Seiko PWB-22GWC-1, PWB-22GWC-1-QNU User Manual

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PARTS

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PWB-22GWC-1 PWB-22GWC-1-QNU

LIST

1

A "

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I

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• SEIKO SEWING MACHINE CO.,

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LTD.

INDEX

A

rm shaft

L

*HI

· ;R

f!J!

and thread

r:ll

f*

take-

up

Needle bar rocking mechanism

ftiH~

1m

111

r:ll

f*

F

eed

mechan i

j!

~)

r:llf*

P

resser

flfl

~l~

lf

*

Roller pr

[J

-5-11fl~Mf*

Lower sh

l'

'ltl

~f*

sm

foot

mec

esser foot

aft mec

han ism

hanism

mechanism

Hook mechanism

:n

-x~f*

§

~

mechanism·······

···

··························

·· ..

···

··

pages

1' 2

3,

4

5, 6

7, 8

9,

10

11' 12

1

3,

14

15, 16

Feed

dog and hook

5!~J®~

T

hread tri

*'t)]~)~f*

T

hread

*-~-?-~

Cab

7-:Ut.-~

Th

*-tiHtl~

Bobbin win

le, N

rea

d guide

:n-x±-El'

mmer mecha

tension

f

*

eedle

ftit

...t.

lf

*

der mec

base

up switch

lf.A1'

mechanism

hanism

*'~~~f*

Accessories

i

t~

~

Accessories

i

t~~

Option

~IJ:TC

~

1

2

parts

nism

·:~=r

···········

···

·

············

······ ·······

...

..................

···

······ ··

···

·· ··

···········

·············

···

····

·· ··

····

·········

··················

·······························

···································

..................

········

···

··········

···················

············

·········

····

······

·············

·····

........

···

····· ··· 21,

···

·······

···

····

............

·······

······· 29, 30

···········

17, 18

19,20

22

·· 23, 24

25,26

·· ··

25, 26

27, 28

···· 31' 32

··

·· ········

···

·················

········

··················

· 33

±i*I~~HW

5

~

dMachine

5

body

~

11

17

-

®--..

.

14

'

- 1-

.nBo:fl:c

0 lUI "'5"

No

.

PARTS

1 37007

33006

2

37009

3

37010

4 4 37752

33007

5

37012

6

37012

7 8 8040

33008

9 10 37294 11

33029 37295

12

37016-A

13 14 371 15

16 17 18 37754

36 33005 37378

30046

No

.

-

::J

z

0

I

*

* * * *

*

-

*

-

* * * * * *

* * * * *

*

* * * * * * * * * * * * *

-

*

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QTY

1

Wifli Wi

fJi

J.t

1 1

7 -

1

7 - .b.tJ1

1

7 -

2

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1

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4 1 ::RWtJ, 1

rZ·:.~t-:·~xfli

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2 1 iltl'$1/? OIL T

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1

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p

) ARM COVER

1.:

SCREW M5X0.8 L=25 SCREW M5X0.8 ARM COVER PLATE (F) ARM COVER PLATE (F) SCREW M5X0.8 L=8

COVER SCREW 9/ 64X40 L=8

PL. SCREW M5X0.8 L=8

BED SUPPORT PLATE

f)i.lt

d:>

P

d:>

\)

;p

~.:

~~12

L,

SCREW SM 15/ 64X28

RUBBER SCREW M5X0.8 THREAD RUBBER CAP SCREW BUSH

PLATE

ANK

CAP

TAKE-UP

M4XO

DESCRIPTION

L=1

6

PLAT

E (R)

L=1

0

L=1

0

COVER

. 7 L=4

-2-

..t~ffi

·

::RW~f*

3 4 2 3

47

/

Arm

shaft

1 4 6 7

14

and

15

thread

take-up

21

mechanism

-----

-~

29

27

28

24

2~

25

~

~~1

. i

34

32

36

37

45

38

43

38

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a~""

ll

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No.

PARTS

1 37048

37051

2

37052

3

33021

4 5 37054 6 33022

37056

7

37049

8

37050

9

10

33019

11

33023 33020

12

37045

13

37057

14

15

33154

16

37059

17

37063

18

37064

19

37061 20 33024 21

37021 22

37070 23 3314

33

24 25

37136 26 33012 27

11031 28

37022 29 100443 30 37023 31

37027

37026

32 33

20069 34

37025

37704

35 36

33014 37

37031

38

37035

39

37292 40 14013 41

33015 42 33167 43 37033 44 33016 45

50405 46

50404 47

37043

No.

