Singer 21W180, 21W182, 22W165, 22W166, 22W167 Instruction Manual

INSTRUCTIONS

FOR USING

SINGER

Nos.

21

w

SEWING

l\iaehine No. 22

180,

22

21

w 172

w

182,

and

MACHINES

w

!(if,

22

w

165 to 22 w 170,

22

w

173

COMPOUND FEED

THE

SINGER

MANUFACTURING

Co.

COMPOUND FEED

I

'

Compound

21

w 180,

have

the

the

ma(Prial
pliPs of
at.

the

end
thread
the

length

The
consists
st ampPd
usually

The

t.o

which

of Uw

is
the
number
of

machine

Wlwn

any

uncPrtainty

Class

the

order.

MACHINES

21 w and

DESCRIPTION

FPed Mad1it1('S of

21

W 182, 22 w 1(i:i

nPPdlc hole in

into

material

of a

seam

from

the

bobbin

of

stitch

SJH'cific

of

two

numbers,

upon a number

upon

the

number

Uw

machinP

in

suppliPs

and

VariPt y

plate,

should

tlw

tlw frpd

with

such

and

1o

does

~21

designation

plate,
arm.
before

its

for a

as

LhP

lwlongs,

Class.

lo

the

numbprs

be

given

f<'l'd

dog

al

sPt

not

Sl'parated

machine

OF

Classes

to

22 w

dog

for Uw

and

uniformity

the

sanw

Pa<'h

sti!C'h prop('rly. A

disturb

w

180

of

each

which

hyphPn

COITPd

or

and

the

arP

of

the

lo

ensure a correct

CLASSES

22w

21 w and

1,0,

22 w 172

needle

assist

in f('('ding

that

time

their

:)

SingPr

by a hyphPn

is

attached

ll'Lter
numhPr

to

he

numlwrs

machine,

to

LhPy

draw

sufficiPnt

relative

Sewing

to

designates t 11('

afLPr,

ordered

of

needles
as

22 \\', ~ ..

and

22

\\

11::,

pass

through

the

several

will

be

even

under

change

movements.

l\fachine

or

ll'Ller

lhe

machine,

the

and

or

shown

understanding

and

Class

Variety

t hPrP

parts,

on t

in

hP

::.

1

The
machirn'i,
and

22 w

Run
first

and

glazed

by

NePdks

2lwl82,

Class

and

lcathl'r.

20, 22,

2:3

The

machin('

The

The

the

size

If

rough
through
will

be

sPriously

Onkrs

size,

also

The

maximum

Nos.

21

w 180,

ln

is 1800 slit.elH's

the

machine

incrPase

t.hPir

the

action

for

22w1GG

VariPtiPs 12 N

TIH'sP

arc

and

24.

nP<•dlc
is
size

Sizes.

of

or

the

/itt('d

number

the

UIH'V('n

Pye

which
lo

The

thread

of
infprfen·d

for nPedles

the

class

following
"100

"100

are

No.
No.

Speed

sp(•Pd n•cornm('lHIPd for

21

somewhat.

spPl'd

upon

compound

to

22wl70,

:1

for S('Wing

ma<k

in sizPs !), 10, 11, 12,

is

bPsl

do

is

sPl

of

the

size

which

t.hn•ad is

the

necdlP,

w rn2, 22 w

per

minut.P.

aftPr

Pach ot hPr.

Needle~

fpp<]

adapt.Pd for

in

th<•

JWPd

lc

to

be
must
us<•d

Uw

HiG

slowPr

the

parts

mal'l1irws

22wl72

cloth,

rna<'hirH' at.

is

mark

usPd

should

pass

or

if

su<·cl'ssful us('

with.

must

and

11

16

specify

variety

d('tails

···

of

12

N 2 N(•Pd!Ps."

12 N :l

tlw

numlwrs
an

int<·lligiblc

Nc('(lb."

compound

to

22 w 170, 22 w 172

than

LIH'

maximum

hl'coml'

Nos.

and

22w17:l

and

12 N 2 for

t:1,

14, lG, l(i, 18,

LhP

work

the

fa<'fory.

