighten
DISC
dialed
and
lowers
indicates
needle
regulator
order
disc.
"More"
regulator.
the
ridge
remove
washer
must
the
regulator
in
to
be
disc.
firmly.
REGULATOR
the
the
work
penetration.
also
protect
The
adjustment
direction
forming
the
40-144
taken
Assemble
located
ridge
being
more
limits
the
as
nut
and
that
the
{Refer
on
forming
done
depth,
the
needle
is
far
as
disc,
20-80
disc.
key
the
top
disc
to
and
amount
point
made
possible
depress
on
When
in
washer
to
Plate
of
the
to
form
"Less"
that
from
by
the
end
of
flange
40-144
Cylinder
get
a
blind
the
striking
turning
to
stop
left
disc
reassemb-
107-44
and
lA)
the
correct
stitch.
indicates
disc
the
pin
can
the
reg-
in-
6,
.,)
•
A
with
disc.
the
needle
needle
guide
must
and
be
point
in
the
of
needle
needle
carrier
over
the
and
ridge
in
contact
forming
•
and
adjust
the
ridge
ridge
.010"
assemble
place.
hexagon
sure
ed
more
FEED
loosening
over
lowest
allel
weight
low
in
of
front
the
with
the
forming
which
tension
Now
remove
screw
forming
is
the
18-924
These
headed
ridge
machine,
point,
materials;
presser
The
of
The
the
the
two
forming
cylinder
and
two
then
bottom
the
18-923
disc
disc
will
equivalent
screw
screws
adjusting
adjustment
in
reverse
feed
is
binding
away
set
the
of
for
foot
about
set
that
shaft
lift
the
to
two
and
are
screw
for
disc
is
base,
adjustable
heavy
screws
from
feed
the
turn
direction
presser
work,
3/64".
screw
contacts
is
mounted
needle
thicknesses
set
located
18-922.
the
spring
made
in
relative
holding
you,
until
so
that
the
18-924
the
cradle
and
off
of
tightly
inside
tension
by
turning
clockwise
for
to
the
the
it
is
foot,
for
feed
(See
adjust
the
of
to
of
less
the
feed,
feed
1/32"
light
must
lock
Plate
140-11
so
needle
newspaper.
screw
the
main
for
correct
nut
20-120,
direction
tension.
presser
and
motion
below
and
be
brought
No.
lA)
in
which
that
the
guide
Re-
18-923
locat-
to
get
foot
turning
is
at
and
par-
medium
11
in
pres-
by
the
be-
•
inch.
FEED
of
the
springs.
from
material
the
paper
applied
feed
slightly
moving
looper,
in
The
PLATES
The
presser
There
moves
resulting
Check
before
For
for
each
the
fullness
on
the
feed
·Feed
foot
when
with
point
sewing
feed
hem.
is
and
must
the
to
see
of
adjustable
Plates
feed,
be
needle
the
needle,
in
skip
that
needle
flared
plate
in
this
press
when
enough
penetrates
stitches.
Feed
penetrates
skirts
can
type
from
the
on
pressure
a
loop
Plates
with
be
varied
of
hem
three
work
its
to
against
feeding
applied
the
material,
will
not
clamp a piece
material.
wide
so
the
if
the
eight
the
stroke
to
be
formed
hems,
machine
operator
stitches
bottom
by
hold
for
of
the
pressure
holds
two
the
if
the
for
news-
will
per
work
back
12
ADJUSTING
located
open
on
per
which
hand
slot
serve
the
es
CYLINDER
Plate
ate
the
position
the
timing
are
on
the
the
shaft,
inch,
will
wheel
to
lengthen
through
feed
per
inch,
the
ridge
disc
bracket
marks
Eccentric
top
disc
lA)
to
with
LENGTH
The
stitch
top
of
the
cover
with
press
engage a slot
over
as
is
BASE
The
forming
insert
Parts
spot
50-222.
that
of
numerals
down
and
stitch,
the
opening
you
directly
PARTS
parts
and
in
the
screws
must
433-151
OF
is
regulated
arm
the
the
away
and
turn
under
in
the
disc,
remove
Cylinder
Parts
match
and
STITCH
of
the
machine,
machine
which
feed
knob
in
the
feed
from
in
until
AND
and a timing
you
toward
the
top
the
the
THEIR
Cylinder
depress
the
Base
assembled
the
Gear
27-165.
by
the
to
observe
indicate
located
mechanism;
while
you
to
of
the
numeral,
indicator.
ADJUSTMENT
Base
the
feed
work
from
where
mark
in
timing
knob
near
the
on
holding
shorten
arm,
indicating
and
plate
the
possible
has
this
mark
426-47,
the
the
feed
number
top
of
now
the
stitch,
the
base
and
machine.
been
bracket
in
the
head.
indicator·
the
turn
knob
number
the
{See
of
arm
retract
are
milled
that
bracket
Plate
First,
of
stitches
machine,
the
in
and
stitch-
opera-
held
have
3,
the
ob-
on
in
in
•
'..,
.
"
removing
Rod
447-118
18-664
bearing
Shaft
assembling,
all
to
adjust
sing
of
feed
14-429
against
lA.
far
48-127
and
Stud
14-458
coincide,
feed
cylinder
plates
so
the
Be
sure
as
possible,
turns
Bracket
Stud
take
Gear
by
if
Crank
the
Crank
plates.
base.
in
that
contact
Check
17-145
from
bracket
865
out
27-166
the
the
the
machine
448-131
ridge
48-127
The
contact
two
feed
plttes
the
and
without
50-222
which
Lever
Spot
gear
forming
Loosen
thicknesses
surface
turn
45-352.
from
of
the
and
Screws
teeth
will
is
is
adjustment
screw.CS
with
are
above
over
interfering
can
be
will
the
hole
Eccentric
are
function
clamped
disc.
for
adjusting
presser
of
of
feed
in
contact
setting
hand
removed
disconnect
Next
base
in
Ball
433-151
1025
and
engaged
properly.
