Jack JK-8669 Manual

4.6 (18)

JK8669

From the library of: Superior Sewing Machine & Supply LLC

/CONTENTS

/Bushing assembly 2

/Frane assembly 4

/Cover assembly 6

/Cloth plate assemblies 8

/Hook.shaft assemblies 10

/Main shaft assemblies 12

/Needle bar assemblies 14

/Looper drive mechanism 16

/Feed mechanism 18

/Need mechanism 20

/Differential assemblies 22

/Presser form assemblies 24

/Needle feeding assemblies 26

/Thread loosing assemblies 28

/Thread loosing assemblies 30

/Cam assemblies assemblies 32

/Lubricatrion assemblies 34

/Oil pump assemblies 36

/Silicon oil delice assemblies 38

/Thread apool assemblies 40

/Oil plate assemblies 42

/Specific parts 44 02BB /Specific parts 46 03 08 /Specific parts 48 35AC HG300 /Specific parts 50 35AC 35B /35AC 35BFt device 52 35AC /35AC Specific parts 54

/After Fight Cam Assemblies 56

/ After Cam Assemblies 58 DI /DI Specific parts 60

/Accessories assemblies 62

From the library of: Superior-1-Sewing Machine & Supply LLC

/Bushing assemblies

 

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

 

Number

 

 

 

1

P03002

 

4×16

pin

 

2

2

P03005

 

4×8

pin

 

1

3

30226004

 

( )

pin

 

2

4

30203004

250146

 

sleeve

 

1

5

30203005

251003

 

sleeve

 

1

6

O01039

 

O

o ring

 

1

7

30203024

250147

 

sleeve

 

1

8

30203025

250136

 

sleeve

 

1

9

20103020

250141

 

sleeve

 

2

10

30103042

210297

 

sleeve

 

2

11

30203014

 

 

sleeve

 

1

12

30103036

 

 

sleeve

 

1

13

30103037

 

 

sleeve

 

2

14

30203002

250138

 

sleeve

 

1

15

30203003

250137

 

sleeve

 

1

16

30203015

 

 

sleeve

 

1

17

30203016

204089

 

sleeve

 

1

18

30203017

250140

 

sleeve

 

1

19

30203018

250141

 

sleeve

 

1

20

30203020

 

 

sleeve

 

1

21

30203021

250142

 

sleeve

 

1

22

30203022

250194

 

sleeve

 

1

23

30203023

250195

 

sleeve

 

1

24

30203006

250145

 

sleeve

 

1

25

30203012

 

 

sleeve

 

1

26

30203011

250139

 

sleeve

 

1

27

30203010

250144

 

sleeve

 

1

28

30203009

250191

 

sleeve

 

1

29

30203035

 

 

sleeve

 

1

30

30122005

 

 

oil seal

 

1

31

30122039

 

 

oil seal

 

1

32

20622019

210586

 

plug

 

1

33

30122039

 

 

plug

 

1

34

30103079

 

 

sleeve

 

1

35

30203034

 

 

sleeve

 

1

36

30203033

 

 

sleeve

 

1

From the library of: Superior- Sewing3 - Machine & Supply LLC

/Frame assemblies

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

30111001

206590

 

oil sight gauge

1

2

301S30001

250117

 

bed pin

4

3

30122004

240228

 

plug

1

4

30122006

240052

 

plug

2

5

P01001

30226004

 

pin

2

6

30122005

240110

 

plug

1

7

20122009

210003

 

plug

1

8

30222002

209084

 

plug

1

9

30122012

240226

 

plug

1

10

30222003

240045

 

plug

1

11

30122007

205088

 

plug

1

12

30112001

255002

 

filter

1

13

H01001

240001

 

ring

1

14

30221001

255108

 

pin

1

15

30123005

207358

 

oil felt

1

16

W02003

 