5

146

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a

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* * *

* * * * *

*

* *

* * * * * *

* * * *

*

* *

*

* * *

*

* *

*

* *

*

* * * * * *

* *

* * * *

* *

* * * *

* *

*

* * *

*

* * * *

*

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*

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*

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Arm

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shaft

1

2 2 2

1 3

1

1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 2 1 1 1 2 3 ..t"'-Jt-1--::f-1) UPPER BERT PULLEY 5 5 2 2 1 2 2 2 1 2 A 1 1 1 1 1 1 1

and

thread

;R~~;t

::Rf!I!·'J

'./~-\"'-

::R~~,;tl)~-7·

;R~~x=-r:'

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take-up

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mechanism

DE

THREAD THREAD THREAD TAKE NEEDLE BEARI THREAD TAKE

SCREW M5X0.8 L=8

THREAD TAK

SCREW M4X0

SPRING BEARING (SMALL) RETAINING RING (C) BEARING (LARGE) COLLAR TAKE-UP NEEDLE BEARI NEEDLE BAR CRANK NEEDLE BAR CLAMP

SCREW M4X0.7 L=10 WASHER

RETAINING RING CRANK

SET SCREW M6X0.75 L=7

SCREW 9/ 32X28

SCREW 9/ 32X28 L=19

SCREW M5X0 UPPER SHA BEARING COLLAR

SCREW 15/ 64X28

SCREW M6X0.75 L=8

SET SCREW M6X0.75 L=8

BEARING

BEARING COLLAR

TAKE-UP TAKE-U

-UP NG

-UP

E-UP PIN .7

WASHER

LEVER CRANK

NG

MOT

ION CAM

.8

FT

SCR

IPT

SUPPORT

P WASHER

SUPPORT

L=10

L=

..tflb:t.J7- UPPER SHAFT COLLAR

t!Jll~L.~~

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l.td:J~L.

(

B)

::Rf¥

WASHER SCREW TIMIN G BELT SIDE CAP SCREW 9/ 64X40 L=5.5 RETAINING RI BEARING S

HAFT PULL SET SCREW 15/ 64X28 L=19 SCREW 15/ 64X28 THREAD TAKE- UP LEVER

M6X1

EY

L=12

NG

C-17

L=1

9

ION

BUSH

9.97

RI

NG

-4-

~t

**

tffi

j}J

I9'0J

~

!'! J

'*/Needle

___

b ·

a_r

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mech

an1sm

.

22~

23

-

45

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~tt~tffiJJJIM!f*/Needle

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I

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0

I

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I

*

* *

* * *

* *

* * * *

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$~§i5-

No.

PARTS

1

37157

2

37158

3

37120

4

371

17

5

371

18 6 3711 7

8

9

10

12 371

13 14 3716

15 371 16 17 18 19 20 21 22 23 24 25 26 27 28 16243 29 30 31 3710 32 33 34 35 36 37 38 39 37114 41 42 43 44 45 46

6 37115 37159 37136 37017-A

66

33100

7

64

371

15 37116 3305

1 33051-01 37106 33120 37110 33011 37503 37504 37505 37512

37532 N4214

7 37108 37109

33502 33503 33053 33050 33052

37506 3750

7

33072 33073 33074 33064

No.

* * * * * * * * * * * * * * * * * * * * * * * * * * * * *

* * * * * * *

* * * * *

* * * * * * * * * * * * * * * * * * * *

* *

*

* * *

bar rocking mechanism

~~

1

J:.i!~J~

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•y:...--v-

1

4

Jt&')~

i!~J~.=_-~

2 2

1 1 1 J:.i!

