Siruba L381, L382, L383 User Manual

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IMPORTANT SAFETY INSTRUCTIONS

To get the most out

machine

for a long time.

2. Read

4.

5. This machine shall be operated by appropriately-trained operators.

6. For your personal protection. we recommend that you wear safety glasses.

7. For the

9. Tampering with the live parts and devices. regardless

correctly.

Please

Please remember to keep this manual in a safe place.

1.

3. Use the machine after it has been ascertained that it conforms with safety rules/standards

8.

10.

11. General maintenance and inspection works have to be done by appropriately trained personel.

12. Repair and maintenance works

13.

read this Instruction Manual carefully before

Observe the basic safety measures, including, but not limited to the following ones, whenever you use the
machine.

all the instructions. including, but

machine,

country.
All safety devices must be in position when the machine is redady for work
without the specified safety devices is not

7.1 For threading needle (s) and replacing bobbin.

7.2 For replacing part (s)

7.3 For repair work.

7.4 When leaving the working

If you should allow oil, grease, etc. used with the machine and devices to come

or skin
medical doctor.

Repair, remodeling and adjustment works must only
specially skilled personnel,

technicians

Whenever you find a failure

Periodically clean the machine throughout the period

In

following, turn off the power switch

or

swallow any

of

the many functions

addition, keep this instruction Manual so that you may read

of

needle, presser foot, throat plate,feed dog, cloth gude etc.

place

of

such liquid by mistake, immediately wash the contacted areas and consult a

of

or

under the audit and guidance

of

any

of

this machine and operate it in safety, it is necessary

use

. We hope you will enjoy the use

not

limited to this Instruction Manual before you use the

allowed.

of

disconnect the power plug

of

when the working place is unattended.

of

whether the machine is powered, is prohibited.

be

done by appropriately trained technicians

electrical components shall be conducted by qualified electric

of

specially skilled personne

of

electrical components, immediately stop the machine .

of

use.

of

your machine

it

at anytime when necessary.

valid in

or

in

operation. The operation

of

the machine from the receptacie.

in

contact with your eyes

l.

to

use this

you

r

or

14.

Grounding the machine is always necessary fot the normal operation

to be operated

15. An appropriate power plug has to be attached to the machine by electric technicians,
be connected to a grounded receptacle.

16. The machine is only

17. Remodel or modify the machine

safety measures. We assumes no responsibility for damage caused by remodeling

machine.

18. Warning hints are marked with the two shown symbols.

A Danger

in

an envivronment that is free from strong noise sources such as high-frequency welder

allowed to

of

injury to operator

be

used for the purpese intended. Other used are not allowed.

in

accordance with the safety rules/standards while taking all the effective

or

service staft

& Items requiring special attention

-ll-

of

the machine. The machine has

Power plug has to

or

modification

of

.

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FOR SAFE OPERATION

~

&

1.To avoid electrical shock hazards, neither open the cover
motor nor touch the components mounted inside the

1.

To

avoid personal injury, never operate the machine with any of the belt cover, finger

guard

of

safety daevices removed.

2.

To

prevent possible personal injuries caused by being caught in the machine. keep
your fingers, head and clothes away from the handwheel, V belt and the motor while
the machine is operation.

3.

To

avoid personal injury, never put your hand under the needle when you turn "ON"
the power switch

4.

To

avoid personal injury, never put your fingers into the thread take-up cover while

the machine is in operation.

5. The

6.

7.

looper rotates at a high speed while the machine is
ible injury to hands, be sure to keep your hands away from the vicinity
during operation.
replacing the looper.

To

avoid possible personal injuries, be careful not to allow your fingers in the rna-

chine when

To

avoid possible accidents because

power to the machine when

or

In

tiling/raising the machine head.

In

addition, place nothing around them.

operate the machine.

addition, be sure to turn OFF the power to the machine when

of

abrupt start

tilting the machine head or removing the belt cover and

of

the electrical box for the

electrical box.

in

operation,

of

the machine, turn OFF the

To

prevent poss-

of

the looper

the V

belt.

8.

If

your machine is equipped with a servo-motor, the motor does not produce noise
while the machine is at rest.
machine, be sure to turn

·g.

To

avoid electrical shock hazards, never operate the sewing machine with the ground

wire for the power

10.

To

prevent possible accidents because of electric shock or damaged electrial campo­nent(s), turn
power

plug.

supply removed.

OFF the power switch in prior to the connectrion/disconnecti on

To

avoid possible accidents due to abrupt start

OFF the power to the machine.

of

of

the

the

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.....

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

- v -

..

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · - I 7

Contents

Before operation ·········· ······················································ ························· ··············································-1

1.Pre-start checks ························································ ························ ················· ······································1

2.0pe

rating instructions-····················································· ········································································· I

3.Specification

4. Installation

5. Oiling ..................................................................................................................................................... 2

6. How to regulate oil amount by means

7. The threading
The

8.

9. Thread ten sion asm

12. Setting-up

13. Adjustment

15. The

16. Adjustment

threading

10.

Presser foot .................................... ....................................................................................................... 5

11.

To adjust stitch length .......................................................................................................................... _ 6

14.

Adjustment

timing

· ··················· ················· · · · · · · · · · ··························· ···· · · · · · · ·························· · · · · · · ························· 2

of

the machine .......................... · ..... ·················· ...................

of

manipulating elements on the face plate · · · · · · · · · · · · · · · · ·

of

needle thread · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3

of

bobbin thread · · · ·

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

of

the needle ............................................... .......................................................................

of

the height

of

the heig ht

of

feed dog and needle ····························· ································································· ··········· 7

of tbe height

of
of

of need

..

· · · · · · · · · · · · · · · · · · · · · · · · ·· · · · · · · · · · · · · · · · · ····· · · · · · · · · · · · ········ · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ...

the presser bar·············· ···········--·····················
the feed dog········ ············ ············································································ 7

le bar ...................... ········· ................................... ······················· ········· 8

..

······· ......................... ·······

....

· · · · · · · · · · · · ·

..

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

..

·········································· 7

..

···

..

· · ·-4

..

· 2

··

..

...

3

5

6

17.

Adjustment

18.

The

timing

19. Thread-guiding amount

20.

The

clearance

21. The

22. Position

23. Loper thread take-up ca

24. The position

25. Frame thread eyel

26. Replacement

27. Maintenan

28. Common breakdowns and measures

PARTS

timing

BOOK

of

the needle and looper ..................................................................................................... 8

of

looper

of

of

needle guard ········ · · ··· · · · · · · · · · · · · · ········· ············

of

needle

of

of

ce

of

..

· · .. ·

in

reference to needle · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ... · · · · · · · · · · · · · ·

of

the loper·······································································································9

looper and needle ····································································· ··························· ········ 9

guard·

thread-amount adjusting plate

et

throat plate · · · · · · · · ·

the machine · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · .. · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

.. ·.

·························· ······························································ ···························-

m··

······················································ ·································· ···· ····················· I 0

· · · · · · · · · · · · · · · · · .... · · · · · · · · · · · · · · · · · · · · · · · · .. · · · · · · ·

..

· .................................................... · · · ........ · .............................................................

··

· ···· · · · · · · · · · · · ··· · .............. .... · · · · · · · · · ·

of

the thread take- up lever .............. ..............................

..

· · · · · · · · · · · · · · · · · · · ...... · · · · · · · · · · · · · · · · · · · · · · · · · · .. · · · · · · · · · · · · · · ·

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

oftrouble shoo

ting ................................................... ................... 12

·· ··

· · ··········

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..

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· · · · · ·· 12

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I Before operation

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CAUTION:

To avoid malfunction and damage

• Before you put th e machine into operation for the first time after the set-up , clea
gathering during transportation and oil it well.

• Confirm that the voltage has been correctly se
power supply.

• Never use the machine in the sate where the voltage type is irrerent from the designated one.

• Confirm that the direction

• Operate your machine at the normal sewing speed or less for the flfst month after the set-up.

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I. The machine shall not

2. The rotating direction
(View from
while

3. The machine sha

4.

Check, power source, voltage, and phase number to see wheth
plate

th

bal

ance wheel turning clockwise.

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the motor to be use

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e right side

ll

be under operation at less than 4

m~~~=

-~~•M•~~~-~~.

It!

VJlt~

~

:1!

N

lHiffJ

o

- •.•~~m*m

iE

1iffJ

o

•@~iE~~-riE~~~r~~

of

the machine, confirm the following:

t. Confirm that the power plug has bee n properly conn

of

rotation

$o

~, @1~

••

started running until the completion

of

the balance wheel.) A warning sha

d.

of

the mot

~:it

~~~4fi~

It!• .

~

or

pulley is correct.

it1

•4000

ffi&•m,~ffi;J!§iE•

,00

0 S.

P.M

#~~~~~~

.

.

.~~•ft

#i!H7~~H1~!&.

of

oilin

ll

be given

. for the first month.

er they

o

o

g.

in advance

are

in

accordance with the ratings on the

n it thoroughly. Remove all du

aga

.

st

ected to the

in

counter-clockwise one.

inst making the machine run

nam

e

=.

Bl!11li!~·JiJi

I,

tJLcB~~Brt,

2,m·~~~.

3,

fJLBrdu!Ef

4,*~

1'1!~«*

tJLBftUifiJ

5,

«B

~~H

iWi!

-~

•

ll:.FP.

*FP·

.

t.

-rn~

I Operating instructions

J:m-

=f-:J.&¥1

J#tf.J~$o

8 ~N

~Am~ff~-~

7t~t.l~~m

~r•tt~tr.J

a~t~,

o

•a

.

~~~;!tE:t:F-iN®

o

l'l!~m

~~•••~

:ili

~tfam~$~,

- ·~~

"V" m&#}. f

Efmt-t:ili.

6,

cm&m•

I.

Do

not put your hands under the low

2.

Do

not put your fingers into the thread take-

3.

Only when the machine stops can you turn the balance wheel by hand.

4. After the motor
have the machine tilted unless is stop

5. Keep away from the balan

6. Do not sta

&~m

rt

running the machine during mounting

a~

.-~JF~m•

sw

itch being turned off, due to inertia, the motor will continue to rotate for a while. Be careful not LO

ce

wheel,

V-b

o

er

part

of

up

s.

elt, winder and the mot

the needle when the machine is runnin

lever cover when the machine is running.

or.

or

replacing the

belt cover, finger guard, etc.

-1-

.~~

l!

g.

·~•·*~

l;1

Jm.

t!!~WrE*

ll:.

ft~~•

•

I!!i:tfx:~tE

t1Li~1l»A~

~~~~

~

)~

~~*It

#fffi~

:«

tt

iitl

ie

~~~~J't

~

tj

i*

#WJ

~fN;ffi}l!ll

i

tt

~

ilflilt~

I!Y

..

1H

Ri

l.4~4m

3

1/8" 5/32

1t'HU

5/1

fi·H~t

-

~

i

1fi

J:::1Hi

ntJl

2%8

:lJLI~l'l{]~~(001)

jlf!fflll

Nearbodyside

I Specification

tJ~

tf-~

1Jj4Jj;Jtl1jl4500~

m

0mm

" 3/16" 7/

6" 3/8"

~

!l!:ftiJWi'i J:\~ 118"~1/

741~\

'

rei! ~ ):\

~

ilir

001

Fig. l

~UiJ:\!ii

32"

1/

4"

1/2"

2"jl!iffl

*

ffl

8~10m

m

/Installation

t~

\ii

l(l

Hinge si

de

"S

tit

ch

type
Speed
Stitch

leng
Stroke

of need

Gauges

of double-row

Thr

ead

take-up

Looper

Needle guar

Light

clearance

Oil suppl

y

Lubricating

of

the machine (Fig.l)

I .

th

le

bar

type

d

of

knee lifter

oil

M:at~~-=

ifi,

fflila:at~tr

Two-need
Max.4,500 s.p

1.4~4mm

30m

118" 5/32"

5/16" 3/8"

Needle bar
Separately adjutabl
Oscillating type and rig

8~

lmpeller-t
#2 while oil

·M·~-

Q)•:Jt

2.am~~-~~A••~~.