Pd

upon i Ls

l>P

d('(('rrnirwd

fn•p]y throu.td1

it.

passPs

quantity

sPparal('d

,.vith difli<'ulty

of

thP

n·quir('d,

by

order:

fp('d

thoroughly

21

w 180,

an'

s:·wing

that

the

shall

k.

Uw

<'y('.

mad1irw

t.hc

N.

at

of

by

l

I

RELATIVE

Nl•:W

SIZE

()I<'

TWIST,

us<'
passP8
will givP a,;

NOS

NEl•:nu:s

\)

111
11
I:?
1:;
It
I,,
Iii
IX

:?II

22

:.>:;

:?I

LINEN

To

mal«• a

good,

freply

firmly

1-()1{

<·orn>N

through

good

SIZES

LK\TI I l•;H

711

(i()

!;()

10
:;1i
:m

:w

:?1
:?ll

Iii

I:?

,\

AND

smooth,

t.wistPd

tlw

results

al)()VP.

In

using

slack

twist
rmigh('n<'d, IIH' rwPdl<' is
point,
hon('d

as

at
onl<•r
with
promplly

hy

madP

off

For

in

th<•

Supplit•s

any

Sing('!'
covering
the

RPady

thread

by

striking

t.lw

rwedlP.

on!

inary

work

nt'Pdle.

of

parts

Shop,

LhPir valm•,

order,

fillPd

and

wound

which

bobbins

manufacturers.

or
or

forwardPd

OF

NEEDLES

SILK

()()

()

.\

I\

('

I>

IJ

1,:1,:

COTTON

PVl'n st.it.ch

and

Pye

of

and

,;at.isfaelion

or

mwven

Loo

fin<'

Uw

fred

us<'

LhP

sanw

rwcdlPs for

onlPrPd

including

will

recl'ivt'

hy

for

Singer

1,:

THREAD

with

smoothly

the

ll<'Pdle.

silk,

or

Loo

dog.

sizt' of I lrn•ad

Lh('

mad1im•s

by

mail;

postagL',

immPdialc

mail

or
Sewing

AND

THREAD

HJ!{

('LOTII

C'<>TT<>N

1,,0

1011-l!iO

\111-11)()

Xll-!10
70

Xll

lil)-70
;",IJ-lill

11).:,1)

:m.Jll
:.>1.:rn

:_>I).:_>

I

lli-:?il

,\. Iii

AND

NEEDLES

your

sPwing

finish('d t hr<'ad,

No

ot

IH'I'

as

those

l'l't·ommcrHled

should

sharp,

A

hook

it

h<'

or

has a hookPd

may

on

th<'

call b('

lllOlH'Y

or

should

a post.

he

aUenlioll,

<'xpre,;s.

Machines

f;!Lh

( )I )(

)-(

)I

)

()()

()

,\

.\

B

('

('

I'

1,:

1,;1,;

machirw,

111:11

nc•p,I

l<'s

frayed

l>P

or

l'asily

hobhill

purchast·d

ofli<'<'

cnclosPd

he

are

sold

7

Good
usrd
with

On
holrs;
bar

connecting
turn
and

oil
cam.
front
Oil

the
stud
arm
wheel.
tions.

Fig.

oil is

on

any

anoUwr

top

through

the

balance

through

Oil

the

arm

shaft

needle

on

top

shaft

Move

Remove

2.