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1

1 1 1 1 1 1 1 1 1 1

1

1 1 1

1 u

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1

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UPPER WASHER RETAINING NEEDLE BEARING SCREW UPPER UPPER SCREW RUBBER WASHER NEEDLE CONNECTING CONNECTING CO SCREW NEEDLE NEEDLE NEEDLE TAPER NEEDLE RUBBER NEEDLE NEEDLE PINCH NEEDLE SCREW SCREW NEEDLE NEEDLE FE SCREW STOPPER SCREW NEEDLE SCREW FE NEEDLE BUSH SCREW UPPER CONNECTING CONNECTING PIN

LLA

R

LT

PRESSER

LT

c/J2.5

FEED

FEED FEED

SCREW

RING

BEARING

CASE

M6X0.75

M5X0

.8

CAP

BEARING

M6X0.75

BAR BAR BAR

3X25

BAR

CAP BAR BAR

CLAMP

M3X0.5 L=3.5 M3X0.5 L=3

134x35(R)

BAR

M4XO

. 7 L

M5X0

.8

BAR

M4X0.7

BAR

M6X1 L=12

FEED

L=12

DESCRIPTI

SHAFT

(A)

L=5 SHAFT LEVER

L=1

0

ROD ROD

L=5

BRACKET BRACKET BRACKET

URETHANE

CLAMP

M4X0.7

1/16"(STANDARD)

#90

BRACKET

=6

L=5

BRACKET

L=6

GUIDE

SHAFT ROD LINK

ON

COLLAR

COMPLETE SHAFT

L=B

FE

LT

GUIDE

BL

OCK

COMPLETE

- 6-

~

~)

~i*/Feed

mechanism

4 5 6

~l~

\,

't.

\j '

13

I

~

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47

45

_J

'

I

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31

-7-

37

~,

38 39

~ ~) ~f

nB

[J

IJ

00

No.

PARTS

1 33085

37158

2 3 33055

33010

4

33054

5 6 33059 7 37136 8 371

33

37134

9

10

37201

11

37203 3

7027

12 13 37136 14 371 15 16 37185

17

18 371

19 33100 20 21 23 24 33138 25 26 27 28 29 30 371 31 37326 32 33 33 34 35 36 37 38 39 3311 40 41 42 43

44 33143

45

46 33056 47 33020 48 37238

49 50 37132 51 371 53 54 55 56 57 58 59 11096 60 61 33509 62 62 62

19

371

15

37017- A

95

37164 33084 37190

331

23 37191 33083 371

92

37

193

82

11

331

25 37328 373

27 331

62 37324 331

24

331

39 37

134 37322 37323

33093

33092

29 37131 33082C 33082 37189 33133 110

95

33508

37239 372

40

37241

*/Feed

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~

No

.

I I

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* * * * * * * * * * * * * * * * * *

* * * * * * *

*

* * * * * * * * * *

* *

8

* *

* * * * * * *

9

* * * * * * * * * * * * * * * * * * * * * * * * *

*

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RETAINING RI WASHER RE

TAINING NEEDLE BEARI BEARING CASE (A) FEE

D ARM PINCH SCREW M5X0.8 L=10 FE

ED PINCH LOWER LOWER SCREW PINCH SCR BEARING CASE (B)

SE

T SCREW M6X1 RUBBER CAP

NEEDLE BEARING PIN BEARI SCREW WAS

HER SCREW FEED WAVE SPRING PUSHI WASHER SCREW M6X0.75 L=5 F

EED

RETAINING SPRI

NG

RE

TAINING RI FEED ADJ NUT SCREW

WASHER

SCREW M4X0.7 L F

EED

SPRI

NG RETAINING RE

TAINI

RO

LLER CLUT

BEARING

CLUTCH SHAFT

FE

LT

JO

INT LINK STUD SCREW FEED CAM BRACKET FEE

D CAM FEED PIN FEED ADJUST PLATE SCREW 3/ 16X40 L=

C

)A CLUTCH SPAC

SCREW M4X0.7 L=1 0 N

UT

LUT

C

LUT

RING

ARM

LINK

SCREW

FEED FEED M6X0.75

EW

NG

M6X1

3/ 16X40 .L=6

ADJUST CAM

NG RIN

ADJUST BRACKET

RIN

UST PRESSER

M5X0.8 L

ADJUST

RING

NG RING

CH

CASE (D)

CAM BRACKET

CH SPAC

SPACER

CH

-8-

DESCRIPTION

NG

L=8

4

=1

L

=5

0

11

T

=O.

T

=0.

T=0

L=10

CO

l

15

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M4X0.7 SHAFT LEVER

M5X0.8

ROD

L

=1

WASHER

G

NG

CH

ER ER

PLATE

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tfl3X.~f*

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foot

mechanism

14

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37 36 38

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