~. w•·~~~~fljfi~-~-

l.

To install the o
Put the o

Q)

oo

four

wood screws

2. Put the machine conn

ctively two hinges seated in
the four cushions.

il

reservoir.

il rese

rvoir rubber cushionOOand o

corners

of

the opening

<I>

,then install the oil reservoir (Fig I)

ec

le doubl

e-row chain sti

.m.

m

3/1

6"

7/32"

1/4"

112"

thr

ead take

l0mm

ype

pump

OO

~M:at•®

re!J/E,

up

type

e

type

,

for

the range

id

type

fi}~J:M:ato (~I)

~~•~m~~•~•m•

l:o

il

of

the tabl

ting hooks into the hol

the

table, then place the machine

tch

of

1/8

"

to

1/2"

·~~-m~~~

reservoir fe

e,

fix them with the

es

lt

cushion

to engage respe-

on

1i

..

JJnilfJ(002

002

Fig.2

003

Fig.3

..

003) I Oiling (Fig.2

..

Fig.3)

1.

lf:iJilb:at~1Jli

2.

-

~o

*

3,

)

JliM

~

~·~ilE

4.~---~.

s.Rmam•~*M*Rm~~mm~.

tJI•3

500-4000tl

l.

Oiling sha
to level the mark
Oiling shall be kept on until the o

2.
mark"Low" (Fig.3)

the

3.

The normal condition

oil sight. The amo
proportional to the total amount of o
nothing

4.

Only when the drain cover screw is loosened and taken
oi

l be drained out a

5. When a new

rated,presser foot shall be lifted and run idle

~~

JJmM

(2"%8 M)~lllGHic

nn

ffff

fl

.Ff

Low

ic

-~,

J§JF~tJm~,

wHJtlE'ffi"Ht

~l:

~MM

~~~

RWm~M:at~mM•tr.

·a'oJ:ia!Jt~f!<~

ll

be made

to

worry about.

in oil reservoir and the oil surface also be made

"I-Ugh

'1 befo

re

of

lubrication is that the oil sha

unt of

oil spraying onto the o

nd

new oil is supplied again.

mod

el or those standing

-%ffl

m w

»oilE

0

,

m~H~IJiltmlnY!¥1JM~

~MM~·~~*

•msffi•~•*

I 0

7H

ijl

0

the machine

il

is

started running (Fig.2)

surface has been brought above

il

in

the o

il

idl

e for long time is to be ope-

for about ten minutes.

H

!L(I¥J2

)o

J:

(003)

.

·~~~

~ilERftmllio

ll

spr

ay

onto the

il

sig

ht

is not

at

all

reservoir. There is

off can o

ld

-2-

,\,

iiii~Sitkl:ifnlilCm4)

I

How

to

regulate

oil

amount

by

means

of

manipuJating

elements

on

the

face

plate

(Fig.4)

~~M~~~-.

~J~.

~ft(:t'~

t
mark
you desire. Otherwise, max.

wili~ff~fffi~a-t,

~-: ~~MA

.

To

turn oil-amount adjusting pin to regulate oil amount

hread take-up cr

of

adjusting pin move s to the thread take-up crank as near as

illl

ti!W

n'i

Oil adjusting pin

'rn

Graduated mark

0

;-

Cltl]R,.

~

III4

Fig.4

--1:;,

Wt!f.J~~(005)

~~ff~*~•amft~.•oosm~•~•~•M3~R.

1.

r~

Mt*1'F:t--11Jl1JrfiJ9~~M;tJL~

2.

ilfi~~M:fJL#

To

thread the eyes of the needles in the order as shown in Fig.

I) To make thread

2) To pull out 1

ni~·~flffl[l:f::llOOmm-!*~ik.

go

through the eye

OOmm

of

I The threading

.

of

the needle outwards. (View from the operator's side)

the remaining thread after needle thread going through the eyes

of

needle

thread.

S:

~~~~~ff~ff·~~M~~~-~

MflH

r!u

J~.

&z.

!J!IJM

!ift:k(i¥14)

a-t

W+#~

ank

,min .oil amo

• .

~M

·*~~

unt

will be suppli

oi

l amount will be supplie

-~~

ed

d.

(Fig.S)

of

the needles.

~~

of

the

when the

ms

Fig.5

- 3-

J\.

~

fi.t~l'(.J~i!(006

~

007) I The threading

of

bobbin thread

(Fig.6~

Fig.7)

Ji.H!Ht<

I

.~(006)m7r-~:tt~~••oo~~~

2.

~e

3.

~~tt-~at,

To make bobbin thread going through the eye

Make

I)

fibre is used and feed gau

2) Pull the spring towa

3) When threading the looper, the thread shall be made go through the eye
and

00

7f-

I1IDl

Fff"&

(X~

(

00

7)

r.p

~ ~&

.liYHlVd'F-

Jfll)f.tflj:r.j:I~/Fli-Tt?iOOJ-1JT

the bobbin thread go

rd

50mm

of

remaining thread

:i1

~~:fLo

.~m~~*~

A

1A

imtlm

, A

il.t ~ J:

iii

7f-

¥-f~~:tt.

of

the needle

thr

ough the tension guide plate;

ge

is wider than Us ual.

the operator, as shown in Fg.7 and part A will rise upwad

be

pulled o

ut.

lt9

~~-~

o

1:E~tl-

in

the ord

a~iW!tffil

er

as shown

go

through the two holes when thre

Mm

mMm*

=>IH

il50

of

the needle with a tweezer as shown in Fig_7

~MM@•=

mm*~#-

in

(Fig6 and Fig7)

s_

o

~R

ad

o

of har

der twist

-4-

n~

~~~~(008~

008

Fig.&

009~

0010) I Thread tension asm.

(Fig.8~

ITif

g:

.B*

1J

l'f.J~

ag&*1JI¥J~~(0093f

a

oo

g&

ai:J

=rc ~ (

To adjust needle thread tension is accordance what sewi

condition,we can adjust needle thread tension by tension spring.

th

e tension

counte

r-

clockwise to decrease the tension.
To adjust bobbin thread tension:
Tum

tension screw clockwise to increase the tension;turn tension

screw counterc lock wise to Tension; tum tension screw counterclockwise

to

de

crease the tension.

The

relation between the needle thread and the bobbin thread as

shown

in

(Fig. I

(

00

8

3r

oo

1 o

1rr

nut

clocwise

O)

depicts the forming

7F) : rJiJ

7F): rJiJ

7ft )

to

Fig.9~

;(:]

tffl

;(:]ft

1:7

t4

j\;

g&

incr

ease

to increase the tension; turn

of

Fig.lO)

Z9J

*

g&

it'-

flt

~*

1J

1f

* o

Z9J

*M•~*:h1f*o

~

a~:J

*

nt

0

ng

working

Tum

chain stitch.

jTjjtl(

Needle thread

/If:~

Bobbin thread

009

Fig.9

+

~

ffiJJ!II(OOll.

0011

Fig.

II

0012) I Presser foot

1¥1

10

Fig.lO

(Fig.ll.

ffi

*~·

im!ffi!lt'-nfii:J;f'f><lf.ll

~~ffiJI!fJ§M~M~mft.

i;IJl'!PiiT ( 00

Adjustment

Tum
pressure; turn pressure-regulating thumb screw counter-clockwise
to decrease the pressure.For general fabric the standard height
pressure regulating thumb screw

The presser bar lifter shall be turned eith
in

order

position.

Fig.12)

J~

ffi

1J

a1:J

ifn]

i'J (

00

I I ) : )l

&Z~ffi:h-~o~-fi~MW~.

H£1:727-

12) o

of

pressure on presser foot (Fig. II)

pressure regulating thumb screw clockwise to increase the

to

keep

the

pres

ser

im

[Jij

~

i;IJ

ffi

Jl!fJ

~ ffi

!t'-

n , ffi

ffiJI!fJ

30mm

(

5~

JT)

ti.;(:]

0

R~WffiJI!flfi~~~~rJiJ;(:]ft

is

about 27-30mm (5kg)

er

leftward or rightward

foot

under

the

condition

of

lifting

1J

of

0012

Fig.l2

-5-

+~~

1¥113

Fig. l3

-r

-

~

!ff~I

:

Ht{]WilCOOI3)

I

To

adjust stitch length (Fig.l3)

1 ,

tt~

•m~m••*•~·•m~•J3ti¥-1B*mmma~

2.

#~M*~'J'J'a~lti*I-~

lli

3,

#~¥:};{.ft:k~4mm

4,

~rfiiJJli~H~-¥.

,g

5,

**

I. Turn feed regulating adia l to the figure desired.

duation is shown

2.

If

you intend to change the stitch length, press down the reverse

feed lever while turning the feed regulating dial.

3.

Max.,stitch length is 4mm:Min.stitch length is l.4mm.

4.

Wh

1.4mm will be formed;this

ginning and end seaming

5.

The machine can not make reverse stitching.

f}L!ff(J{J~~(0014~

0015)

I Setting-up

*

J3t

1¥-1

oo

i1 (

;

-.ill~

#J

:ili*4

M:J

~n

~

_

u-J.ihx

JL::fnt

llH'Tfi

'J

in

en reverse feed l

of

the needle

oo

13)

.R

~

PJHHi

iJ

*

*4

f~

=¥-

1:

ffii

a%i· rm

_

~

.

J

/Jt

flit , mz-

.itl¥-ffj~**'-f~=¥-¥Al'

iE•tn .

,

IVJ,~I.4mm

#:i!Z£~79~*~(1.4mm),

1m

no

~liHi

&:9

J

(f.]

g-rs'lt

~.

millmetren(rnm)

ever

is pressed down, tight-needle stitch of

ver

sion

or

partaking.

(Fig.14~

.

i:r<~tm~J'!

•

The

value

of

stitch is suitable for be-

Fig.lS)

of

F

gra-

l'l

f

1¥1

14

Fig.l4

Feed direction

l

0®®

000

;(:£it

ffl

ft

~f

~at

,

*JL

ti-fi-:fL

rAJ~~.

*

JLth1HtTVx71'l'>J

(00

1

5)1ifrl'Ff~Jt.Jtx:]!fr£ftil

When thread

eye shall not be

types to
tank shall be custo m-made when thread

silicone oil can be placed like that, as indicated

be

desired fa

of

8

9

~82I~HJL#

'

chemical fibre is used,the direction

in

that one, as shown

ll

within the range

l'l''J

:17

lnJ

::f

fit

'!lo

(

.

JlHt~f~~iiJI

illl~L\!Z§J5'

~

)i::lli

l]

0

in

part C

of

8

of

of

8

9 to

21

chemical fibre is used;

in

Fig. IS.

00

14)

~

C

1'1''1

JJ

Jflit

,

~t:&:

of

the needle

Fig.14. Needle

of

TVx7 ; Oil

Fig.l5

-6-

+ =

~

ffiJJ!Pf.lilll'miJJi1(0016) I Adjustment

of

the height

of

the presser bar: (Fig.16)

0016

Fig. l6

+lm~

~~...j-7f(t9iJW]l(0017.

0018)

~~-

00

17

Fig.17 A type B t

~

~

I

Adjustment

·:.

-

B'W

ype

~T-~ffi-~~~···

1,

mrffii;f&J:a1:t

2,~~ffiff~~~~~~rt*fi~~

3.

ifol~m~~~ffiil~~n

For the requirements

th

changing
be

observed.

1. Take

in Fig.16.

2.

Loo
Af

3.

e height and angle

off

the rubber plug in the hole from the face plate ,as shown

sen the press

ter adjusting, retighten the screw.

of

MEt'~

(

00

A~.

B~ • .ili!¥47ffk*~'H

L

~

er

bar guide bracket set screw.

the

height

I8)P.Ji'7F~~rt

-~WW:

(OO

I6)

o

o

of

either replacing the presser foot or

of presser foot, the foll

of

the

feed

dog

(Fig

CZl • .ili!¥4 ?fa1 ftJi

l

Lil:~0.8

1ft

I'.!

rnm,ffl(0017

i'io

Loosen

dog can be adjusted to the specified

feed
A version, and B versio

ction from

in Fig.

the set

screw

Q),

n.

The

do

g is adjustable by the adjusting

l7

as shown

Max. height

in

Fig.l8,

one

of

of

0.8mm

of

owing shall

.17.

Fig.18)

P

r.iJ

iml=il

JiX:$-Fl'ttm!L

)

rp~rtCDiml

the angle

standard versi

of the proje-

screw

(i)

of

the
on,

as shown

+

.Ii

~

00

19

Pig.l9

lli~-+~

~INIJI!'ff

Set

~ltl'l'!l15Jif;(0019)

scr

ew

I

The

timing

·

t&

1:

if

3mm
at

the position bel
running
of

needle.

of

H~rlltf-~flt&J::ifffii3mm

w

t;J.

r ,

Wh

en the po

from the upper surface

of

feed d

feed

JJt

not

int

ow

og

dog

,

of need

the upp

being we

-7-

and

needle (Fig.19)

flit

,

iliff

IE~

1\lJ

t11

0

r.iJ

iffii

le l

owe

ring down to the l

of

the throat plate, the feed

er

surface

ll

regulated

of

?f~

IJ~

~ffl5rll$~-¥

11

(

oo

19)

rF

a'~

!1\.~U

ocation of

dog

is right

the thro

in

at

plate, viz.

relation to the motion

~

0

The

-t

~\

~

**ff.liltD'>JiJJi1(0020) I Adjustment

of

the height

of

needle bar (Fig.20)

0020

Fig.20

-j---1::;.

~21

Fig.2l

0022

Fi

g.22

it!JflTVX71JLtf-Bt, ~ Jfl#ff

tt

ff

1:

~J

~fill

x.t

?1t

tt

tr

r

tk:

~

T -tl·ff

!i1-$<1

No

fJLftf;ll~ft(f.JiJW'PC0021.

Jt\l

. 1 graduated line

H

needle

0022)

I

needle bar is at the bottom dead centre,the mark

in

be

indicated

Adjudtment

>l};

11{

lin

1lt

B

I .

tlfT~Jtt-~rfll'iiii%J:ff.J~~~

2.

Jfl=f~i'JJJ:~

3.

%~~~~~fl~~~~fl.~11~~~ff.J~flo

4.ffi~l1-fll:ff.J~~~~~~-~.MBff.J,R.~U~~:k

JXZ~Ij'o

5.

-~~~t~nfn~~t~n

Adjustment

The

dimension

measur

3.7mm, suitable for sewing operation

The adjusting procedure is as follows:

1)

Take
Fig22)

2) Turn the balance wheel by hand.

3)

First loosen

marked screw.

4) Turn clockwise the adjustable screw on which punch mark is
printed, and the dimension

5) Tighten set screw and positioning sc rew.

ff.J

~

tft

o

When the needle

line with the lower end

in

Fig20.

of

-tl·

j'jiJ

!§

:iE

~n

r

''Pilr¥

A9

,R.

-t

tE

lil:kBt

of

of

ed,(

refer to

off

the rubber plug on the crank case

set screw a

of

the

needle

i;

b

iii

ff.J

~

ifnl

fi

PI

l~

1':1

o

forward

part B

of

Fig2l).The

J:ff.J~U~,

t-t

~

a9

r

~ffil

oo

(