Transpan·nt

the

surface

surface.

of

arm

the

small

link, wlwn thP

whPel

the

Sl'Cond holP,

nC'edle

hushing

bar

frame

of

the

arm

bushing

the

the

through

arm

face

Vi,•11·

of

l\l:11'!1i1}('

To

Oil

the

Machine

life of a machin(',

No.

and

of mP!.al which eomps in

(sPP

f◄'ig.

onl'

until

bar

cap

nearest

the

franw

through

driving

and

its

aside

plate

2) nPar

bar

the

occasionally

t.lw nP<'dlc

is

at

rn'Pd]p

into

Uw

posit.ion

the

oil

crank

pitman

small

and

oil

Uw

llPPdlP

it.s

har

is

groove

stud

packing

conn"ct

hParings. Oil

ho]p

the

and

21

11·

ISO

should

hi1~hpst,

movahlP

bar,

bar,

oil

at

ifs lowr'sL

in t

lH'

n'gularly

an'

the

point,

hP

contact

t:1kr'-11p

(upp<•r). Oil fhP

thumb

ion

h<•ll

the

near

th<'

balance

arm

shaft.

connec-

oil

the

link,

thn'P

11ePdle

nPxL

point

s<Tl'W.

nank

haek

the

[

needle
Tip
undPr

as a drop

the

sidt>

The

bar

machine

hook

of oil

nPc<'ssary.

lwarings

Oil

all

other

movable

AftPr

oiling

for a minute

\Vlwn a rna<"hine

should

lw soakPd
kePping all
thoroughly

Turn

half

way

up
scn'ws
ward
platP
screws

rwPdlP
the
and
groovP

bar

the

or

and

move

l n a

m·Pdle

irrnert

In a

with

Bf~

sPt

It

left

(C

slide

(C

and

t.wo

bar

toward

single

tlw

sure
screw
may

for

some

Operators

results

usually

frame

of

the

should

and

parts

to

n'movP

tlw

balance

or

and

it

up

CC).

needle

is

at

clamp

tlw

outside

Uw

short
to

push

firmly.

be

are
follow

position

hack

to

bed.

he

on

Uw flangP

at

hot.h

parts

of

take

-out

thl'n

wipC'
has

wp]]

flood<'d

all old oil

To

Remove

down,

CC),

it

tlwn

draw

downward

while

To

machirw,

its

highest

with

the

needle

outside

JH'<'dle

groove

the

nPcessary

threads,

liable

the

stud

(lower)

clean

and

given

especial

of

Uw

(•n<ls

of

trmdk,

transmittPr,

Uw

bobbin,

off

all

supC'rfluous oil.

hPPn rn•g]pd,ed

with

benzine

with

oil unt.il

and

the

wlwel

until

lowpr

the

lowPr

until

raising

the

Set a Needle

~<'!'

Fiµ:s.

:;

turn

point,

short

groovl'

in

tlw

hook.

ma<"hirw,

toward

nepd]e

to

if

to

use

use

insPr'L

Uw

as

far

turn

Uw

stitches

n~edles

of a larger

oil all

attention

bobbin

el<".

run

and

it.

dirt

and

Face

takP-up

pn'ssPr

end

frPe.

J>rPsser

a

11d

·1

Llw

halarH'P wlwel

insert

toward

needlP

tlw

hook.

up

as

nePdle

are

missed.

which

size.

and

all

movable

case

pitman

tlw

or

lwconws

run

rnns

oil

Plate

!('V<'r
har
of

the

In

replacing

bar

UH'

clamp

needle

it.

will go,

slighUy

are

movable

parts

by

the

is

occasionally

and

shaft.,

machine

gummed

for a

short

frpp]y,

as

tlwn

before

(A) is

lift.Pr (BJ,

face

plate

lifter

and

inside

the

inside

with

in

LhL•

then

to

too

fine.

parts.

on

the

operator,

and

rapidly

tinw,

wipP

direct.eel.

about

n•move

out-

the

face

replace

until

tlw

needle

hook,

the

short

m'edh·

t.ighl<'n

the

right

BeUPr

it

in

8

To

Thread

The

thrPad

tlw

thrPad
takP-up
toward

l

I

d

oulsidP

ThP

lever

tlw

outside

hook.

leading

controller

and

inside

hook.