to
(See
Plate
is
made
331
foot,
newspaper
plate
by
depressing
wheel,
with
adjacent
from
remove
by
slipping
Joint
18-624,
so
the
disc
Shaft
through
in
crank
adjust
holders.
with
and
the
the
end
the
4124-51.
are
that
shaft
lA)
14-429
48-127
surface
will
bottom
the
see
parts.
machine
of
Connecting
three
the
headless
held
on
therefore
the
timing
and
for
a
hole
(A)
just
pinch
See
(A)
of
presser
feed
that
crank,
Screws
to
when
marks
is
used
depresin
front
and
with
of
plate
plates
by
the
•
foot.
as
TURN
MORE
AND
IN
DIRECTION
OSCILLATION
LARGER
THREAD
•
OF
ARROW FOR
TO
NEEDLE
LOOP
AMP
SCREW
EEDL1ECCENTRIC
BALL
~
TUD
ADJ. t
NEEDLE SHAFT
CRANK
LEWIS CLASS 150 SINGLE THREAD MACHINE
ADJUSTING CHART
ADJ. 5
and
LOOPER
ADJ. 6
ECCENTRIC
SLEEVE-,
NEEDLE
/--CLAMP
I
CARRIER
SCREW
,~/,.--
"
[
-=-
,.
/
~ftt>
/
CLAMP
NEEDLE
•
SCREW
SHAFT
CRANK
FIG. 1
I
1
koT
FOR
IS
'--LOOPER
SCREW
TIMING NEEDLE AND
SET
AT
THE
LOOPER
LOOPER
PIN
CRANK_/
IN
ECCENTRIC
FACTORY
POSITION
MARK WITH EDGE
"V"
OF
TIMING
GROOVE
YOKE
YOKE
HOLES-
~
~
=
-----
-----
BALL
FIG.4
LOOPER CARRIER
ADJ, 4
1
j
-----
,
..
----
32
4
FIG. 5
LOOPER
JOINT
FIG.2
LOOPER
MACHINE TURNS
DIRECT!ON
MAIN SHAFT
!
-;,:f--voKE
CRANK
OF
rt-LOOPER
CLAMP SCREW
FEED
IN
ARROW
LOOPER
CLAMP
BALL
PLATE
SCREW
A
.,,--HOLE
8
FIG. 6
FORMING
MUST CLEAR CHAINING
LOOPER
CENTER
LOOPER CARRIER
FINGER
OF
RIDGE
DISC
NOT
OVER
ADJ. 3
LOOPER
FIG. 3
PRESSER
1
~,
3
SLOT
FIG. 7
NEEDLE
SURFACE
~DJ.4
SETTING
SEE
NEEDLE
RETAINER
167-80
"g
...
~
"'
""
SLOT
w
TIMING
LEWIS CLASS 150 SINGLE THREAD MACHINE
8r
ADJUSTING
CHART
,i,.
-
FEED
PLATE
(LEFT)-~
40-144
20-80
RIDGE
FORMING DISC
HOLDER
--107·44
I003t·
..
,1
'
~!
'
/
_J
'i,_'.J
_,;:ii
,--n1=1ni!hi'51.
I
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1
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\ 140·11
\...14·429_/
RIDGE
ic;t~
I,
,;;-
r.-·1:_
21·377-
___J
FORMING
REGULATOR----
---v5tf-
102
39·
18·90920-120-
I8·664-----M
14
-39-105-
2L-
118-1;,
DISC
-3
9 5
· '
1
..
~--i
II58L,
865L.J
4124-51.J
_,-18·924
-18·922
448·131
'
SCREW
IN
CYLINDER
48-127
k=,r{,
,~--
4 8 -127
0
DRIVER
BASE
---I284L
--50-222
l-~----433-I51
HOLE
REAR WALL
OF
MACHINE
18
• 6 2 4
21-344-.
39·117·,.
,,
~
-I
,,,
...
>
•
•
50·222
~
NEE
ROD
LIFTER_j
14-400
--,"·---
..
•
• 12 5
•
.
....
A
15
Lifter
14-395
forming
14·-429.
press
holding
TIMING
Needle:
justing
in
best
and
disc
Shaft
knee
THE
the
Crank
position
Collar
setting
and
Collar
Collar
14-400
lifter
MACHINE
A
No. 4 taper
needle
48-150
39-105
tension
feed
1284
39-117
and
out
pas
it
is
for
is
plates
is
used
is
for
of
contact
point
ion.
for
adjusting
operator.
used
of
Spring
to
sewing
for
used
setting
needle
for
taking
to
take
tension
with
the
taking
21-344
position.
up
up
depressing
should
position
up
for
end
end
of
Spring
be
end
thrust
returning
thrust
thrust
lever.
used
of
the
of
of
of
knee
21-344
when
Knee
Shaft
ridge
Shaft
for
ad-
•
the
following
justing
Adjustment
when
hand
over
straight
1.
carrier
point
setting
screw.
Adjustment
slot -See
Loosen
carrier
needle
clear
Check
chart).
the
wheel,
until
with
of
surface.
the
will
the
to
To
2
To
needle
the
screw
up
and
the
clamp
the
To
Figure
needle
-
See
just
needle
see
secure
steps
Plate
set
the
is
follow
driver
down
machine
screw
needle
See
3
set
the
Figure.
clear
shoulder
that
the
must
point
at
the
mg
with
in
and
is
1/16"
Figure
needle
7 -
the
carrier
2 -
the
setting
correct
be
I.
steps
slot
the
the
taken
of
the
extreme
must
in
the
the
two
above
moye
following
in
needle
of
to
3/32"
3.
in
clamp
or
presser
for
the
Tighten
the
out
adjustment
and
settings
needle
end
of
be
taken:
needle
dots
at
pas
it
ion,
needle
from
correct
steps
screw
so
that
slot
at
"A" -See
foot
the
needle
in
the
its
eccentric
the
loosen
carrier
the
the
needle
position
and
and
move
the
at
point
for
the
made.
correct
stroke
Turn
bottom.
edge
setting
rear
"B"
about
needle
towards
the
ball
the
so
of
carrier
in
must
the
side
Figure
still
{See
position
machine
stud
See
needle
that
the
needle
the
needle
needle
of
.005".
is
1/16"
swing
ad-
the
is
Figure
the
clamp
be
rnade:
the
7 -
and
16
to
3/32"
the
needle
LOOPER
importance.