~~~

TVX7 is used,

of

the needle bar bushing, lower, as

and

11

:

~ttwn

3 .

mn

7mm

, ~ #

0

& backward motion

the l

ooper

max. dimension

nd

positioning screw, a

of

part B will be increased

if

looper

:iEi;~i

!f1

~:Mi

(

0022)

in

an

of

needles

#ff1£r~.~ut,

oo

20

J1fr

:if\)

. ~

¥f

8,.t

the graduation on the

of

graduation shall

(Fig.21.

(

oo

21 )

A"J

fJL#

of

elliptic motion can

of

of all

of

the looper (refer to

Fig.22)

J1fr

:if\

ff.J

1-iB

fiMHJJ

the looper:

part

B is usually

kinds

nd

then

in

B R

-t

of

sizes.

adjust

value.

,

o

.

be

-8-

i-

J\

0023

Fig.23

~

~fi·;f:H~f

fJLfti'J{J

lf.l1~(0023)

I

The

timing of looper

m#~•~~~. ~#m~aJE.•~m~cm~•nm

fff5J~imJ~(.t.IIJ0023)o

The looper shall be moved backward to the lowest position
while the need le is at the bottom dead centre; loosen the screw on
the gear and make timing adjustment
needle (refer to Fig 23.)

in

reference

to

needle (Fig.23)

of

the looper in relation to the

i-JL.

1.

~tta~uqc~IJit-tJL-tta~~

-rM-~r~lffiooM1f

2,

~ti"~JE

3, tJLtt:fL

1)
needle is 2mm, then the graduation mark on the lower part
needle bar bushing, lower.(ref

2)

3)
(Note that the left Ioper and the ri

0024

Fig.24

~fi-I¥J~~If(0024)

0 (

1.m0024

:itHII:r.J3.

fo

~~·1L~;f§M5c

The

standard value

The

value

The

relation between the eye

5mmo

of

the vertical distance

er

of

the stroke moved backward by the l

2mm

I Thread-guiding amount

.C

.'1!l::i!:A>t.

~tl·~-qc~m~-:fLJ:!Jffilfi::~ie~~i'f£it:ll2mm,

)

~

.t.to

(0024)W!"Jft

to Fig.24)

of

the needle and the eye

ght

one can be sepatately adjusted.)

o

(ti::tl~tl-

of

the point

ooper

of

the looper (Fig.24)

l'lJ

l;HHJIJimJ~

of

the looper away from the upper

of

the needle bar shall be

is about 3

of

the looper is indicated Fig.24.

)

.5mm

.

JltA>t

-tl·f-T-r~

end

of

the eye

in

line with the lower end

IJ

~fo~-.t:f

of

the

of

the

§t~-•~mJE,

*~T,mt~-~~w~~U#~a~~~~••ffiam

After adjusting the needle guard, the clearance

unchanged; the needle shall not touch at the point
that usual. the side
against the looper point.

mu~~t~-~@00~-~~•,

of

of

the needle and the point

of

the looper are apt to incur breakage due

~m¥m&ffim#,m#~~@·~~uuqco~•~•

o

of

a given value between the needle and the looper shall be kept

the looper when

it

is pressed down softly.

-9-

If

the clearance is narrower

to

the impact

of the needle side

-

---t-

~, f*ft~B91iiJ~(0025)

I The timing

of

needle guard (Fig.25)

0025

Fig.25

=+=.

0026

Fig.26

f*ff·~l'f9{!L

it(0026)

/Position

i*tt~l'f.J[l'IJ~.

Ell

(0025)

r:p~-~~trmEA.~tt

!ftltl:fl~->f

ffi'iffiHJcJ:E.

The timing

the plane on the rock shaft

ewe

d into this rock shaft.

scr

of

needle guard(Fig.26)

•~•tt~m•.~-#~ailli~~~m~l'f.J#~&&M

2iH1!:tt~,

~

1,

u:n

CD~

11!1/E1*#~lt:Jm?9J1*fi

~~BJ~

J~Y!JO.l-0.2mm,

Oscillating the needle guard to make the needl

needle gauge s

It

is

recommended

within the area
be made by loosening screw
counter needle guard and the counter needle guard is as represented

in

Fig 26; the clearance from the needle falls within the range

to 0

.2mm.

Not

e t

when the machine is

of

the needle guard

of

the looper when no. I scr

~f.JJJJtfi!ZiffiJ~¥1

an

PI

Jn:

rrifn!Ti.

li

ghtly.

of

the left counter needle guard. The adjustment can

hat

the forced cl

in

J~.M

-

~Z.Iilll'f.J:}C~(:!m0026),P)f;if-,

~~:JJtJLi!i~IJot7f-~~Mff:9E1:HJLfi

that the height a

G) and

amp

motio

n.

dep

end s on the condition

&rnii5Ei*#~ffiEm,

e tip contact with

djustment

~.

The relat ion between left

of the needle shall be prohibit

ew

has been

mff'.{(0026

5JtJ

-

.

shall

not

of

of

)

L#

fall

0.1

ed

=-t-

:::::

.

J(E~fr~8~(0027)

I Looper thread take-up cam (Fig.27)

$;;

~

:J:T

~

8 ~

l'f.J

t'r:JI'J

tH~8~->JZWffiHtwmii->JZrrif~

trB*fi

ifnl~. ttm~!E

~-~~~-~~-~:

0027

Fig.27

tt~~~~

Its position can be seen as shown in Fig.27 when the needle

is at the top dead centre,the planes

ar

in p
ang

le
adjustment, finally tighten the scr
following; the nee
of

the looper when the bobbin thread rejecti ng from the projecting

of

part

*A.f

ij;~-#

allelism; the projecting part

of

18 to

20 degrees.

dle

tip shall entirely come into the thread l

the cam.

-10-

lll (

00

2

7)

lfr

jf-,

tHf

1£

-Ill

f.JJ

;!;i: ~ ,

7

tl'f.J:9EJHY!7

~w••·

t8°-

20°,

mff'.{t~

$;;~Mfi~8~1'f.J~-A~ill~,

B'-J

~J;:f\

9='

.

bar

of

the cam and the steel wire are

of

the cam can slightly rise at the

first l

oosen

screw

B,

and then

ew

fitrnly. Pay close attrntion to the

make

oop

- -tn_

~

n.

:hll-~1';.£r:~-m.~m-+•~-~-~;;'*{~
11C~'f

I

~~

IJPJ

1117--"'P'J

~w

c~mzs)

M...EI..

13:

I

The

1

of

the

position

thread

of

the

take-up

tbread-am?unt

lever (Fig.28)

adjusting

plate

0028

Fig.28

~

-t1i.

t=f:tliiJ

~~:#;J(f!l29)

I Frame thread eyelet (Fig.29)

tt-fft£/!fij;,.:.\01",

ttW~.~#~-W~M.

~*

·

~fft£&~~~.~~~-oo~~~~~m.

«Rm•&~amM.

The thread-amount
thread when the needle bar is the bottom dead centre; in such a way
the loop
thread is hooked.
the tight pulling

sting plate usually reduce s to the lowest point when

than normal is used.

ad-amount adjusting plate.

m:

fill

tt

1-tJf~#80-

1{.;-f~#30-#20

of

the needle thread is to become bigger when the needle

of

Note

that take-up thread tension lever

1ft

fal

~~¥!1EI'.J{

1'F:Y9

~lft(0029)

~#80-#50

~#30-#20

#

50

~o(002

8),1Jr~.