nPcdle is I

down

To

Two

from

is

passed

through

breaded

Remove

Needle

the

tension

through

the

from

the

Bobbin

Machines

discs

the

upp<'r ho]p in tlH'

inside

guidPs

the

right

(back)

and

toward

under

npc•dlP

I

b:

Place

tlw

thr<>ad throu.~h
of

the

!wad),
t.hrPad
under

through
needle
bar)

roller

rctainPr

LhrPad

thread

bar

thrPad

and

from

For

convPnicncP

and

swing

controllPr

To

Thread

spool

then

the

of t.hrPad

the

eyP of Lhrmd lPadPr (

undPr

(C),

guide

guido

ll'fL

down

(l

(.J,

on

(K,

Lo

right.

facp plat<'

bc>lwPPn

),

up

front.

attached

Roller Presser

in

threading

it

to

the

left..

Fig.

:1

the

on I h<'

through

of

through

thP

Needle

spool hold(•r;

(,',

on

!hrmd

1Pnsion

the
to

guidP ( Wl,

discs

t.akP-up

facP plat.P)

tlw

hot.tom

the

Pye of tlw m•PdlP.

needlP, prPss

UH•

(H

IPYPr

oft.he

down

out

pass

front

up

),

around

(Al,

through

the

part

over

down

n<•edlP

on

the

J{pmove I

n•mov<' t lw

Turn

away

from

in

Lhe

bobbin

that

the

hook

and

under

hohbin.

Cw

thP

runs

the

he

hed

Fig.

Showi11g

halanel'

bobbin

case

and

tension

slid<',

·I. I\l:H·hinC'

how

to

wheel

ease

tension

with

the

draw

spring.

lift

Thn•ad

until

thrPad

the

up

thread

tlw

latch

No.

22

\V l(;r,

tlH'

Bohhin

Uw point. of
spring,

t.lwn

drawing

into

the

(sc•p

( 'asr)

place

the

in

slot

Fig.

hook

the

the

(see

4 l

and

mo\·ps

bobbin

direct.ion

Fig.

1)

To

Wind

Lmd

the

tension

Fig.

G;

connP<'L

push

the

sews

till'

matically.

The

bobbin

drop

away

The
din•cL line
ewnly

lo

fill

the

the

right

See

more

bobbin

anoss

that

the

LhP

thread

discs

bobbin
bobbin

from

tension

from

the

or

]pft

the

than

winder

Bobbin

from

and

again

the

thread

windPr

will he filled

windPr
the

belt

stud

should

thP

bobbin

bobbin.

until

the

stop

laL<'h

three

layers

out

of

10

Fig.

Automatically

the

spool undt•r
under

with

till'

up

against

and

should

wlwn

so

If

it

bobbin

is

from

action.

he

the

he

does

sPt

fi

Uw

the

guide

hohhin

tlw

hPlt,

thrown

pht<'P<l

bobbin

sC'I,

at

least

that

the

not,

fills eVPnly.

so

that

its

Lop

While

guide

on

the

and

out

so

that

is su{[i<'iently filled.

thread

swing

Uw

edge

Sewing

win•, bPLween

win•

as

bobbin

as

the

of act.ion

the

pulley

nine

indws

will traVPrse

Uw

spool

bobbin

bdore

shown

windPr,

machine

holder

will

throwing

auto-

will

on a

not

in

,7

)

1

l

foot

satisfactorily,

nects

with

the

rod

foot.

With

the

left

hand

it

slack

between
toward
risps
up
1wedk• holP in tlw f
the
nP<>dle
toward

to

the

feed

you

its

1wedle

dog

and

you

the

until

tlw

higlwsL point.,

thread

(sec Fig. G

lowPr

thP

and

eomm<'tl<'P

adjust.
in

To

Uw rod in

the

arm

Commence

take

hand

and

needle

thus

and

llw

PPd

dog

l,

Uwn placP Uie maLc•rial h(•neath

prPsser foot

to

I l

the

of

the

machine

Sewing

hold of

the

moves

catching

bobbin ( hread

and

spw.