-
allow
carrier
must
remove
l/64"
-
be
or
from
carrier
The
The
See
understood
The
the
correct
(See
looper
space
Figure
replace
looper
needle
clamp
setting
adjusting
is
mounted
between
2 -
in
case
this
assembly.
carrier
setting
screw.
chart).
and
for
surface
of
the
in
looper
the
correct
any
assembly
looper
Plate
the
looper
shoulder
assembling
reason
consists
of
is
l.
it
presser
of
the
carrier
and
end
is
necessary
of:
foot.
greatest
assembly
of
looper
of
this
Tighten
unit
to
•
•
sembling
positively
screw.
that
the
distance
est
the
looper
looper
and
which,
Adjustment
side
6.
or
yoke,
for
when
Looper
Clamp
Looper
Looper
The
these
located
The
The
reference
4
Means
looper
parts
looper
ball,
will
looper
the
Yoke -in
Screw
Ball
Carrier
carrier
into
on
the
carrier
from
be
looper
to
for
the
the
4-1/32".
has
to
the
adjusting
the
shaft
edge
side
means
is
taking
which
and
machine.
of
the
is
assembled
of
of
the
See
for
drawing,
the
the
are
the
looper
Now,
looper
the
looper
looper
adjusting
the
are
looper
loop
looper
yoke
carrier
to
the
ball
following
numbered
position
from
yoke
are
the
looper
looper
yoke
pin
nearest
chart -Figures
the
pin
holes
set
before
ball
by a spot
yoke
hole
near-
to
adjustments,
as
follows:
on
the
right
needle.
as-
is
so
the
5
•
hand
Adjustment
side
or
Adjustment
to
right
Means
when
Means
or
5
the
6
right
for
needle
for
to
left.
adjusting
is
between
adjusting
the
the
looper
the
prongs
position
position
of
of
the
on
the
looper
the
left
looper.
from
hand
left
17
•
Adjustment
must
6
2
TIMING
the
turn
wheel
slot
with
chine
and
and
two
be
the
3.
set
the
towards
in
the
the
which
7
Means
Before
in
accordance
needle
The
THE
machine
two
LOOPER
Timing
screws
needle
dots
There
will
for
setting
setting
looper
the
over
the
rear
eccentric
at
is a "V"
be
adjusting
the
with
must
is
and
looper
on
the
by
the
of
the
bottom -See
at
the
top
the
looper,
instructions
be
as
can
be
is
relative
looper
hand
the
machine
ball
stud
notch
of
cut
the
looper
the
described
timed
crank.
wheel
is
Figure
in
shaft.
in
looper
for
at
to
To
by
until
straight
the
main
and
Figure
in
only
the
needle.
time
turning
the
1,
out.
carrier
5
and
adjustments
one
place.
Loosen
the
looper,
the
screw
up
adjustment
shaft
driver
and
of
assembly
Figure
1,
hand
down
1.
the
ma-
•
ure
4.
crank
shaft.
minus
chine
ADJUSTING
following
here
loop
the
eye
needle.
coincides
This
relative
with
given:
from
point
and
steps
of
the
There
Turn
timing
Clamp
the
two
AND
To
secure
The
looper
the
needle.
The
position
this
point
is a timing
the
looper
with
the
mark
to
the
edge
the
looper
set
SETTING
the
should
is
prong
of
the
crank
left
will
of
screws.
correct
be
taken
first
for
the
3/32"
long
mark
hand
not
the
crank
THE
and
adjusted
long
from
prong
on
the
until
the
edge
of
vary
more
"V".
to
the
main
LOOPER
adjustment
in
the
as
prong
the
inner
just
clearing
looper
timing
the
than
of
same
the
looper
of
the
end
crank -See
mark
"V"
on
the
1/32"
shaft
of
the
looper,
sequence
is
looper
of
the
the
scarf
on
the
main
plus
the
ma-
the
as
taking
is
to
needle
of
Fig-
or
the
have
the
18
ments
are
To
taken
secure
and
this
made:
setting,
the
following
steps
and
adjust-
top
of
the
slowly
of
4,
the
permits
right -and
ment
ner
just
clamp
clamp
tion,
passing
ing
chaining
the
these
until
the
needle.
Figures
looper
the
6,
until
end
of
clears
screw
screw -See
until
chaining
1/32" -See
finger,
previous
should
Turn
hand
wheel
the
Loosen
2
and
just
clears
Loosen
looper
slide
the
the
needle
Check
the
scarf
-
See
Continue
the
short
adjustments
be
the
hand
will
long
prong
the
5 -
and
the
eccentric
the
looper
long
eye.
to
see
of
Figure
Figure
to
prong
finger,
Figure
or
if
the
re-made.
wheel
looper
roll
the
sleeve
prong
that
the
rotate
if
7.
clearance
have
be
moved
of
the
yoke
the
scarf
clamp
sleeve
eccentric
of
point
needle.