00~~~~*0

Jfl1j~~ff~itiAI'TH.!it§

a~

~re~•~~-~~-~4

adjusting plate will retain the bobbin

In

addition to the foregoing there is afunction

the needle thread loop. The t!U'ead-amount adju-

is

another name for thre-

l'

tJ'f-tl!**~'Jll;j~tf-:EW.ftt~~.

~~=t

J

al~~~~'Jlt2-3

1ft

i

hT'il'~~~Jlt3

1ft

l

ill.'i)<~iiJ~

rp

IBJ.'i)<

J.rlt

1-2

~iiJ~Jll2-

o

a thread fin

-

M:reBIJ.fft

-

4

3

at

of

er

0029

Fig.29

The improper-positioning
The following locations are generally regarded as criteria (refer to Fig29)

Cotton
Cotton thread#8Q-#
Thread
Thread

-

-t

0030

Fig.30

thread#

8Q---#5Q

of

chemical fibre #

of

chemical fibre #

,\,

t

l·:fit'f.J~~(f!l30)

5Q

of

the frame thread eyelet my be the cause

Graduation marked on the frame thread eyelet

Graduation marked on the frame thread eyelet 3-4
80­80-

#50

#50

I Replacement

Graduation marked on the

Graduation marked on the frame thread eyelet 2-3

of

lft-tt-~~tJ

&~~.~lal~r:!lB!'~II'IJM!fiJ!~:

1.

tt-:'.IE

6,

Off

:iti

tt-fi m !Jt*

#~liill'f!

Stitich length

The sandard size

stipulated by the manufactory, is

The replacement of the fo

at the time when changing the gauge

of

throat plate (Fig.30)

La'.J

2.

tt.ffin~

fi

ft

Vf

t

~

Hot

,

r¥f-

occurrence

of

skipping stitch.

2-3

frame

thread eyelet 1-2

tUJi:±l

/:f>"FiftJ!i'.~:YiJl/

3.

# 4,

'_fll

:tJ

~tj-1:£

1:~ ~ f45'~:ili

of

l/

8

II

-1/2

!fi

V~H!MiHli

the throat plate

1/4", equivalent to 6.4mm. (Fig.30)

ll

owing components is ususlly needed

of

4" (6. 4mm)o (0030)

ili~Hf

II

tf-

in

double-row thread stitch.

s.

~i;IJ:fll#tr

fi

~

Ji!.~

Z

I*J

ljj):@}ij o

;fo

8 ~

iT£

o

parts book, which is

-11-

l.Needle clamp 2.Hinged foot 3.Throat plate 4.Feed dog 5.Rear moving needle guard

The left and right loopers within the range

In addition to

plate is on the increase.

=

+-t:;.

~T~•mm•M~~~I~~~.WR~~~-~:

(-)

~B~·®l~~a"J¥J1if:

1.

:iE

the

aforesaid, the replacement

~~fJLB9f*ff

~~at

,

itl1

wr

rJg

I Maintenance of the machine

a'-1

nil

f£~ ~.

of

the sizes

of

slide plate and

of

1/8" to 1/2" are inerchangeable .

cam

cover shall be

made

when

the

width

6.Curler

of

thread

2.:iE~at.

(= )

~Jffj-{j(;f.~§$11l:

1.

m~~•.m•.

2.

mm~~-.

3.

~~~mMm•at.

4.

itllrm~·%i~rnlftt~

5 •

!lH

The

folowing shall

(I)

Daily

checking

f.

The oil shall spray onto the oil

U. Repairman shall be

(2) Locations to be checked once a week:

1.

To take

II. To turn over the head to rid both the oil filter screen on the o

stain and dust.

lll. Loosen

IV.Oil level must be

-

~~~~m~~. ~~w~•m~~. *••~I*~•

8~~.

~~M•M•~~a"J~a&itlla~a"J~~.

R••~itlla~mitll•nm~Ritll.•A~af.J~mitll

(LOW)

IH~~

i~

.:(£

itl1

a

fttH~

~

be

abhered in order to keep the machine in good working condition.

sent

for when

off

throat plate. slide plate,and

drain hole screw and

above

the lowest oil-level-indicating line mark

m~~•~mM~~~~~~.

a'-1

J\U5t

•

sight

when the machine is running .

abnormal sound is beard during the operation

cam

cover; to clean dust

tak

e it off;drain all the dirty

.

.

of

the

machine.

of

the slotted feed

il

pump and the interior

oil

from the oil reservoir and reoil it.

ed

"Low"

dog

with a brush.

of

the oil reservoir

of oil

V. The black powder,adhering to the magnet in the oil reservoir

~

+A.

FF-5

I

t&~Jiif;Utff1/t§

-~1"1~

~

tl

I

Ommon

breakdowns

)]{

I,

-~Jm:ji~

2,

-~::k.m

3,

fJL.ftM~iWitlf·~

4,

•tl*:h::k5!11

5,

,j:JL.ft.

$7t1J.

6,

~if-*iJW'n~

~#.

JHjj

#fli.

and

ffil

t~#~M~

-12-

sha

ll

be

wiped with sponge cloth.

measures of

I.

2,

3,

4.

5,

6,

trouble

~Jfl

ifn]~-€J:@:af.J·~

1:!1!

11iif'~~tlt~-ffJ:

ffl

i!Wi'i

shooting

X1

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m

ftij

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ill

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9\.~ffl:

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tt

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Ji'f-

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j!J/;j

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iJ3Ji11tH~

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•13

lffJ

:!9

-13-

No.

Break own

Cause

Measures to be taken

2

Therad

br

ea

kage

Skipping
stitch

I Poor thread quality

2 Thread being too
3 Fusing thread due to high

at

temper
caused by machin
operation at high speed

4 Tension being too

Br

5

lo
needle gua

location

6 Failure to adjust thread

amount

!.Skipping stitch
thread (leaking

due to the loopers

hook the

ure

eakage

oper, throat plate, and

of

need1

thi

ck

of

needle

es

hi

gher

of

needle,

rd

at the

thread guide

of

needle

of

two stitches

fa

ilure to

e thread)

1.

Quality thread to be used.

2. Rep

lacement t.o be made

3.

Silicone oil to be used a

4. The tension nut to be loosen

5.

Fir

st grinding with oil stone and then polishing

6. Adjusting the thread amount adjusting plate

1.

Adjusting thread-hooking amount

2.

Adjusting clearance

3.

The

timing

of

needle

4. Adjusting the thread -amount adjusting
thr

ead

amount changing conditions.

5. Adjusting the frame thread eye let.

6.

Checking whether the mounting positon

needle is proper

7.

To

see if the locatio n

appropriate way and

regulated in relation to another.

8.

To see

way.

or

not.

if the needle thread threading is

by

an appropriate thread

nd

speed to be reduced

ed

of

bet

ween looper and needle.

in

reference to looper.

of

needle guard is

the timing

of

it is we U

looper.

pl

ate on

of

in

in

a proper

the

an

1) Reference to the above cases I and 2, as to skipping

stitch

of

2. skipping stitch
thread (leaking

needle failure to ent

looper eyelet)

Skipping stitch when thread

3.
of

chemical fribre being

4.Skipping stitch when thread
of

polyester fibre being in use

1. Needle thread tension being

too low.

2.

Bobb

in thread tension being
too low
Sewing thread being too

Twist

3

ed

stitches

3.
thi

ck

4. Improp

S.lmproper

6. Throat plate

er position

frame thread eyelt.

take-up tension plate

of

of

one stitch,

position

bobbin

er

the

in

of

the

of

thread

2) To see
we

3) Increasing tension

4) To see if the threading
correct way.

1)

Using sillicone oil

2) Reducing speed

use

3)

Using needle for threead

I Reducing speed

2 Silicone oil to be used

l. Tightening tension nut

2. Tightening tension nut

3.

Needle of large size to be used.

4. Read

5. Readjusting its position

6.

the eyelet
than norma l on

if

ll

reulated.

ju

sting

the needle

th

e timing

of

of

the needle thread.

of

bobbin thread cam has been

of

bobbin thread a bit highe

of

bobbin thread is

of

chemical fibre.

of

needle thread.

of

bobbin thread.

it

to a proper position.

in

an appropriate way.

throat plate to be used be

e.

r.

in

a

ing bigger

-14-

Breakage

4

n

ee

dle

5 Puckering

I) Needle being bent.

2) The op

3) Setting-up

of

4) The problem

5) Needle thread tension being 6) Appropriate nee

6) Need le being too thi

L

2

3 The problem

4 The force on the presser

er

ation

of

feed d

og

being n

ot

well regulated in 1) Needle to
reference to the motion
needle.

of

the presser 3) To make both the centre

foot foot and the

of

the timing 4) The positioning & the timing

of

needle guard remainin g be taken into account.

un

solved 5) Relaxing needle thread

too high.

Thr

ead tension being too
high.
The problem
of

the bobbin thread cam
for thread guiding failing
to be solved.

finish arising from bobbin
thread going through the
parts on

foot being too great.

of

of

th

e thread guide.

of

ck

.

the timing

surface

2) Readjusting the timing to feed
needle.

l . Decreas

thread.

2.

Readjosting of the very cam sa
problem.

3. Surface finishing all the parts on

4. Thming

screw.

be rep

laced by another

of

ce

ntre of the eyel

dl

e to be used.

in

g thread tension, esp. tension

co

unter-clockwise the pressure-regulating

of

proper size.

dog

in res

the hole

of

the presser

et

of

the throat.

of

the needle gua

id

to solve the timing

th

e thread guide.

pect to the

of

bobbin

rd

to

-15-

-th-

*14~-JVI-

PARTS

BOOK

-17-

42

8

6

41

'i

~

:

~

~

0

I

Q

0 0

40

4

--

@

®

~

0

0

0

0

Q

0

;3

3

\

40

-fJJj)/45

@{

@!;ji

~9

~~36

2

37

46

-18-

-

47

1,

m-x'l}!liflf:

Arm bed components

%

~

Ref. No.

2

3
4
5
6
7
8

9
10
ll

12

13

14
15
16 GW288
17 GSOI28

18

19 GM242/9
20
21

22

23
24
25
26
27 GM245
28
29 GS045
30
31
32
33
34
35
36
37

38

39

40 GRI461

41

42
43

44

45
46
47
48 GSOI48

14

Part

GQ202/l3
GS0127
GRI823
GKI86
GRI812
GSIOO
GR1757/2
GRI758
GSIOO
GR1458
GRI813
GW287
GRJ814
GS069
GM241

GS012

GM243
GW289
GW290
GS045
GR1815
GS0129
GM244/6

GW291

GRI816
GSOJ29
GW292
GSOIO
GRI817
OS44
GRJ818
GSOIO
GRI819
OSOIO

GRI462
GR1463
GRI464
GRI465
GRI466
GRL916/5
GRI923

"5

No

15

~JL

:J'G

{f!Sftj:

ffii

J(El}i5(:7l(t'-H

J(EtJi:Xll(~

Jr.i

'@"

;fJi

Jr.iiHli~

lr.i

-oo-

t1i

~~

n

iii

l1i

{fl5

flj:

iii1'&'re:

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11

)

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Description

Arm

bed complete
Bed screw stud
Bed support
Side plate
Gasket
Side plate screw
Face plate asm.
Face plate gasket
Screw
Rubber
Cam cover latch
Spring
Spring suspension
Screw
Attachment installing plate
Spring
Screw

Cam cover asm
Cam cover
Cam cover
Spring

Screw

Cam
Screw
Bed slide asm.