needle,

down

lay

upon

the

the

both

it,

rock

needk

turn

and

bobbin

with

thrPads

turn

lever

to

thread,

the

tlw

the•

which

lift

the

balance

take-up

thread;

it,

through
baek

balance

c'on-

presser

l<'aving

wlwf•l

I('\

,·r

draw

the

across

tlw

wheel

The

knPP
pressure
manipulate

against

lifter

the

work. If

Knee

is used for raising

the

knee

the

Lifter

plate,

knee

leaving

lifter

the

does

presser

both

not

raise

foot

hands

the

by

knee

free

presser

to

~lHl\\

Vig. ti. · l\lachinc No.

ing how

to

Adjust

the

21 w ISO

Bobbin

Case

Tension

To

regulate

12

The

Tensions

the

tensions, please observe

the

following:

The

upper

the

material as shown in Vig. 7.

If

the

the

under

the

upper

If

the

thread

will be

shown in Fig.

The

turn

of

the

of

the

spring on

it

to

the

Correctly
obtained
thumb

to

nut

loosen

Caution.

presser foot is up, as

and

under

uppPr thrt'ad

thn•ad is too loosP,

surface of

under

the

tension

straight

\l.

tension on

bobbin

right

by

(P,

the

tension.

the

case tension regulating screw

the

bobbin
tightens
made

stitches,

r<'gulating

see Fig.

Do

not

the

Vig. 7

threads

Fig. s

is

lwld too

mat!'rial

Fig. U

is

too

along

under

case in

and

to

as

the

upper

:3)

toward

try

to

tension is

should lock lI1 !lw cPntPr of

tight.l_v

the

thrPad will he s~raighL along

as

shown

tight

or tlw uppPr too loosP, t lw

the

under

thread

is changed

in

sidr~

by

its tPnsion,

Fi,l.(.

~-

of

the

by

material,

a vPry

at

the

hook

(sPe

Vig. G

the

left

loosPns

shown in Fig. 7,

tmsion

you

to

adjust

the

then

loose.

the

only;

tighten

upper

undPr tension.

can

turn

and

tension wlwn

or

slight

the

center

\,

turning

usually

tpnsion

from you

if

as

be

the

I

"

To

Regulate

Raise

to

lengthen

Moving

movpment

fePd rPgulating

the

stitch.

lever

of

the

(Q)

feed dog

posit ions.

tlw

If

tighten

The
should
with

lhe

The
screw
the

presser

Have
foot,
then

cut

I◄'or

stiteh

tlw

scr<'W

pressure

be

only

nt'edle; if

pressure

(X,

s<'e

bar

Lhe

draw

the
the
convenience

changPs h•ngth while thr' m:H"hine

which shows

The

Pressure

of

the

heavy

Loo

enou_l';h

heavy

is regulated

Fig.

:n

al

passes.

To

take-up

work

threads

lever

hack

near

in
uppPr thn,acl is rel!'asecl
lifter,

but

is

not

released

the

presser foot.

Fig. 10

the

handle

changes

without

under

on

Length

the

the

((~)

Lo

t brow of

disturbing

hand

Material

of

Stitch

shorten

IP

( q

th<'

1.

prPsscr foot or of t lw rolif'r

to

it

the

lop

Remove

at

and

the

work.

taking

by

raising

by

thick

will

by

of

the

its

Lo

out

pn•vcnt

h<'

turning

Uie

highest

the

the

goods

the

of no

lwndiL

arm

IH'ad

Work

point,

left

about

work,

the

presser foot

or

seams

work from rising

pn•sspr

raise

the

and

lower

nPPdl(•

tlwir

rt·latin·

is

rnnning,

pn•:,:,1'1

bar

thumb

through

the

pressl'r

three

inches,

tension of

with

passing

it

;111d

which

LhP
the

under

Roller

The

roller should

it

and

prevent

the

leathPr from

Causes of
found in
may

be

cloggPd

be

too

coarse or
too coarse or too fine for
blunt.
bar
vents
the

See

as

far as

it

needle

it,

the

the

tension

that a straight

it

should go;

from going

bar.