5,
and
2.
the
of
the
foot
If
the
in
clockwise
away
looper
clamp
looper
of
the
screw -See
the
looper
of
Tighten
the
hand
looper
has
chaining
short
is
not
been
from
is
screw -See
until
needle.
to
be
moved
sleeve
is
the
long
looper
wheel
is
prong
greater
correctly
direction;
the
over
the
-
Figure
3/32"
prong
the
eccentric
in
clockwise
at
nearest
finger,
does
than
operator
the
center
long
Figure
from
from
of
looper
not
not
1/32",
made,
that
is,
very
line
Adjustment
prong
2 -
this
left
to
2,
adjust-
the
in-
the
looper
yoke
sleeve
direc-
point
exceed-
clear
and
when
the
then
the
t:
•
of
tion
until
the
looper
not
enter
prong
the
looper
looper
short
crotch
the
prongs
until
instead
ing
corrective
the
the
will
eccentric
prong
of
the
the
point
of
Continue
short
slot
in
looper
clear
eccentric
clears
Care
looper
of
the
Continue
of
so
doing
steps
to
rotate
prong
the
the
sleeve
the
must
looper.
to
the
strikes
of
the
foot.
slot
edge
sleeve -Adjustment
be
when
needle
are
in
of
the
edge
taken
the
turn
required:
If
the
the
least
the
should
the
the
the
foot,
of
the
now
needle
hand
crotch
hand
looper
short
looper
amount
looper
as
wheel
enter·
wheel
has
prong
adjust
slot
the
should
of
in
passed
of
so
in
6,
Figure
possible
slot.
needle
be
in
clockwise
between
the
looper
clockwise
the
the
looper
that
the
the
foot
2.
so
may
entering
the
-
direc-
edge
short
by
moving
Move
that
strike
between
direction
prongs
the
of
does
the
the
the
but
follow-
f;
•
19
•
Figure
the
needle
er,
clearing
the
two
-
Figure
5,
Figure
distance
tighten
tion
until
center
prong
needle
of
must
tenth
SETTING
ment
of
the
needle.
be
paragraphs
4,
Loosen
4,
and
turn
does
The
needle
the
In
case
prongs -to
2,
and
turn
2,
until
from
the
line
the
and
corrected
Figure
the
sleeve
Continue
the
point
of
the
looper
that
THE
the
In
LOOPER".
5.
the
crank
not
strike
two
prongs
the
correct
the
the
needle.
clamp
to
of
needle.
is
point
case
-
this
inclusive
Do
two
set
slightly
the
must
needle
prongs
rotate
the
3/32"
not
enter
about
this,
looper
When
screw -See
long
Check
of
the
the
above
is
done
under
Be
turn
screws
in a clockwise
crotch.
between
an
should
loosen
eccentric
of
the
this
the
hand
prong
to
from
the
long
conditions
as
the
sure
the
looper
on
the
Tighten
equal
not
enter
the
looper
setting
Figure
wheel
of
the
see
that
inner
prong
described
heading
to
roll
looper
the
prongs
amount.
about
sleeve
sleeve -Adjustment
are
has
2,
in a clockwise
looper
the
end
just
do
"ADJUSTING
the
eccentric
crank -See
direction
the
set
midway
clamp
about
clears
not
in
looper -Adjust-
been
is
point
of
eye
exist,
the
an
over
fifth
sleeve.
screws
of
the
equal
made,
of
the
of
the
they
until
screw
the
the
scarf
to
•
loop-
of
direc-
long
AND
•
cerned,
threads
However,
ding
silks
of
the
ser
er
position
Figure
direction
to
the
RETAINER
presser
needles
firmly
ing
no
is
may
or
hemming
and
needle
foot -Figure
1 -
needle
as
hold
the
material.
loop
will
The
machine,
now
ready
cause a slight
these
cotton,
1/16"
by
re-adjusting
the
timing
towards
resulting
OR
CLOTH
The
Cloth
foot
must
possible
the
work
form,
to
sew.
adjustments
the
more
however,
from
3,
instead
dots
the
hand
in a larger
CLAMP
Retainer
at
all
and
set
on
to
If
the
work
resulting
as
far
variation
heavy
it
the
the
on
wheel
times
the
as
Different
will
give
may
needle
of
3/32",
needle
the
located
be
relative
disc
is
carried
in
missed
the
looper
material
from
the
materials.
be
advisable
setting
without
ball
ball
stud
to
obtain
thread
in
adjusted
to
the
while
stitches.
and
needle
or
different
the
above
best
results
When
to
surface
changing
stud -Adjustment
should
slightly
loop.
the
cloth
a·s
close
ridge
the
needle
along
with
adjustments.
hemming
set
the
on
be
turned
more
opening
to
forming
is
the
are
when
point
the
pres-
the
loop
throw
of
the
disc
penetrat-
needle,
con-
pad-
-
1,
in
the
to
20
Part
4-Cll4
4-121
4-126
4-127
6-56
6-70
8-89
8-122
8-123
8-124
8-125
8-128
8-129
14-14
14-260
14-394
14-395
14-400
14-429
14-432
14-434
14-435
14-440
14-441
PARTS
No.
Plate
20
15,
8
22,
23, 24,
25
17
4
16,
15,
16,
24
15,24
16
15,
3
8
5,
19,
21
4,
6,
6,
4,5,6,9
2, 4
10,
10,
20,
21
LIST
16
24
24
16
20,
7
9
11
11
21
FOR
LEWIS
Work
and
Aluminum
bracket
150-20
Work
when
Models
Work
when
Needle
Needle
Belt
Guard
150-16,
Guard
150-16,
Guard
5/16"
Guard
5/16
Guard
150-20,
Guard
150-20,
Shaft
Shaft
Work
Shaft
Cylinder
150-15,-17,-23
Shaft
Shaft
Shaft
for
150-23
Main
Shaft
Models
Shaft
Cylinder
Shaftfor
Model
Jack
Plate
150-23
50-234
Plate
end
150-1,
Plate
using
Guide
Guide,
Guard
for
ri~ht
3/8
for
left
3/8";
fo~·
belt
for
11
belt
for
ri~ht
3/8
for
left
3/8"
for
in
Bracket
Plate
for
Base
in
Base
for
Knee
in
Base
150-1,-5,-7,-9,-15,-16,-17,-20,
Shaft
in
Base
150-6,
for
Base -Model
Crank
150-23
Shaft
CLASS
Description
(large)
Work
(swing
cover
(swing
32-264
';
Model
hand
right
loops,
left
loops,
I
hand
Needle
4-126,
Ridge
for
to
for
Ridge
in
150
for
Plate
for
type)
32-264
150-15
type)
Model
Model
hand
top
Model
hand
Model
hand
Model
hand
top
Carrier
50-211
Forming
150-1,
Gear
Press
depress
Feed
150-6TS
Forming
48-138
Arm -Model
MACHINES
Models
attached
Model
in
in
150-20
top
knife,
150-20,
knife,
150-20,
top
150-16
top
150,-16
top
knife,
knife,
for
4-127
-5,
-6, -7,
27-165
Feed
Plate
150-6TS
to
150-7
150-16,
404-126
is
used.