Bed
Spring

Screw

Bed

Screw

Bed

Screw

Latch

Screw
Bed
Screw
Bed oil shield
Screw

Rubber plug

Rubber plug

Rubber plug

Rubber plug
Rubber plug

Rubber plug

Folder
Gasket
Screw

plug

cover guide

slide

slide guide

slide lo

ck

oil shield

-19-

spring

1J!

~

--

Amt. Req .

t

2

l

I

8

I
3
2

I

l

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2

1

(1)

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4

1

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2

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2

2

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4

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15

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14 "'\

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26 25

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1

4

8 3

24

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2

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38

27

29

---a

31

- 20 -

2

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1:

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ff7tm

14:

Main shaft & needle bar components

pt;

%

Ref. No.

2 OP132

3
4
5
6
7
8
9

10 OS05

II

12 OS04
13
14
15
16 OR1471

17

18 OS06

19
20
21
22

23

24 OH334
25
26
27
28 GS012

29 OR1479

30
3 1 OR1478-7

32

33

34

35

36 OS0130

37

38

39 OS766

ftj:

Part

OS02

OS03
OR!468
OZ303
00262/2
ORI824
OS33
00265-1

00303

OR1470
OX334
G0269

OH378

ORI472
OS07
OH379
OS48
OS041

00270
OS09
00271

00288

OS011
OU168-7
OZ304
OR

OV18
OR0341-7

No

I826

~

/2

/2

D

esc

~

1:

l:~

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st#!l\.~tr

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tk-'il'tll.

m~~$Jtt~n

ription

End

screw

Hand wheel
Screw
Oil seal

Main shaft
Ma.in

shaft bush.ing,rear
Main shaft thrust collar
Screw
Main shaft bushing intermediate

Screw
Main shaft bushing,front

Scr

ew
Roller felt
Crank o
Rubber bushing
0-Rubber
COLmterweight as

Scr

ew
0-Rubb

Screw
Needle crank
Screw
Screw

Ne

edle bar crank rod
Needle roller bearing
Left

twi
Needle bar bushing upper
Screw
Rubber plug
Needle bar bushing, lower
Needle bar cormection asm
Screw

Crank slide block

Needle bar
Needle clamp( l/4
Scr

ew
Needle
Slide bleak bushing

Screw

il

adjusting pin

ring

er ring

st screw

m.

11

!I!

fl

--

Amt.

)

Req.

2

I
2
4

I

2

2
2

I

2

-21-

10

34--~

36

@(

- 22 -

3

..

ffi

~-+7tffi.

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Presser bar components

%

ff

Ref.

No. Part

2

3

4
5

6 GR1827

7 GSOJ9
8
9 GR1525

10

11

12

13
14
15
16
17
18 GR1501/2

19
20 GR1504
21
22
23
24

25

26

27

28 GRL834
29
30
31
32
33
34
35
36

flj:

%

No

GS018
GLI8
GR1494
GW253
GZ305

G0273

GM246
GS020
GR1832
GRl833
GSOI29
GR1499
GS021
GRI500

GRI503

GS022
GRJ505
GS023
GS024
GR1506
GR1508
GR1507

GS025
GR1510
GRI835
GS0131
GR1836
GX378
GLI9
GR1353-7

/5

~

ifnlffil~fT

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taffiJWTmfft~

ffiff~~t~

n

Description

Presser spring regulator

Nut
Presser

Presser spring
'Presse r b
Presser

Screw

Pr

esser
Oil wick
Presser foot asm.
Screw
Thread knife
Th

ead knife guide

Screw

H

and

Screw

Washer
Hand l
Rubber ring

Lifting l

Hin

Lifting link for lifting ]ever

Hing screw

Hinge pin
Lifting l
Snap ring
Snap ring

Lifting l
Screw
Snap
Lifting l

Hin
Swivel
Lifting lev

Nut

Rubb

ge

ge

bar

guide

ar

bar

guide bracket asm.

bar

bushing,lowe

lift

er

ifter

cam

asm.

ever

screw

ever

gaske

ever

connecting rod

ring

ever

Link rear

screw

er

connecting rod, vertical

er

rule

bar

t

m.

~

--

Amt.

r

Req.

2
2

-23-

-------------

;

46

I

45

;L

I

~

I

I

l_---

_I

1

,c_

2

I I

----------

-----

I I

I - - - - -

---_I

I

I

~

42

32

33

~

Qu-1-...fon

i

-~

67

66

43

13

12

,,....____44

48

~

47

~

11

17

20

\

19

"-~

21

~·

a

:]

9

15

11------

6

7

52

51

-24-

22

----.

4,

l2i~-+7}m

fLJ:

Feed mechanism components

ff

%

ftl:

Ref. No. Part

J GTI60/
2 GT16l
3 GS034
4
5
6 GH335
7
8
9 GS036

10

ll GRI523

12
13
14
l5 GS05
16
17
18

19
20
21 GS040
22

23 GRl890

24

25

26
27
28
29
30

3L GR I
32
33
34
35

36
37
38
39

40
41
42
43

44

45
46
47
48
49

50
51

52
53
54
55
56 GS39

57
58
59
60

6L GS0!
62

63

64
65

66

67

GRI521
GS035

GH380
GX340

GRI522
GX341

GS037
GX342

GZ279
GS038
GS039
GL7
GH337

GZ280
GS032

GRI524
G0285
GS4J
GRJ469
GS39
G0286

GSO
GRl
GL20
GRl839
GX396
GSO!OO
GRL
GM247
GRI
GS019
SM248
GS044
GH38l
GRI840
GSO!l5
GH397
GS039
GL7
GS040
GZ306
GRJ8
G0285
GS48
GR1469

G0300
GS04
G0306
GH382

GH383
GRI84l
CS013
GRI
GRI
GSOI33

838

I20

528

837
528

37

32

837
842

%

No

LO

ii

:ili~HAii

iti~HiHYt~
:ili*4f.

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:ili*4

iti~
:ili~

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iti*4t
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:ili*4

iti*4

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iti*4

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5f~~

5f~~~n

3f

5f~~~trt!fl

5f~
3f~Wl

5f~fl'jjl,+,tJ

5f~~ilb~

:ili*45f 1/ 4" Reed dog ( 1/4)

:ili*43f~lm

iti~~3ftUJ

~H&l/4"

trl&~'H

fa!t:iiff

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fa!t!§

111

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1fi5f'$llJW!

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jl,!fl

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~

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41

11

'$lll

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11

'$lll
$ti

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~~jl,!flf:l'

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41

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fth

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j~,'-i:J

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ll1

rr~et

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fiJi

jl,'-~1'

nJ

ffll!l

illi-¥=11!1

jl,'-i:J

Jfl

~1m

liH'thlf

!§

fdl

~jl,'-i:J

t

:f

~

1m

ffll!l

t~n

:11!1!1

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ilb

Description

Feed eccentric c.am asm.
Feed eccentric cam
Screw
Feed eccentric thmst washer
Scr

ew
Feed rocker shaft connecting rod
Connecting rod
Connecting pin
Screw
Feed driving rocker asm.
Reed drivi
Hinge stud
Screw
Hi
Sc
Hinge
Scr
Hinge screw
Nu
Feed rocker shaft crank
Screw
Feed rocket shaft
Thrust collar
Screw
Retaining ring
Bushing rear
Screw
Thmst co !Jar
Screw
Feed rocker shaft bushing,front
Feed rocker
Scr
Was
Nut
Feed
Feed bar shaft
Screw
O

il

Was
Screw
Throat plate(I/4)
Screw
Feed driving shaft connecti
Feed driving eccentic thrust washer
Screw
Feed drivi
Hinge screw
Nu
Screw
Feed driving shaft
Oil
Bushing,rear
Screw
Thrust co
Screw
Bu
Screw
Feed rocker shaft bushin
Feed rocker shaft crank
Screw
Feed bar link
Tbmst collar
Sc.
Oil wick
Counter-sunk washer
Screw

ng

nge p

in

rew

pin

ew

t

ew

her

bar

wick

her

ng shaft cra

t

wick

!Jar

shing,intermediate

rew

-25-

rock

er

nk

,g,from

rear

ng

rod

-=

Jl!

~

Amt. Req.

l
I

2

l

3

J

I
I

l

2

I
I
I
I
I
I

2

l
I

I

l

2

I

I
I

I

I

l

I

2

I

I

2

I

I

2

I

I

I
I
I

2

2

I

I
I

I

2

I

I

I
I

l

9 8

18

19~

20----'

- 26 -

34

32

29--

31

----

30

33

~

5,

:i2i

~-+ifni

iS

7t

m

14:

Feed regulating components

%

ff

Ref. No .

2 GS046

3

4 GR 1538
5 GX345
6
7
8
9 GS48

10 GH341

11

12

13 GR1540
14
15
16

17 GS48
18
19

20

21

22

23
24
25
26 GS033

27

28
29 GS0134
30
31
32
33
34
35
36
37 GS049
38
39
40 GRL546

41

flj:

Part

GS1536/3

GS047

GW
GRI843
GX346

GS048
GL20

GSlOO
GH342
GS049

GW258
GRI547
GSOl
GZ282
GRI542
GSI543
GR1544
GS050

GS051
GRI545

GR1599
GL21
GRI844
GS0135
GRI845
GH344
GS48

GH345
GS052

GL

%

No

257

20

~

***

*~~ ~e

:ffi:M-

* **

*~~ ~E!

:iti»~etmflii!J~

:ffi:MV~11~

:iti~

:ffi:M-

Jti:M

iml

ir.J

tL

tL

m:

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imJ

j1J:iti:M!tiltvr

m~

tiL~

fil]:ffi~~

fii]Jti~~

ffJJ

fiiJ:iti:ISH
fM
ff!J

jljjli~~~flij,

fitl:ffi~~

fiil:ffi~H~*~~ff

¥-l*t~ff~tm

fli*t~;fft~-ffJ:

fil]:ffi~~f>!:l*

fitl:ffi~~*~~tr

fii]Jti~

m

fill*~

fiiJ:iti:MIHlmt~n

ff!J
jiJ
fi

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l$

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m

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m

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tr

iJW

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1i

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fltl

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tfltlfl1i

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~~

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f

tr

m

1!1

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1fr

~

UJ:

Description

Stitch dial asm.
Scr

ew
Feed regulating scr
0-Rubber
Stitch dial lock pin
Stitch dial lock spring
Feed regulator
Hinge pin
Scr

ew
Feed regulator connecting rod
Hingr screw
Nut
Tension spring suspension stud
Screw
Tension spring suspension crank
Clamp screw
Screw
Tension spring
Suspension bracket
Scr

ew
Reverse feed control lever shaft
Rubb

er
Waved washer
Reverse feed control l
Screw
Scr

ew
End screw
Rubb

er
Screw
Washer
Nut
Lever stopper
Scr

ew

Rubb

er
Control l
Screw
Screw
Feed driving rocker arm connecting
Scr

ew
Washer
N

ut

ring

ring, large

plug

cushion

eve

r crank,

ew

rear

eve

m.

~

--

Amt. Req.