he

from staggering,

stretching.

machine

not

with

lint

too

fine for

up

can

Presser

set

close enough to

and

not

working

being correctly

or

knots

of thn•ad,

the

need!(•, or

the

feed dog,

needle is puslwd

any

particle of

bl' removed

the

far enough

properly

adjusted,

or

the

rn·cdle

or

the

lint

or

through

nt>edlc

the

up

the

to

back

to

prevent

will usually be

or

its

thrmd

and

n(•cdle lll'nt

in

Uw

dirt

which pn•-

cross hole in

steady

discs

may

thread

or

1wedle

l

INSTRUCTIONS

ADJUSTERS

FOR

AND

Fi~.

11

MACHINISTS

The

function

Llw

slack of

Uw

goods in

The

push

on

on

the

It

spring

To

the

face

right

of

then

from
required,
unusually

bP

correspondingly light.

oiled occasionally.

the

its

thrcad

the

upper

lower

end

may

be

for coarse

vary

the

plate

and

the

controller, which sl'fs

the

and

ret.ighU•n

light

upper

descc•nL

for

found

thread,

inside

f.pnsion is usPd,

Thread

of

the

thrcad

thread

controllcr

end

of

more

advisable

or

tension of

loosc•n

the

turn

the

Controller

controllcr

until

the

slop

is in

the

st.op for lcss cont.roller

cont roll Pr act.ion on t.he

to

to

h•ssen

Uw

t.hrPad cont roller spring,

small

SPt

the

stud

sPL

snew.

the

tension on

The

coils of

spring

eye of

the

incrcase

it

for fine

scn•w (see Fig. 11)

the

forward

the

form of a

the

thread.

t.hr<'ad cont.roller

In

any

the

the

spring

is

to

hold

nePdlt•

action

thread.

tension of

or

backward

case

spring

should

l>:ll"L

reaches

(Tl'Set>nf.;

and

the

n•mm·(

at

the

stud,

as

when

an

should

lH'

·

To

Place a New

ll1P

entire

Fig. 11)

(He
t.hc

thread

tail, on
which

and

cardul

roller

conlrollPr

the

Lhe

Oil

the

Tip

you

'until

fcpd lifling

rock

shaft

and

reLigh!.l'n

l{emove

dirt

from lw(wpen

Relative

Feed

Dog.

centrally;

The

the

fecd is

not,

loosen

above

needle

"w"

and

Thread

thrca<l controll<'r

rclcasc thP

not

to

lose

and

scrcw in

on

the

coil of

the

Controller

hy

spring

the

small rollPr.)

their

fare

plate,

spring,

coil slides.

small rollcr occasionally.

To

thc

machine

the

cam

up

if

it

nePdle

shut

the

presser

Raise

fec<l

fork

or

clown

the

screw.

tlw

throat

Position

The

d<ws

and

off (no

two

(sec

or

Lower

back

and

dog

is

al

pinch

until

Sf'.rew

Lhe

plate

the

rows of

of

the

nPPdle should (•nlPr

not,

adjust

presscr

bars

mowment

scn•ws in

Fig.

2)

and

bars

are

~

g inch

!ti

in

Position.

laking

posit.ions.

into

ils

occasionally
teeth

Lhe

the

change

out

the

largest

by

rPmoving

laking

the

the

turn

Uw

thc

l'laee

Next

care

not ch in

Feed

Dog

halancc

middlP screw.

lhe

put

to

sli<k·

highcsL posit ion. Loosl'll

(K

K,

SP<'

Fig.

feed

dog

is

al

the

and

clean

on t

Needle

fePd

should

of

n(•(•dlP

lw f Pt>d

the

dog.

the

the

dog.

Bar,

Presser

fp(•d

lw

~

~

goods). If

bar

frame

adjustment

dog

inch

apart.