404-127
150-9
Model
5/16
Model
5/16"
knife
knife
4118-24
swinging
Holders
shog
for
Model
Model
Disc
Plates
Disc
disc
150-23
to
in
in
-9,
in
•
11
•
• •
21
•
•
Part
14-458
16-39
16-148
16-194
No.
16-196
16-214
16-239
16-255
16-279
16-317
16-322
16-329
17-87
17-111
17-113
17-114
17-145
17-146
17-149
17-150
17-153
17-157
18-38
PARTS
Plate
4,
2, 4
17,
2, 5
2, 4
20, 21
17,
4,
2,
15,16,24
4,
LIST
7,
9
3
3
3
22, 24,
25
6
21
21
22,
24,
25
25
25
2
6
3
2
2, 3
9
15,
24
FOR
LEWIS
Description
Shaft
Lever
Needle
Head
Needle
Head
BushinginArm
length
BushingforMain
end
Bushing
ing
Bushing
Bushing
justing
CS317
Bushing
17-114
and
Bushing
End
Bushing
shogging
Bushing
end
Eccentric
adjusting
Eccentric
126-43
405-514
Stud
Foot
150-7
Eccentric
446-118
Stud
Rods
Stud
70-53
Stud
for
Stud
Stud
Cylinder
Eccentric
for
Screw
attachingll0-236,
mer
in
Base
45-352
Shaft
Shaft
of
stitch
of
Arm
in
Cloth
in
(eccentric)
Gear
in
for
in
Cylinder
for
of
Arm
disc
for
of
Arm,
and
and
for
Crown
405-409-1
in
Lever
447-118
for
in
Looper
Looper
for
Feed
for
Base,
Disc
Locking
for
bracket,
Presser
Retainer
in
Stud
Cloth
Stud
Looper
CLASS
for
Bushing
Bushing,
for
Base
27-215,
Head
adjusting
Base
Main
base
Model
Main
Model
in
Retainer
for
126-47
405-558
Stud
45-352
and
Drive
Bearing
Lever
Plunger
Model
Stud
for
Indicator
Model
150
MACHINES
oscillating
Front
Rear
26-47
Shaft
for
for
Shaft,
Bushing
126-36
and
in
14-432
Feet
Shaft
adjusting
447-125
Ball
Mechanism
for
Knee
in
Arm
use
Eccentric
height
for
Hand
for
14-440
150-23
Hand
150-23
on
presser
405-522
Head
for
Joint
Crank
in
Head
Link
150-16,150-20
adjusting
155-9
110-237to
150-16
disc
End
of
end
of
to
change
Head
adjust-
Lift
Rod
for
Ad-
set
screw
Stud
of
feed
14-429
Wheel
for
Wheel
16-214
on
Presser
for
Connecting
46-157
for
Crowns
feet
Model
Link
Sleeve
48-1~5
Latch
and
for
trim-
in
22
Part
18-70
18-71
18-74
18-CllO
18-121
18-125
18-C186
18-261
18-270
18-277
18-281
18-292
18-295
18-307
18-318
18-326
18-330
18-345
18-355
18-391
No,
18-375
18-400
18-416
18-492
18-493
18-500
PARTS
1 7,
22,
12,18,19,
2,
17,
LIST
Plate
3
2
3
13,
8
11
13,
13
22,
8
23
23,
10,
3,
21,
6
13,
25
4
16
3,
16
22,
25
2
6
9
14
14
24
25
11
17
25
14
15
24,
FOR
LEWIS
Clamp
Clamp
Spot
Screw
carrier
Screw
50-223
405-538,
Screw
s·crew
Set
Screw
ing
folders,
Screw
Screw
Screw
Screws
110-230
and
150-6TS
Screw
presser
Bearing
base,
Screw
ket
150-16,
Screw
44base,
Screw
knee
Screw
for
150-15
Screw
405-514,
Screw
regulator
Screws
3/8
Screw
4124-56
Screws
3/8
Screw
eccentric
Spot
Screw
Set
stud
Models
50-160,
275
Models
lift
bracket
inch;
inch
Screw
Screw
17-157
CLASS
Description
Screw
Screw
for
to
in
for
for
in
in
for
for
for
for
for
for
for
for
for
in
for
for
in 4 79-8 to
4118-15
attaching
presser
Models
shaft14-260for
Spring21-332
for
Models
attaching
end
work
attaching
to
presser
holding
feet
Screw
holding
-20
attaching
to
plunger
clamping
shaft
cover 3 2-107
50-223,
presser
405-522,
107-51
in
cylinder
for
top
Model
447-97-1
and
447-23,
for
top
bushing
stud 1 7-
for
70-28
in
base
150
needle
for
looper
feet
150-9
collar
of
eccentric
plate
for
feed
150-6
presser
and
150-7
in
base
405-558
ridge
knives,
150-20,
knives,
87
eccentric
sleeve
for
MACHINES
carrier
locate
folder
405-497, 405-537,
and
Model
39-C255
150-9,
1733 L to
for
holding
roll
forming
feet,
chaining
and
for
26-152
and
in
16-214
plate
150-6TS
22-257,
ridge
150-23
39-117
of
arm
on
Models
foot
base
Model
5/16
head,
Model
Model
in
presser
433-93
for
locking
Models
forming
4118-
yoke
foot
forming
head,
449-27
on
looper
bracket
150-15
work
150-6TS
for
locat-
150-15
50-280
stud
folders
fingers
in
cylinder
to
in
cylinder
collar
150-9
405-409-1,
150-16,
inch
screws
150~16
150-20,
for
holding
foot
in
knee
eccentric
17-
150-6
brac-
Model
screw
24
plate
87
plate
disc
and
disc
head
press
L
to
to
in
•
•
23
~
:
•
•
Part
18-561
18-565
18-602
18-622
18-623
18-624
18-628
18-643
18-644
18-647
18-657
18-662
18-664
18-674
18-700
18-701
18-702
18-715
18-732
18-737
18-738
18-744
18-749
PARTS
No
.