I

I

1

r

I

2

-27-

52

27

68

69 -----1

1

8

~~

~~~

24

~~

28

OD

2

8

-28-

6,

~*~~7tmftt:

Looper thread retainer components

%

ff

Re

f. No.

2
3

4

5
6
7
8
9

10

11
12
13

14
15
16 GR1848

17 GS033

18
19

20
21

22

23
24 GS04
25
26
27 GR1848
28 GS033

29

30 GS033
31 GCI71
32
33 GH384
34 GS033
35
36 GR185115
37
38

flj:

Part

No

GCI68
GCI67
00283
G0280/2
GS04
GC167
GZ307-l
GS033
GCI69
GZ308
G0307
GS04
GRI847
00308

/2

GS04

G03ll/2
GS04
GRI849
GRI850
GZ309
G0308

/2

G0314

/2

GS48

GC170

GS033

GSOI36

GZ310/3
GSOIOO

-ij-

!&

J:

~fdt_f::~&~

~~J:~~

~$ibr

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~fdt

1p:"f&~~~~n

rtWI~tg~

rfdt

r~Fo!tl

1~

r

r

rfdt!f'fdt~~n

r$ib~lm

r!tlh~lmt~n

T$

r~4it~~~'-n

rtWI «u*tll

rfdtM

~H4'1l

~#

~H

~#~nltr

~H

~H

~#*tllf=ll!l9!.~n

±Z;IJ~tl

±~J~tr·&~*'~n

ofJ.t

;fJ.fU;I

~#

~H1ttrmt~n

~ti

~i:t

~

~#Nl

;M\

!fll1~

IN

!t{:;

tWI

~mHq:

l!ftil

~~'-n

h

~

~'~a

!fib~ '-~n

4'il

l

Ia

*tii~

nuf9.

4'tll

If'

*til

~

firHlf:

t!i~

~fi

1Sf

q:

~

nu

:w ~

*tll

~nn:w

l

!fib

fa

fEb~

tffS{

lf

mtth~l~n

*tb

~f:flHlf:

fdtwr*tll

fdt

l;I

J

~ t~

J

~ft& ~ t~n

·

t-*

HfJUfd1

~

t'-n

~lm

·

i!i~

IN

!t{:;

ltlrfl1i

rtt1

AAir.Jl1t~n

~:~dffWt:

tflHlf:

*til

i?ii

t~n

Description

Gear asm.
Pinion asm.
Bushing,upper
Bushing,Jower
Scr

ew
Gearasm.
Upright, shaft
Bushing, front asm,screw
Gear asm
Lower shaft asm.
Bushing, rear
Scr

ew
Felt
Bushing,intermediate
Screw
Thrust coll
Screw
Bushing,front
Screw
Looper thread guard bushing
Oil seal
Looper rocker shaft
Bushing,intermediate
Screw
Bushiog,front
Screw
Thru
Screw
Gear asm.upp
Screw
Gear asm.lower
Screw
Looper crank asm.
Scr

ew
Looper crank adjusting scr
Trunnion asm.
Looper rocker shaft asm
Screw

st coll

ar

ar

asm

asm

er

ew

~

Amt.

1H.

--

Req.

I

2

8

1

2

I

2

I

2

2

I

2

I

4

- 29 -

52

27

68

69 -----1

1

8

~~

~~~

24

~~

28

OD

2

8

-J

o_

---

-

---

6,

~*~~

7tmftt:

Looper thread retainer components

%

ff

Ref. No.

39
40
41 GR1855
42
43

44

45 GH385
46 GS040
47
48
49
50
51
52
53
54 GR1462
55 GR1856
56
57 GS48
58 GH387
59 GH388
60 GSOI9
61
62
63
64
65

66

67 GR1837
68 GH389
59
70

7 1

72 GR1858
73

74
75
76

flj:

Part

No

GR1837
GRI854

GS0137
G03L8
GS032

GN169
GSOI38
GH386
GS040
GNI70
GK187/7
GSOI39

GT162

GX380
GR1837
GS032
G0319
GS48
GZ312

GS040
GRI857
GSOIOO

GS030
GR1859
GRI860
GSO

II

%

iS

~

~tti,Hru

~-t~~!f~~

~ftYR~

~ft~~t~tr

>1f

ft

~#

ti:~t~lihtw

ti:~ti

ti:~t

~#~tr

::tl~#lltitw

:ti~#

15~#

~tl

1ttrm

lihWi~:I'E=IL~

1111

flli~'iefl~ntlff

1'?#8~

1'?#8~!1\.~tr

na

~

1!1

11

~1b

!fdJ

~ Busbing,rear 2

11

$lit

$tb

~

l~tr

·

Jih

Wi

t~tr

~

lltitwt~tr

atrfl"i

tJ.

7EmH4:

4t

7Et:t:tr

f?tr:itfff

-r:r

tt

:>ot~

!ltrfi7i

fJ'I#)'l.%11ll;flJ3l~tr

1P

#

1111

;fl1j'fj~j

f?#I111WHI1intlf&

1?#

atrfllii'i1i

1?

t~

$lit~

f?tt!fdl~t~n

t~tr

f?#!fdl

t?tttl!JM~

1J'l#l111fl1i
t?tr

au

m

'·~n

"M

l;iJffr

#(1 14")

~l;fjtp

ftff

!1\.~tr

t?#ff~

i:Pttff~t~n

ti:lal~f?#

ff

1Jiai)E!J'I#ff

tx::ti

~a~

)E

rrtl·

fft~n

Description

Oil wick
Snap

ring 2

Looper

Screw 4

Screw 2

Looper hold

Scr
Looper (left)
Screw 2

Looper

Screw
Looper (right)
Crank
Screw 3

Rubber plug

Vinyl tube

Needle

Screw 2

Need

Rear needle gu
Screw

Pin 1

Oil wick
Screw

Bushing
Screw
Needle guard driving s
Oil wick

Rear

Screw
Driving needle guard( 1/
Screw
Needle
Scr
Counter needle guard,l
Counter needle guard,right
Screw 2

mounting base

er

ew

holder asm. (right)

cover

asm I

guard

crank

le guard crank rod

needle guard rocker arm asm.

gua

rd base

ew

~

Amt.

asm.(left) I

asm

ard

roc

ker

fork

haft

asm

4)

eft

1H.

--

Req.

I

2

-31-

18

16 15

22

-----..

28

.....

, _

' -

'-....,

',

' I

I

I
I
I

3

4

I

Wl»WJJ

r-r~

7 6

- 32-

7~

~~~~

r~~~

~~'lt!flflt

Thread take-up, tension,and tension releasing assembly complete

%

F¥

Ref. No.

2 GSOI40

3 GH392
4
5 GR186J
6

7 GSOI41

8 GK190

9
10
I I

12
13
14 GSOIO

15

16

17 GS082

18 GW295
19
20 GS81
21

22

23 GR1867

24

25

26

27

28

29 GR1871
30
31
32
33
34
35
36
37
38 GS010
39
40 GS082

flj:

Part

No

GH390

GSOII

GW294

GSOIO
GR1862
GSOlO
GRI528
GRI863

GZ313
GH393

GR1865

GRI507
GR1866

GRI868
GRI869
GS0142
GS079
GR1870/

GR1872
GSOI43
GR

l488
GRI873
GW251
GR1490
GL34

/2

GR1875

GRI876

%

/2

19

~

~Er~:iiH

~E~:iifft~n

~E~tf

~E~H~Il!!lt~n

~E~ff*~lli

~E~HJE~~

~E~Hr~H~t!Hibt~fr

~E~rHft-'J

~E

~:!iifnJTif&

~:llifnl

WI

r:p

9J

f'~~$ltl

w ~

w

tfi

~

~

f~~$ltl~l!l

t~~4ibilb#

.f'~~4ib~

*~~T-'t(~~

·

9H~~J:'t(~m

*~~

*~~

iiff~JE~~

ffij~JlP.ffij~~~

ffij~~ffij

*~H~U

~

~

ff

tP

Jf1.

t~

n

i'it&

~Jt~n

i'illi

t~

n m

1!1

rm

~

r~

¥:J

!'al

~&IW:J

t~

~

t~ ~ 111rwa.~

f€J}t4)

tt

;ff

tt

H

t~n

~

tllrmmwt-

rr

~

tt

;ff

5¥-

Jf

5¥-

.ll!!l

:iE

1&

;;l(!

'M

~a~

:iE

1li

t~

n

J:'t(

~mt~n

r't(~~t~n

'

ff!Htf

~~;Vj

ffij~*~*li

jjj~f'~~~

ffif

t~*~it

ffij~ll:.i;IJ:fli

ffil

~JE~t~-Hj:fflH*

~~u~

~~f'i:lt~n

jjj~f'~~)]\

w~t~~Jl\t~n

Description

Thread take-up l
Screw
Thread take-up I
Screw

Tension plate

Tension spring
Scr

ew

Thread take-up l
Screw 2

Take-up thread tension l
Screw

Washer

Frame thread
Screw

Tension relea se shaft

Tension release a

Screw
Spring
Suspension bracket
Screw
Snap

Oil

sea

Tension release shaft spac
Spa

cer(A) for installing plate
Spacer(B) for installing plate
Screw

Screw

Needle thread tension asm.
Needle thread tension guide plate
Tension thread guide 2
Looper thr
Tension disc 4
Tension disc presser tube 2
Tension spring 2
Tension disc stopper 2
Tension nut
Frame thr

Screw

Tension rel

Screw

ring

l ring

eve

r

ever

guard I

eve

r

eye

let

rm asm.

er

ead

tension p

ead

guide 2

ease

latch

ost

~

Amt.

l

1

2

2

(l

2

2

2

1H.

--

Req.

)

-33-

63

65

62

61~

64

__

I

1

..

I

I

I
I
I
I

I

I
I

I

I

I

I
I

I

--

---

---

41

42

.,.,....-..------

-~

/

~@

--.

45

0

- 34-

7~

~~~~

r~~~

~~7}!1lflf

Thread take-up, tension, and tension releasing assembly complete

%

ff

Ref. No.

41 GR1877
42
43
44 GR1879
45
46
47
48 GW296
49
50 GR188 1
51
52
53 GW297
54
55
56 GR1883
57
58
59 GR1886
60 GS065
61
62
63 GR1888
64
65
66 GZ314
67
68 GH395/2
69 GL31
70
71

72

73

74

75

76

77 GW298
78 GR1896
79 GL36
80 GSOIO
81
82
83

flj:

Part

GSOI44
GRI878/20

GSOIO
GRI880
GR069

GS069

GS44
GRI882

GL31
GSOI45

GR1884
GRI885

GRI887
GSOI46

GRI889
GS0123

GRI800

GRI891 / 19
GR1892
GR1893
GRI894
GX382
GSOl43
GRI895

GR1897
GS082
GS202I

%

No

i;

m;~}T~8~

~~:JT~8$~/.E1ll:t~n

8~~~~{f~ftf:

8$~~~~

8~~~~!1t~fl

fF-Ui~~~~~

m:~~~~~~t~n

~~~~lbi.IJ1(t

m;

m;t.U$i~mii

~~Mi~-liX)H•!ft~tJ

J~~IJ$i~tl~

!!~~~it

8~i1~!1t~tU.~-IIJ:

8~"£:i:t~!lt~tr

8~~~~

8~11$i~JK

8$~

8~~~~

8~~~~!1t~tr

m;r~~~~

m;~~~H'i:J!It~tr

~~~~w

f~~!ftb~

f~~!ftb~!lt~tr

~~f~~4111

*~1"~~41110~1!1

m;

~~f'~~$tfl!ft~iij:

~

r~ ~ tiU1:1;1J~

t~n

ii

!lt~tr~

1m

(::tl)

~~

4111

( ir.)