J{pmov<'

scrl'W

(S<'P

1ww

spring,

t.lH'

ent.in·

t lw

Ii

Uk

the

stud

over

wh<·<·l

toward

t.lH'

2),

rnovP (

lw

desirPd lH'ight

UH'

lint

and

Bar

and

throat

apart

driving

they

crank

until

ho!P

wlH'n

are

!.he

Vig.

12.

Ilook

Naddlt'

for

(

For

17

'0111p111111(I

N1·1Ying

( 'l"t h

f<',·,·d

i\l,1chinP.<

of

( 'l:tss

'.!I

11

-

To

Set

the

The

necdle

the

factory

lincs

the

uppPr

bar

frame.

needle
the

about

it

is

To

point

To

has

upon

}x

inch

apart.

mark

Set a New

bar

so

that

of

the

\;-

inch

1

above

change a machine

necessary

are -/6 inch longer

Needle

bar

which is in t hc rnachim•

it

Wlwn

should

Needle

when

hook

to

set
than

(about

he

will

the

the

th<'

Lhe

just

Bar

it

risPs

cyc.

fitted

nccdle

12 N

two

ncP<lk

visiblP

he

Which

:i\

at

with

bar

rn'cdks.

inch('s from

inch from

the

har

at

the

Has

cenlcr

a 12 N

inch

\

1

Bar

is

at

bottom

wh<'n

shippPd from

Lhe

hot

Lorn)

its

low<'st posit.ion

of Uw 1wPdle

no

Mark.

it.s

lowPst. position,

of

the

1wedlc

Lo

use a G N ncPdlc,

highcr,

as

8Pt

the

two

Lhc

and

6 N

..

Fig.

Transpan•nt

showing

1:L

the

Ilnok

Saddle

views (see Figs.

hook

and

for

<'0111p01111(l

For

N,•11-i11g

screw

No.

J<'P!'d

L,·a t h,•r

12

and 1 :3

200GGGH

:\l:1!'hi111•s

l of

passing

of

the

('l:iss

hook

down

'.!'.!

\\'

saddks

into

the

gear
showing
at

the

left

case lPver.

The

the

on
and

hook

turns

case st.op

across

the

case

lever
fulcrum
hut
far

and

screw

the

fulcrum

enough

the

bobbin

Set

then

remove

you

until

so

that

the
needle
he
not,
or
needle,

bar

at

the

loosen scTews

backward

then

To

If

the

the

hook
driven
the

with

hook

The
stand
striking
of
slightly

the

out

the

hook

to

socket,

the

of

bobbin

it

and

bobbin

may

binding

long-lwak hook for

the

gear

case

washer,

strikes

slightly,

the

stop

case

and

be

adjustPd

and

moving

should

to

mak(~ a hind

case

lever.

To

the

fred

regulating

the

throat

the

needle

lower

frame.

center

until

retighten

Adjust

hook

saddle

light

saddle

bar

mark

If in correcL

of

the

(N,

the

the

the

runs

too

screws

blows

screws.

Needle

needle

far

enough

needle,

from

adjust

guard

but

catching

it.

JR

the

hook

for

adjusting

opening

lPvPr,

the

making

on

the

an

throat

passing bet.ween

by

lornwning

the

not

cause

betwem

Time

the

handle

pbte

and

has

passed

on

it

is

time,

needle

and

sec Fig. 2)

point

of

the

screws

Hook

To

far from

just

enough

to

the

position

Guard

which is

to

not

part

prevent

out

far

the

and

socket

kat.hPr

the

work

position

actuated

projection

opening

bPtwern

plate

Uw

tlw

fulcrum

the

bobbin

Uw

forward

slop

Hook

for

stitches

turn

Uw

balance

its

lowest

even

with

the

point

inch

and

hook

From

too

to

above

turn

is

at

near

permit

\;-

1

(N).

and

or

desired,

of

the

the

point

enough

to

loop. Berni

together,

and

Uw

of Uw

by

on

the

whl'n

stops.