LIST
Plate
20
2
15
13
22
4
7,
8
17,
22,
23,
25
2
7
13, 14, 15,
17,
24
2
2,
4,
7
2
2,
4,
21
5
3
15
2
2
2,
15
25
9
FOR
LEWIS
Screw
Model
Screw
Screw
limitlengthofstitchModel
Screw
150-9
Screw
ser
Screw
inder
Screws
and
Screw
Foot
Screw
Screw
inder
Screw
Models
for
Screw
Sleeve
Screw
Base
bottom
Screw
Head
Spot
Eccentric
Spot
in
HexHead
Crank
Screw
under
Screw
Screw
in
Screw
Yoke
Model
Knurled
Presser
Screw
for
150-23
for
for
for
Foot
for
Base
21-375
for
for
Base
for
Plate
for
to
to
Screw
Screw
Cylinder
48-105
Head,
for
for
Head
449-27
150-16
for
CLASS
Description
4124-55
Aluminum
in
Stitch
Folder
Cloth
Eccentric
for
Feed
for
70-53
of
in
for
for
Needle
40-151
Spring
Clamping
150-9
110-295.
clamping
hold
Arm,
Cylinder
Stitch
433-144
for
Base
Spot
Knife
Feed
Looper
Pin
Screw
Feet
adjusting
Regulator
Spring
Retainer
and
in
Head
Head
and
Regulator
for
Ridge
Pivot
Screw
in
Head
Model
Driving
Shaft
and
for
for
Plate
in
Link
150-15.
adjusting
150
MACHINES
Ball
Guide
Bracket
Base
in
Drive
150-16,
Joint
Head
21-3
Stop
433-151
Springs
Arm
46-148
Folders
Model
Looper
to
Arm,
Forming
Arm
Bearing
for
22-8
holding
Crank
in
Base,
Cover
149-16
150-16,
85,
on
on
Presser
to
Screws
150-16
Adjusting
Cylinder
50-222
149-16
Needle
Link
150-20
Crank48-135
in
17-153
Crowns
48-150
-20
Model
Pres-
in
Cyl-
21-7
in
Cyl-
Foot,
Disc
117-41
Drive
46-155
Looper
to
5
(2)
to
in
in
on
24
Part
18-
No.
750
18-750
18-
751
18-757
18-
764
18-766
18-767
18-869
18-
870
18-872
18-
892
18-895
18-900
18-906
18-909
18-C911
18-918
18-919
18-920
18-921
18-922
18-923
PARTS
2, 3
5, 6, 9
5,
4,
6,
LIST
Plate
10,
*
3
21
4
3
5
13,
5
5
5
20
5
14
12,
19
9,
5,9
5
4
4
11
18,
20
16
FOR
Screw
150-6
Screw
Hex
Eccentric
Hex
150-23
Screw
release
Screw
447-97-1
Screw
lever
Pivot
140-11
Hex
connect
Base
Shoulder
Holders
Stop
of
Hinge
on
Screws
Cylinder
Flat
4-Cll4,
Screw
Cradle
Base
Screw
Foot,
.
Taper
Cylinder
Hex
48-151
Flat
top
Flat
Plate
Adjusting
to
Adjust
height
LEWIS
for
and
for
Screw
Screw
on
hole
for
for
in
Bearing
and
Shoulder
Screw
Cylinder
Screws
top
of
for
Head
for
140-11
for
Model
Bearing
Clamp
in
Head
of
Cylinder
Head
110-224
adjust
Screw
that
CLASS
Description
Cylinder
150-6TS
75-212,
in
Stud
for
top
cap
Joint
clamping
Head
140-12
Cranks
Bearing
in
Cylinder
for
Base
for
Cylinder
cap
Base
Screws
to
Bracket
adjusting
Hemmer
150-15
Base
Screw
Base
Screw
Screws
Screw
depth
in
disc
150
Base
Model
Link
'17-114
448-139
of
arm
of
large
in
Head
Stud 1 7-150
Screw
Screw
48-127
Screws
Base
Regulator
regulator
Base
of
ball
to
fasten
spring
and
140-12
Bracket
Screws
for
of
Arm
for
42-
Base
for
on
top
in
of
Needle
18-922
can
be
MACHINES
Cover,
150-5
446-118
in
Head
in
to
to
Base,
plug
ball
for
Disc
in
Cylinder
in
Link
and
for
46-164
48-150
Feed
149-28
Handle
joint
4124-51
Work
tensions
in
Cylinder
on
Presser
for
Feed
Crank
25
48-150
and
Plates
97-1 7 on
Regulator
of
Cylinder
Regulator
Penetration
Screw
raised
Models
clamp
Model
tension
end
for
feed
Cradle
Base
Plate
on
76-12
Plate,
Dial
Base
107-51
to
limit
of
to
in
top
in
for
in
and
< •
,
.•....
25
•
i.
Part
18-924
18-934
18-937
18-939
18-941
18-942
18-943
18-951
18-952
18-955
18-956
18-957
18-974
18-1031
20-31
20-34
20-35
20-60
20-79
20-80
20-120
20-122
20-129
20-142
21-58
21-63
21-75
21-193
No.