tliJ

:ft1J{ffHlf

~~~

~1"~

*~*~~H~1tf:

'Hl~~~t&

~~lt!W~~t&

~r~~

*~!ll~tr

~~*~l&

rn

~~1--t&

!iH.!L~Hlt&

JJ:$Hili

!!~*~iii

Ja;~*~JJ:~ml

~~*~!lt~

*~~~~~t~tr

*~t'~~JK

fr;E~;f~~JK!It~tr

,J,

tlt~

-

m:

Description

Looper thread take-up

Screw

Looper thread guide asm.
Thread guide plate

Screw

Looper thread guide

Screw

Thread guide stopper spring

Screw 2

Cast-off wire

Screw 2

Washer 2
Thread
Nut
Thread guide stud
Looper thread guide, right
Cast-off plate
Looper thread guide, l
Co

Screw

Looper thread guide

Screw

Looper thread guide tube
Tension release shaft bushing

Screw

Looper thread rel
Rubber ring
Tension release arm asm.
Nut
Lower thread tension asm.
Tension installing plate 2
Looper thread tension
Thread guide 2

Sp

Looper thread tension post 2
Tension disc 4
Looper thread tension spring 2

Tension spring bushing 2
Tension post nut 2
Screw

Looper thread release latch
Screw
Small thread guage

guide

llar

ring pin 2

-35-

sprimg

ease

cam

eft

shaft

con

trol plate 2

~

Amt.

l

1

2

2

l

2

I

I

(I)

2

11!

--

Req.

3

-

36-

8,

WJif'l}tllflJ:

Lubrication

%

ff

Ref. No.

2 GR1549

3

4 GR1559
5

6 GS0109

7
8
9

10

11

12 GS3401-7

13

14

15 GR1567

16 GR1568

17 GR1569

18

19
20
21

22 GR1909 r

23 GRI562

24 GR1561

flj:

Part

GRI899

GR1557

GR1901

GR1902
GR1903
GRI904
GRI566
GS81

GR1566
GS81

GRI906
GRI735
GS069
GSOlO

.fj-

No

/21

~

M~'lHifW~

itll

J:.

rtifl-mitll~~!k

ffF

~j{!t(

~

tli

tM

-m

ilb

=i

~

:W

M*'!fJ:i¥!1

M~iH.;n

J:

tm~-milh

1!1

!ffi

tKr!ffi-milh~

-&!ffi-mMw~

tKr

!ffi

1Mit!

-m

M

=i

~

ftt

&:

!!tY,

~ ~ t~

n

J:.!Miillilb=i

lillirtl

w~

@]

ifb1<i*~!t:tr

@11\6~~{9;

@Jir!J§

@]1):6{9;*

00

$

f':'i

ilb

tli

W$f:!intltliirtl~

i1fi

1:\

iH~

M

t&J:.

t~

n

ffiHi!S

ffl

ilb

:f& r tlt'-tT

tw

-m

itll

~

ntJW0%1¥!1

irtl~

Description

Lubricating oil pump asm.

Oil pump installing base
Rubber joint
Rubber joint

Collar

Screw

Main shaft oil tube

Oil sight window base

Gear oil pipe

Holder

Screw

Oil return tube asm

Oil return tube hold

Screw

Oil felt presser

Oil felt

Oil felt presser

Arm oil shield

Oil wick
Screw

Screw

Oil tube

0-Rubber

Oil singht window

ring

er

f(

11!.

--

Amt. Req.

(1)

3
3

2

2

J

l

-37-

..

---

,

,

I

,

,'--

----

-------

-----

-

-----

-9

t::::3-3

4

-----

20

~:

I /

fj

19 :

~---

----- ,

----_,

I

,

,

I

,

I

,

,

,

II

- 38 _

9,

idrl!,

Dlta

ffiJjt.p'l}ffi.

ft~

Oil reservoir & knee lifter components

%

ff

Ref. No.

2
3 GR1576
4
5 GR1913
6 GR1575
7
8
9 GR1582

10 GS056

11

12 GL21

13
14 GL21
15
16
17 GZ283
18
19

20

21

22 GS08
23
24 GW262

25

26 GKRI3

27

28 GRL578-7

flj:

Part

GR19l0
GR19ll

GRI912

GS02
GRI581

GS057

GS058

GW26l
GRL583

GR1584
GS059 ~ #Affil
GRI586
GR1587

GRI58

GS060

GR3408-7

%

No

/13

8

~

~

Mf.tfflWt-

ilblJJ:

Mf.t~

tJ(

Mft~JtiJIIDifr

MCJ:llffiloom

f.l~na~,w,nom~m

f.l~ntl!l\.~tr

ffi

lli

}]1411lfit~

t#

Eli

I

J~l

~

inllttJ

:fiJi

~

lnl

rtiH

i'i

!1\.~U

~lnl

lttrflf;j~I

HfL!It.~tr

~

ITiJ

11t]:fllj

llll

liz:

!1\.~

-ffJ:

~

lnl

~tt~:miJm'ilt~

~

ITiJ

dB

:fiJ;ji

~lnl

lttJ:fl

ljfllfi

4ii

Eli

JJ!f

l~h

JF

n

J

~Ji'i

!1\.~

·

/fj:

lJ

j§

tm

t#ffiH14l!M

tf:i

Eli

n14J

:fll

#A

ff

i'i #,

~hJ.

~

rr

:fll#A;f

f

:fl!W.~i'i~

~#A~il~t;n

ti#A~

~#AfiHf

:fll

W..l&

!lt.~n

:fl!W..~!t>\~

,

J~w

m:!11

::k

lili

7lHl~

Description

Oil reservoir asm.
Oil reservoir
Oil reservoir magnet
Gasket
Ga

Oil drain cap gasket
Oil drain screw
Kn
Lifting
Positioning screw
Positioning screw
Nut
P

osit
Nut
Spring

Thrust ring

Knee press rod
Bearing bra cket
Clamp scr
Kn
Knee predd plate cover
Screw
Kn
Knee press plate spring

Screw

Kn
Small rubber cushion
Bi

sket

ee

press lifter rod

ioning screw

ew

ee lifter plate rod

ee

press plate

ee press plate cover

g rubber cushion

joint

m.

~

--

Amt. Req.

(I)

I

2

2
2

l

2

I
2
2

-39-

13

~14

&~\

'

17

10

19

15

m~-

l:-..

5

12

rl

16

6

11

4

- 40 -

--

10,

m

!k

~H

-fll:

Machine head accessories

%

ff

Ref. No.

1 GR1590/2

2 GRI593

3 GBX105

4 GV18
5 GR1601
6

7 GR1603

8 GBR148
9

JO

11

12 GR1447

13
14
15 GRI448
16

17 GS0574
18 GR1449
19

20

flj:

Part

GRI602

GR1604/3
GR558/2
GS061

GS062
GR1599

GL38

GBSI20
GBRI47

%

No

~

fJLik:itf~~

;f'JVJ,:itf

tJLik:itf~~~n

,ffji

f5

1WF

~~ ~

fJL#

~f±JJ(*)

!!.~f'zJJ

("P)

!t~f±JJ(tj

'\)

;f'JLik5ttt

ilfl~ff~1*

fi-T

ill'itxfi

J:~IVJ.:J

.~J~t~n

..,~t~nmlil

m'IJ~ll'ti

m~3i:tu.~a

"tr.:J

J:~ffi.ql.'ie

11ti~J

ill 'it*

~

'it~

li'il~ff

1!111L~*l~n

~fvn

:l1l:

rm

Description

Machine hill
Machine hinge plate
Nail
Needle
Screw driver (L)
Screw driver (M)
Screw driver (S)

Machine reat pin
Lubricating unit case as
Twe

eze

Be

lt

cover support stud
Belt-cover A
Screw
Washer
Belt-cover B cover asm.
Nut
Screw

Belt-cover B

Driving belt cover wood scr
Wood screw washer

ge

plate asm.

m.

r

ew

~

Amt.

1§

11!

--

Req.

2
2

4

1

1
2
2

2

2

-41-

16

4

6

21

v

26

~

23

-42-

11.

1m~

m~7tm

1tt:

Quadruple-thread spool stand asm.

ff

~-

flj:

Ref. No. Part

I GZ3 15
2 GZ316
3
4
5
6 GRI745

7

8 GR1784
9

10

11

12

13

14 GR1934

15

16 GS231

17

18

19 GRI745

20 GS558

21
22 GL23
23

24

25 GRI626

26

27 GRI696
28 GRI751
29 GL158
30 GRI753

GRl932
GRI 744
GR1825

GS558

GR1933
GSJ49
GS113
GLI04
GZ317

GRI935

GLliO
GRI825

GR

GS067
GRI625

GR1215

I81

.fj-

No

1

~

~~ffrilj

~ ~

~~.ff~g.

~

~~u~:lff

~~u~:!IE

~~u~:!IE~~n

~~rm

~~~~;ff:)IE

~~~~;ff:)IE~~tr(A)

~~~~!ff*t~n(B)

~

~~%~ff

~~~~:lf'