10

washer

4

17

30112002

250020

 

cover

1

18

30223001

250157

 

sponge

1

19

S01002

7017

M4×6.5

cscrew

2

20

30122010

240127

 

mark

1

21

R03001

210679

2.5×4

pin

4

22

30137001

 

 

sticker

1

23

30137004

 

 

sticker

1

24

S01004

7018A

M4×5.5

screw

1

25

W01001

303448

4

washer

1

26

S12004

4556

M6×10

screw

1

27

S10013

7152

M6×6

screw

2

28

S05001

 

M10×27.5

screw

4

29

S10006

4539

M5×6

screw

2

30

20622019

 

 

plug

1

31

20131063

 

 

sticker

1

32

30137003

 

 

sticker

1

33

30122036

 

 

sticker

1

34

30237004

 

 

name plate

1

35

30226004

 

 

pin

1

36

100622

 

 

 

1

37

100058

 

 

 

1

From the library of: Superior-5Sewing- Machine & Supply LLC

Jack JK-8669 Manual

/Cover assemblies

 

 

 

No

Parts No.

Ref.Part.No.

1

300113

250150-YD

2

30122012

240226

3

20711002

179107-05

4

30122013

250019

5

S01003

7021

6

300114

250151DYD

7

301S11001

5242

8

30222005

250153

9

30112003

250021

10

30128001

240263

11

30212002

250154

12

30222004

250155

13

S01060

7052

14

30112082

250224

15

S01004

7019

16

30111004

250156-TB

17

207S11016

7075

18

30212004

250159

19

S01065

7079

20

300115

250234-YD

21

301S11002

7052

22

30226001

250181

23

S10005

4554

24

30222006

210025

25

207S11016

007022A

26

30112004

250255

27

30112006

250023

28

W01001

303448

29

30112005

250256

30

301S20001

7066

31

W03001

210307

32

30111003

250257

33

S01006

7009

34

W01002

202875

35

W02004

303335

36

30112083

 

37

30112084

250226

38

S01001

7017

39

W01001

303448

40

30112085

250227A

4130337001

4230137005

43301S11002

443011208300 250231A91

 

Description

 

Number

 

 

 

arm cover(top)

1

 

plug

1

 

oil sight window

1

 

o ring

1

M4×12

screw

11

 

arm cover(rear)

1

 

screw

1

 

o ring

1

 

needle bar cover

1

 

washer

1

 

arm cover(rear)

1

 

gasket

1

M6×10

screw

6

 

needle bar cover

1

M4×7.8

screw

5

 

plulley cover

1

M4×16

screw

2

 

air guide

1

M5×6

screw

2

 

looper thread cover

1

 

screw

1

 

eccentric pin

1

M3×3

screw

1

 

cushion

2

M4×16

screw

2

 

eccentric pin

1

 

threan takeup cover

1

4

sticker

2

 

bracket

1

 

screw

1

 

washer

2

 

eye guard

1

M3×4.5

screw

2

 

sticker

2

6

sticker

1

 

thread takeup guard

1

 

finger guard

1

M4×7

screw

3

4

sticker

3

 

bracket

1

 

sticker

1

 

sticker

1

 

screw

2

 

thread take-up guard assy

1

From the library of: Superior-7Sewing- Machine & Supply LLC

/Cloth plate assemblies

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

30212008

250160

 

top cover

1

2

30222007

250161

 

gasket

1

3

L02001

7019

M4×8

screw

9

4

30227001

250180

 

lflat spring

1

5

301S11024

7082

 

screw

2

6

300116

250162-PD

 

bed cover

1

7

S01005

7021

M4×10

screw

5

8

30201003

250168

 

bracket/needle plate

1

9

30222006

210025

 

cushion

1

10

30222009

240228

 

plug

1

11

30227002

250176

 

flat spring

1

12

S04021

7017A

M4×4

screw

2

13

30201005

250280-PD

 

side cover

1

14

S04020

7024A

M4×18

screw

4

15

30201004

250200-9P

 

cover plate assembly

1

16

30226003

250170-PD

 

cover plate assembly

1

17

30222008

250174

 

gasket

1

18

30212011

250183

 

cover

1

19

30212009

250175

 

cloth plate

1

20

S01001

7018

M4×7

screw

1

21

30226001

250181

 

eccentric pin

2

22

S10007

4546

M4×4

screw

1

23

30212010

 