PARTS'LIST
Plate
4, 5
*
13,
14
8,
20
19,
20
12,18,19
18,
19,
21
17
15, 16,
*
16
16,
*
*
*
*
9, 20,
3
*
5,
5
12,21,25
7, 8
*
17
23
4, 7, 8
17,22,24
20,
24
24
21
12
FOR
Set
in
Screw
Shoulder
Models
Hex
50-211
Screw
in
Shoulder
Holder
Shoulder
Rod
Screw
Models
Bearing
Base,
Screws
Flathead
Plates
Screws
5/16
Screw
Screw
Nut
Nut
Nut
ing
150-23
Nut
Nut
ing
Nut
on
Nut
ing
Nut
Base,
Adjusting
Feed
Adjusting
Tension
150-16,
Spring
Foot
Springs
Spring
Feet
LEWIS
Screw
place
for
Screws
and
for
Base,
99-303,
47-119,
for
Models
Model
11
for
for
for
for
for
Pin
on
on
Plunger
length
for
Shaft
to
adjust
Disc
for
Models
Plates
for
for
CLASS
Description
in
32-292,
Bearing
150-9,
for
50-227
Crank
Model
Bearing
Bearing
Model
adjusting
150-16,
Screw
for
holding
Bearing
150-16
for
Top
thread
48-141
4118-15
68-21
Screw
22-254
head
in
in
Spring
150-
for
to
of
stitch
locking
Cylinder
pressure
Cylinder
Plunger
nuts
Nut
for
20
Retainer
Feed
Cloth
150
MACHINES
Regulator
Model
Screw
150-15
Work
48-138
150'-23
Screw
Models
Screw
150-23
150-20
for
Plunger
150-
18-749
426-47
150-7
16,
machine
Screws
Knives,
guide
Model
and
inCylinder
adjust
Ridge
Base
Base
26-152
and
for
applying
68-21
for
lower
4137-126
Plate
Retainers
to
150-9
for
and
Table
to
for
150-7
for
Knife
150-
Model
41-48
150-16,
Nut
thread
in
head
Forming
of
150-23
Knives,
Holders
lock
150-20
in
20
Base,
Ridge
in
18-923
Feed
Brackets
Shog
Feed
and
150-23
Connecting
Pressure,
Cylinder
to
for
150-16,
150-20
for
tension
for
chang-
Form
Cylinder
tension
on
Presser
on
Presser
Plate
Disc
Plate
Bench
Feed
Bear-
Model
Disc
-
to
Model
26
Part
21-213
21-240
21-243
21-250
21-251
21-C269
21-C269-1
21-274
21-300
21-332
21-341
21-344
21-348
21-357
21-375
21-377
21-385
21-422
21-426
22-8
22-9
22-149
22-152
No.
PARTS
Plate
12,
6, 7
10,
4,
2
25
25
8
8
14
9
5
11
21,
16
25
5
13
*
2
25
2
21
LIST
25
11
FOR
Hemmer
Spring
Spring
ing
Spring
tolocate
Base,
Spring
Forming
150-7
{See
Spring
in
Spring
through
Spring
150-7
Heavy
Model
Spring
Folder
Model
Thread
Tension
Pin
Pin
and
Taper
Spring
Cylinder
LEWIS
Spring
lator
Spring
Feet
150-23
Spring
Feet
Long
Pin
Short
Pin
404-126
Hemmer
405-497
431-150
431-147,
Disc
Base
22-189
Disc
21-357)
Base
for
for
for
CLASS
Description
for
Ball
149-16
for
405-514,405-556,405-558,
for
with
Spring
Spring
and
for
for
on
Model
for
and
for
of
Finger
Folder,
{heavy)
and
Spring
150-6
for
Spring
150-9
Nipper
Release
Looper
Needle
Crown
Pin
Pin
in
cloth
Adjusting
Crown
on
on
in
Spring
when
431-159
Spring
431-148,
Latch
Ball
Regulator
Ridge
Eccentric
150-6TS
Plunger
Disc
Base
in
150-23.
Collars
Arm
150-23
for
and
Cradle
Carrier
126-36,
for
for
150
79-31
Head
Retainer
Screw
Bracket
Bracket
Work
on
using
Model
51-21
79-31
on
Forming
33-150
Cylinder
39-117
for
starting
Model
for
Feed
150-6TS
in
for
Spring
Plunger
Yoke
locating
Feed
MACHINES
in
Stitch
Plate
Presser
Folders
for
150-15
for
in
Ridge
top
Disc
26-152
Base,
For
heavy
150-16
26-152,
Plate
Cylinder
Folder
Spring
449-27
4118-24
Model
Head
Plate
Regu-
on
Presser
Model
on
Presser
50-211
50-211
Assembly
431-149,
Folders
Locking
Form-
of
Cylinder
44-269
in
Cylinder
for
Ridge
Models
Spring
and
39-105
material
Models
Holder,
Base
431-175,
in
Head
in
150-7
on
Holders
for
for
Foot
head
Arm
in
.F
..
.•
•
-
---_-,,,?,laj;
27
•
Part
22-189
22-248
22-249
22-254
22-255
22-256
22-257
22-262
22-263
22-271
22-286
22-314
23-216
23-217
23-225
23-301
23-310
23-311
24-263
24-264
24-265
24-266
24-270
24-272
No.