~~~~;ff:tl~

~~~~;ff.i::t~*!ll.~tr

tl~~

~tlt~

~t\t~:!IE

~"t\t~:!IE~tr

~t\1:

~

~"t\ttr

~fttriJ!Ii~~ml

~11tnmm1

~~lltir~~

~~:ff

~

~

~~ffllti~tttfti¥11

;f$

;fT-

J:

ilj

..

~tr m l

~~

1.\t

rnu

~tr

ltitft~m

~

:ff

F

tl

Htt

tr

t~

ftj:

~reM.~

*-~

HJ:~"

~

rnu

*~~

fij:

li~*

~

~H-~

HJ:ru

1m

~

1!1

~~

HJ:

llJ:

Description

Spool r

eat

rod (upper)
Spool rest rod (lower)
Spool rested joint
Spool rest rod rubber cap
Thread guide asm.
Thread guide asm joint
Screw
Thread gujde ring
Thread guide arm holder
Screw
Scerw
Nut

Thread guid

Thread guide arm holder

Lower thread guide

Screw
Nut
Spool rest arm.
Thread guide arm joint
Screw
Spool rest
Nut
Spool pin
Spring washer
Wa

sher
Spool cushion
Washer
Spring washer
Nut
Rubber washer

e arm

~

Amt.

6**

4***

4***
4***
4***
4***

2*
2*
2*

1

2

I

1

2

2
2*
2*
2*

4

2

1

2

2

Jl!.

--

Req.

- 43 -

49

50

-....

51

_;:%

52_

-i

......

i i

..

45 44

40

0----

!-36

37

3-

4-

5-!

6-

d)

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e

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2

-44-

12

~

lll~

fi-t&~

~

Machine

lt!B?tm

stand

~

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*

table & electric appliance components *

-

!%

1¥

Ref. No .

1
2 GKR305/5
3 GKR318
4
5 GKR196/2
6
7
8
9

10

11

12

13

14 GKR106
15 GKR122

16 GKR311
17
18 GKR317

19 GKSUO

20

21
22
23 GKR312
24 GKR313
25 GKR314
26 GKR315
27 GKS102
28
29
30
31 GKR118
32 GKR183
33
34 GKLIOI
35
36
37
38 GKR186
39 GBR156
40 GBR158/2
41
42
43

44

45 GD219
46
47 GD023 /3
48 GE122
49
50 GKR209
51
52 GKL I
53
54

1tf:

Part

GKR302/5

GKL104

GKR198
GKR309
GKSIIO
GKR106
GKR122
GKL101
GKR310
GKSllO

GKX301

GKRI22
GKR106
GKLlOl

GKRll2
GKL102
GKR1l6

GKSllO

GKXIOI
GBSII4
GKR112

GBR203/2
GBR
GBS121
GD234

GD108

GKS122

GKR106

GD227
GBSI04

Ji5

No Am

15

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im!

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Description

Stand side asm.left
Stand
Rubber cushion
Nut
Screw
Space ring
Stand side support
Screw
Spring washer
Washer
Nut
Treadle brace
Screw
Spring washer
Washer
Treadle brace lock nut plate
Treadle shaft
Treadle bracket
Screw
Washer
Spring washer
Nut
Treadle
Gasket
Co

Uar

Tr

eadle pitman
Screw
Washer
Nut
Pitman rod, lower
Pitman rod, upper
Joint
Joint screw
Joint nut
Pitman rod split pin (upper)
Table wood screw
Table wood screw washer
Table washer
Drawer limit plat
Table
Drawer
Drawer rail
Drawer rail wood screw
Model GFC4024 motor
Motor connecting wire plug
Motor wire
Motor pulley
Ma

chine driving belt

Motor & table connecting screw
Motor & table connecting washer
Motor & table conn
Motor & table connecting nut
Power source switch
Power source switch wood screw

side asm.right

e

ecting spring washer

~

t.

_§..

.m.

Req.

l

l
4
4
4
4

I
4
4
8
4

I

2
2
2
2

I

2
2
4
2
2

I

I
2

I
2
4
2

I

I

I

I

I

I

4
4
4

I

1

I
2
6

I

I

I

I

I

3

3

3
3

I

2

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* Note that parts abve mentioned s

ftt

-

m

hal1

45-

:!fjfiiTW;J

be purchased

in

a separate order

1

2

3

/

~

4

12

rtf

9

5

8

=

13

10

12

-46-

~

o-

14

/

16

15

13,

?Si

~4lttm~l1t

Model one-needle high speed chainstitcher

}¥;

%

Ref. No.

2

3 GM276

4 GM277

5

6

7 GR2000
8

9

10

1l

12
13 GZ3 l8
14 GS071

15

16

f~

:

%

Part

No

GM274
GM275!7

GR I998
GRl999

GR2001/9
GR2002
GR2003/
GR2005
GR2004

GRI481
GRl480

=

M.

~

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*~~~~tlii

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ff

-

ff

R

1l1H4

Description

Attachment installing plate
Presser foot asm.
Feed dog
Throat plate
Throat coll
Driving needle guard
Counter needle guard
Needle thread tension asm.
Tension release latch
Lower thread tension asm.
Loope1
Tension installing plate

Needle bar

Screw
Needle bar thread guide
Thr

ead guide

ar

· thread release latch

~

Amt.

Req.

L

2

1

1

-47-

~

tt

ii

~

;f:JL

(ffi~

U

) !)ffi

lf:~'j!~

List

of

accessories for double-needle chainstitcher

I

~

00

I

~

~

Specifications

*1

2

3

4 7/32"(5.6mm)

5

6 5

7

~

ll

5/32"(4.0mm)

3/16"(4.8mm)

ll

/1

3/8"(9.5mm)

;f$

Name

8''(3.2mm)

41'(6.4mm)

611(7

.9mm)

tt

Throat plate Needle clamp Presserfoot asm Feed dog Driving needle Count

~

-ft

~

GM252

GM255

GM251

GM257

GM248 GR1826

GM259 GR1958

GM263

GR

GR1944 GM256/5

GR1929

GR1951 GM258/5

GR1966 GM264/5

~

~

1937

ffi.

JJt4J

~

GM253/5

GM249/5

GM246/5

GM260/5

:it1*43f

~

GM254

GM250

GM247

GM261

GM265

mi;fJ!P#ff

guard guard right guard left

~

GR

1936

GR

1857

GR

1960

::tllnl~!P#;ff

r

GR1860

ti:llm~!Pft;ff

er

needle Counter needle

J

GR1859

11

8

~

9

2"(12 .7mm)

tt

*lA

~

lj

0

lll

GM266 GR1973 GM267/5

~

;f:

JL

Vertical Double-needle chainstitcher

GR

GM272

1989

GM268

GM271 GM273

GR

1975

GR

I992 GRI993

~

#

ill

~

tJL

(m:91J)

Ufftf:

~

~1{

List

of

accessories for double-needle chainstitcher

Specifications

I

~

-a

I

Name

"(

4.0mm)

11

(9

.5mm)

f$

~

~

*1

2

3 3;16"(4.8mm)

4

5

6

7 3!8

~

1~"(3.2mm)

51.32

7;3211(5.6mm)

l/4"(6.4mm)

5/16"(7 .9rrun)

-;(5~#

Right Looper Left Looper Bed slide Cam Cover

l

GN170

ti~*

~

GNI69

m t!i

~

GM245

8~W.

~

GM243

GM262

~:ill~

Folder

ff

~

GR1939/ 5

GR1946/ 5

GR1924/ 5

GR1953/ 5

GR1916/ 5

GRI961

GRI968/ 5

/ 5

8

~

9

I;2"(12.7mm)

tt

~

:91J

0 GN170

fit

~

1JL

Vertical Double-needle chainstitcher

GNI69

GM269

GM245 GM243

GM270

18

i~-----!

I I
I

I - I

17

l_

....

__

...........

........

_'1

191

20j

'---

~14

15

-50-

14.

~

~ =

ttlittillt

Three needle high speed chainstitch

%

ff

Ref. No .

2 GR2113

3 GR2112

4
5 GR2109
6
7
8
9 GR21 14

10

11

12 GR2106

13 GR2107

14

15
16
17
18
19

20 GR2100

21

22
23 GN I70
24

25

26

27

28 GR2117
29
30 GSOI40

31 GR2

32

flj:

Part

-ij-

No

~

ffii
ffii

=tt;t

GR21

20

GR2l03

GR2104 lfl

GR2105

GR2

108
GM282
GR2102

GR210 1

GM280
GR281

GNI71
GNI69
GS788
GR2119

GR2117

11

6

GR8744

=

:::

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LI:

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m

-m

tltl

liGP.~rr

-tl·

Description

Looper thread asm.
Release slide
Looper thread releage latch

Frame thread guide
Tension relead latch
Thread take-up.

Frame thread eyelet

Lower thread tension asm.

Lower thread release slide plate

Looper thread guide asm.
Cast-off plate

Looper thread guide left

Looper thread guide right
Thread guide
Cam cover

Needle clamp

Needle

Pre

sser
Finger guard
Presser foot

Throat plante

Feed

dog
Right looper
Middle looper
Left looper

Screw

Looper holder asm.(right)
Looper
Looper holder asm.(left)
Screw
Driving needle guard

Counter needle

plate

foot asm.

hold

er

asm.(m iddle)

gua

rd

~

Amt.

1'1!

--

Req.

I

2

I

I
l

3

1

6

I

3

l

-51-

6

36

37~

40

-52-

39

3~

~-

15.

lSi~=

ttJ!Jf-1-lJt~mcm:ff!!~~)*m

ftJ;Cl)

Three needle high speed heavy duty (with puller) component

%

1¥

Ref. No. P

2 GR8711

3 GS044

4
5 GR8715
6
7
8 GR87

9 GR8714

10

II

12 GR8733
13
14
15 GR8735
16 GSOI

17

18 GS8I

19 GR8734

20

21

22 GL311
23
24
25 GS2084
26 GR8738
27 GR8731
28

29

30 GS81
31
32 GR8745
33 GR8744
34
35
36
37 GR 8730
38 GM1107
39 GR8743
40 GM1106
41
42
43

flj:

art

No

GS2080

GR8709

GR1462
GS2082

17

GR8719
GR8718

GR8736
GS2085

GSOI42

GR8725
GR8737

GS044
GR8710

GR3371
GS2082

GR8706

GS038
GR8746
GS044

GM281
GW

1041

GH337

%

~

31!!.$f::

fiB~

31!i.~

31!!.~~

~~~}(:~

31!i.~~:fL

ffB~

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.m:7H1H1!1\.~U

m:

m:HmH~~

ti

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~

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r(ftb

•

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t.~$1!1

~~

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m.fl

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f

li=F8~~

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R~ ~JHtf

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ffiH-~fiHWq

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~tlj

Descript

Screw

Pull

er

plate
Screw
Puller box
Puller box support
Rubber cap

Screw

Lever
Ball bearing redial
Screw
Shoulder screw

Wiie

Wire holder
Screw
Soft tube
Screw
Screw
Screw

Screw
Thread tension support

Lifting l
Nut
Screw
Puller cover
Bolt

Wash
Puller support plate

Washer spring

Screw

Screw
Oil-protection cover
Oil-protection gaskets
Lifter shaft asm.
Screw
Lifter
Screw
PuJler base plate
Needle clamp
Presser foot asm.

Throat plate

Feed dog

Tension spring

Feed driving shaft crank rear

ever

er

ion

link rear

1'1!

~

--

Amt. Req.

3

1

3

1

2

I

J

2

I

2

2

l

2
2

I

1

2

1

1

l

I

3

l

-53-

25

1

\®

9

-54-

16,

~~

=

ttJ!Jt-t-li!~mcm:fff!1fi~)1tm

ftJ;C2)

Three needle high speed heavy duty (with puller) component(2)

JF

%

flj:

Ref. No. Part

GR8712
2
3
4

5 GR8714 m

6
7
8 GZ951
9

10

I f GR8724
12 GS970

13 GW650

14
15

16

17
18 GR8721

19
20 GR8722
21

22

23
24 GH1081

25 GL752
26

27

28
29

30 G01101
31
32
33
34
35
36
37
38
39

40

41
42

43 GR8703

44 GS0115
45 GOIIOO
46

GWI050
GS551-7
GR8713

GS2081
G01102

GS756
GR8716

GR4382
GR4383
GR8726
GS2083

GH1082

GR8720
GL753
GR8723

GS713
GR8708
GOilOI
GZ950

GSOI9
GL750
GH1080
GR8707
GR8705
GSOI40

GR8704
GS756
GT810
GR8702

GR2130

-ij-

No

i;

ff!i.

.Jl!i.~ff11I

.Jl!i.$~

.Jl!i.~&Hiil*

m*mttt~n

tfB~~iH1b~

f{B~ffiff

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~19Jl!ff~Jt5ljl~

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f{B$~!Mb

~

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d1J

ll'i

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ll'i

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tij:

~

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ll'i

!l!.~tr

~

19

1

d1J

ll'i

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d1J

ll'i

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19

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ltb

tif;j

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~

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19

1m 191

liti

tif;i

t~

n

f:j(.it~!I!.~-Ht

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19

1

t/4

191

ittl

tif;i

I1(.it~mrm

~IK~.ittr~:ii~

51!

iYJ:li

ff

!I!.~U

~IK

~.it

ff

1£

51!

Z;IJ:li

ff

~IK~.it;ff;Jl

51!~

~l!~f,ljijJ[)~

ftf

fAiiH)~

!l!.~tl"

miYl$1h*

~IK

iYJ

{liH)~ ~tii

51K19Jf~{,,~~tii!l!.~fr

l:

41b

ffij!ftb

lf·:i

~ftf

ttffltbtlf;i

Description

Presser spring regulateor
Presser spring
Screw
Presser bar guide bracket

Ball bearing radial

Screw
Shaft tube(lower)
Presser bar
Screw
Puller bracket
Open ring
Screw
Sring
Wheel
Rolling axis
Puller asm.
Screw

Ball bearing radial
Connecting rod
Washer
Wheel connecting rod
Nut

Puller shaft

Adjusting rod(left)

Nut

Screw

Washer

Shaft tube(left)
Shaft

Shaft tube(right)
Screw

Nut

Adjusting rod( right)

Wa

sher
Ball sewer
Scr

ew

Connecting rod cover

Connecting rod

Connecting rod asm.

Screw
Eccentric wheel
Needle driving lever bearing
Eccentric wheel thrust washer
Scr

ew

Main shaft bushin g front
Counter weingl asm.

~

Amt.

1'1!

--

Req.

l

I

6

6

2

6

I
2
2

I
2

I

2

1

2

2

1

2

-55-