bobbin

or

casr

lPvPr

on

the

1

point

the

hot

of

its

gC',tr (PJ forward

the

the

the

n0edle, loos('n

the

and

hook

washer

of

the

prevent

the

the

('C('Pntric

hohhin

the

Uw

Um•ad is

Tlw

casP

h;l('kward,

Lo

throat

1

inch long,

6

whed

and

tom

the

hook

ryr.

centPr

Needle

saddle

rdight.Pn

hook

the

needle

hobhin

bobbin

bobbin

toward

also

S(TPW

case

lewr

move

plate

risen

of

the

will

If

it

is

of thP

to

be

should

from

point

guard

l'l

To

Change

Change

foot. Loospn
saddks
as

they

r

until

can

th('

TH'Pdle

the

the'

without

S(T('Ws

points

the

holdPr,

whid1 hold

of

striking,

Gauge

throat

tlw

hooks

then

t inw ( h(' hook

of a Machine

plaU•, feed

Uw

hook

run

as

dog

saddlPs,

closp

as

d irl'cLed al>O\'('.

to

and

1110\'('

Uw

pn•ss,•r

t lw

nc•PdlPs

f

f<'ig.

II"""

To

n('JnO\'('

allow Uw
n'move
the
will force

may
sure
bot.Lorn of thP

SlTl'W
cam;
n•move
position

shaft.

base

the

hook.

it

lwnd th('

that

the

Through

and

removl'

dPtaeh

the

screw

Vig. I I

,ind

H"l,1,in

Remove

tlw

of

srTew,

Tapping

from

its

shank

prongs

sockd.,

LhP

large

t lw

I.ht'

arm

balance

and

(',is.•

the

hook

the

bobbin

shown

tlw

soeht.

of

of

ofh('rwisl'

To

Remove

d1P<'k

Hook

:-;,,,, Vig.,.

gih

in thP

hook

the

the

shank

ho

IP

rwar t

and

from

I~

"nd I :1

S(T('\\'S

easP

and

to

IH'

illustration,

lightly

Do 1101

on

try

hook. In rPpl;H·ing

Jwop<·rly

tlH'

hook will

the

Arm

11('

pn'ssPr

posit.ion

scr"ws

shaft, eonm•ctions from ti]('

wh(•Pl, loospn

drive

the

the

hushing

arm

out,

H,·111",·•·d

the

Machine

ll}()\'e th('

takPn

frorn

IIH'

hot torn

to

pry

<·n

t.,,r

he

Shaft

bar,

shaft,

tlwn

draw

ll"i,i>in

fr<11n

out,

it

out.,

tlw

out

loosen t

from

upper

bushing

I!,

< ',is.•

gih

after

the

the

of

the

out

t

11<·

of

slot

Linw.

I look

;1sicJ,,

which

c('nfcr of

its

rim

as

prying

hook,

at

IH'

be

Lhe

sP!.

takP-up

cranks,

(hack)

the

arm

111

~II

Take-up

When

replacing

arP in line for

When
screw in
are

the

end of

screw

farthest

setting

uppermost,

shaft

play of

the

the

The

vibration

to

Place

the

and

upper

shaft

balance wheel is

of

enter

the

from

Cam

the

arm

Lhe

position screws

the

take-up

hole

nearest

then

turn

set

the

check screw

shaft

is

at

the

balance wheel.

Balance

the

machine

and

and

cmreclly

balance whPel on

you

will

enter

and

End

Play

of

Shaft

shaft

bushings, see

to

enter,

and

earn

he

sure

to

the

presser

the

position screw firmly down into

bar

tightly

taken

up

by

means

that

tightPn

rPplarP its position

when

the

upon

it.

of

the

Wheel

counter

the

the

shaft

locate

groove in

halanced

is grooved for

the

counter

the

shaft

the

to

prPvent

balance.

so

shaft.

that

the

grooves

the

screws.

screw holPs

The

end

screw in

the

PXCPssive

the

posit.ion

the

screw