PARTS
Plate
8
11
5
21
6
6,
17
17
20
4,
17
*
2,
10,
22, 23,
23,
14,
15,
13,
13,
4,
4,
12,18,19,
21,
12, 19,
25
10,11,23
14,
LIST
7
5
11,
25
23
24
23
23
22
22
25
23
25
21,
FOR
Spring
taining
Pin
handle
Forming
Stop
Disc
inder
Bearing
Base,
SpringPin
21-344
Spring
21-344
Pin
Knives,
Spring
Pin
150-23
Pin
Pin
Knives,
Automatic
Feed
150-5, 150-6,
Feed
150-17
Feed
Feed
Feed
Seams
Feed3/32Pitchfor
Seams
Feed
150-5,
Feed
150-5,
FeedPlate
150-23
Feed
and
Feed
150-6,
Feed
150-15
LEWIS
Pin
Swing
in
Pin
Regulator
Base
Model
in
Pin
in
Crank
Pin
for
for
in
Crank
3/32
3/32
1/16
for
3/32Pitchfor
Plate
150-17
Plate
150-17
Plate
150-23
Plate
150-6TS
Plate
CLASS
Description
in
Eccentric
45-345
Disc
in
107-51
Pin
in
Cylinder
in
Model
for
Spring
Spring
Model
Tension
Pitch
Pitch
Pitch
Model
(right)
(left)
(right)
for
for
Bracket
Work
to
in
Model
149-28
for
150-23
Collar
Base
48-141
150-16,
21-58,
21-344
21-377
48-141
150-20
150-6TS,
for
for
150-16
(left)
for
roll
roll
150
MACIIlNES
50-211
Plate
33-150
operate
150-6TS
for
Ridge
48-138
39-117
Base
of
Arm
for
150-20
Model
in
in
for
Release
for
Models
Model
Model
Model
Model
for
Models
for
Models
Models
for
Models
padding,
hemming,
404-126
and
Step
Forming
on
top
in
Cylinder
for
for
driving
150-16,-20
Arm,
Base
driving
Pin
150-7
150-23
150-15
150-9,
150-9,
150-7
for
Re-
Lever
Ridge
of
Cyl-
Spring
Spring
lower
Model
lower
150-1,
and
1/4"
3/8"
150-1,
150-1,
and
150-7
Models
Model
28
Part
24-277
24-278
24-294
24-295
24-300
26-47
26-152
26-160
27-76
27-165
27-166
27-215
30-52
30-68
30-C258
32-106
32-107
32-208
32-210
32-225
32-229
32-262
32-264
32-292
No.
PAR'I'S
Plate
16,
16,24
13,
13,
12,
15, 16, 17,
20,
18,20,21
15,
24
23
23
3
18,
25
24
21
4
4
3
13
14
2
2
11
10
12
2
8
4
LIST
21,
16
FOR
LEWIS
Feed
150-16
Feed
150-16
Feed
Feed
Feed
Plunger
stitch.
Plunger
44-275,
Plunger
Model
Gear
27-215,
Gear
Forming
Gear
Forming
Gear
Needle
Spring
Clamp
Foot,
Cover,
Cover
Cover
End
150-6TS
End
150-6
Cover
150-7
Cover
Model
Cover,
Cover
150-1,
Cover
Description
Plate,
Plate,
Plate,
Plate,
Plate,
in
Arm
(See
for
Models
for
150-16,
on
Main
Model
(large)
Disc
(small)
Disc
for
Shagging
Clamp
Clamp
for
Hemmer
Model
Aluminum,
Plate
32-106
Cover
Cover
for
end
and
150-23
for
150-16,
Aluminum,
for
End
150-5,
for
Top
CLASS
Right
Left
Model
Model
Model
for
426-47)
holding
150-7
Node
150-20
Shaft
150-23
for
in
for
in
for
150-15
(rear)
for
Cylinder
for
Cylinder
of
Cylinder
Bottom
150-20
of
Cylinder
150-9,
of
150
Hand
Hand
150-9,
150-9,
150-20
adjusting
Ridge
in
for
rolling
Base
rolling
Base
Disc,
Folder
Spring
for
for
of
for
Arm
MACHINES
Side,
Side,
1/4"
3/8"
length
Forming
and
150-23
Cylinder
driving
back
of
Arm
back
of
Arm
Model
Model
on
Presser
Head
Aluminum
Base,
Base,
Base,
Bracket
Head
Base,
150-15,
Models
50-234,
Models
150-17
Model
Model
Seams
Seams
of
Disc
Base,
gear
Ridge
Ridge
150-23
150-9
Head
Model
Model
4:
•
29
•
•
Part
33-149
33-150
34-31
34-48
35-21
36-16
39-87
39-92
39-95
39-99
39-105
39-117
39-118
40-26
40-38
40-57
40-60
40-63
40-126
40-144
40-148
40-151
40-154
PARTS
No.
LIST
Plate
2
11
20,
21
4
3
2, 4, 8
16,
24
6
4, 7
6
5,
16
20
*
19
3
17
2
5
5
2
14
FOR
of
Washers
Washer
75-212onCylinder
Slap
Joint
Lock
Washer
Forming
SpacingWasherfor
448-131
Washer
Shaft
Washer
Holder
150-15
LEWIS
Eccentric
length
Eccentric
Ridge
stitching,
Automatic
Cam
Cam
Model
Roll
back
Arm
Looper
Stop
Collar
Table
Collar
Cylinder,Base,
Spacing
of
Arm
Collar
Thrust
Arm
Collar
14-394,
Bracket
Fiber
Fiber
of
FormingDisc44-270
for
150-23
for
Ridge
Collar
404-126
for
on
Washer
slap
slap
under
Washers
in
99-298
CLASS
Description
for
stitch
t o
Model
Tension
Shogging
turning
in
Head
on
Main
Plunger
Collar
Shaft
Collar
on
Ridge
414-449
for
50-227
for
washer
head,
for
Disc
in
Cylinder
on
Eccentric
Arm
between
Forming
Screw
pants
for
washer
Nut
150
Feed
in
Head
adjust
150-6TS
Release
Ridge
Gear
Shaft,
and
Plunger
Link
Model
on
Shaft
14-395
on
Shaft
Forming
in
Cylinder
18-939
to
machine
bottom
Base,
4124-55,
on
Model
on
feed
20-80
Shaft
Ball
Feed
in
Cylinder
MACHINES
Lever
supplementary
for
Pin
Forming
27-165,
Disc
150-16,
14-440
in
14-400
Ball
for
150-16,
screws
in
in
Base
433-144
Plate
in
in
Swing
Gear
Stud 1 7-153
Base
Disc
for
Edge
Model
Model
79-2 8 in
4124-56
end
Cylinder
79-9
24-272
Base
to
adjust
through
Raising
Disc,
to
roll
base
Work
in
150-20
in
Base
of
Arm
in
Base
Shafts
Base
attaching
Guide
150-5
150-23
Head
Ball
150-20
in
Head
of
Ridge
Base
in
Crank
on
Main
and
Model
of
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