 

 

1

From the library of: Superior-9Sewing- Machine & Supply LLC

/Hook shaft assemblies

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

400082

250551

 

crankshaft

1

2

S10016

7036

M4×5

screw

1

3

400079

250554-92

 

crankshaft

1

4

S10015

7128

M6×0.75×4

screw

2

6

400070

210091-92

 

connection

1

7

S01008

5376

M3.5×13

screw

4

8

400228

252056-92

 

crank

1

9

S05002

4534

M6×0.75×15.2

bolt

1

10

3012400400

250557-91

 

bearing

1

11

S10003

4547

M6×0.75×5

screw

9

12

3012400300

250529A91

 

bearing

1

13

30103006

 

 

bushing

1

14

30125001

250545-91

 

gear(lower)

1

15

30103008

250544

 

bushing

1

16

30103009

250530-91

 

bushing

1

17

S12003

4555

M6×7

screw

1

18

B01003

 

6304Z

bearing

1

19

30108001

250514

 

ring

1

20

S04010

7018A

M4×5.5

screw

1

21

30201006

250556

 

fan

2

22

30235003

250561

 

machine pulley

1

23

S10009

4556

M6×8

screw

1

24

S12001

4541

M6×8

screw

1

25

30128005

240126

 

washer

1

26

S05003

4500

M5×10

bolt

1

27

30135002

206050C

 

timing belt

1

From the library of: Superior Sewing Machine & Supply LLC

/Main shaft assemblies

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

3010400300

250526B91

 

motion assembly

1

2

S01011

7028

M5×10

screw

2

3

S10004

4592

M8×1×12

screw

2

4

S11001

7152

M6×0.75×6

screw

1

5

S08001

7153

M6×0.75×3.5

screw

1

6

30103015

250526

 

bushing

1

7

400065

250560A

 

crankshaft

1

8

400061

253500-92

 

connection assembly

1

9

S01008

007021A

M3.5×13

screw

2

10

S01003

007015A

M4×12

screw

2

11

30104006

253501A

 

crank assembly

1

12

S05002

4534

M6×0.75×15.2

bolt

1

13

30109003

250524

 

balance weight

1

14

S10002

4514

M5×5

screw

2

15

30103004

250506

 

joint

1

16

S12003

4555

M6×0.75×7

screw

3

17

S10003

4547

M6×0.75×5

screw

11

19

3012400400

250529-91

 

bearing

1

20

30103012

 

 

bushing

1

21

30125002

 

 

gear(upper)

1

22

30103014

 

 

bushing

1

23

3012400400

250528-91

 

bearing

1

24

B01005

 

6203

bearing

2

25

30202004

 

 

shaft

1

26

30235007

250566-YD

 

handwheel

1

27

S12001

4556

M6×8

screw

1

28

S10009

4541

M6×8

screw

1

29

S05004

4501

 

screw

1

30

W01004

204585

5

washer

1

31

400307

 

 

motion assy

1

32

30122040

 

 

plug

1

33

B12001

 

 

bearing

1

From the library of: Superior Sewing Machine & Supply LLC

/Needle bar assemblies

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

30202024

251014-91

 

needle bar

1

2

30102009

206061

 

needlebar clamp

1

3

301S11005

5325

 

screw

1

4

30205002

251016

 

link

1

5

30102010

206053

 

pin

1

6

B07001

240098

8×12×12

needle baearing

1

7

30128006

240101

 

washer

1

8

30109004

206063

 

guide block

1

9

30209002

251017

 

guide

1

10

30134006

 

240

needle holder

1

11

30227003

251018

 

latch

1

12

S01003

7021

M4×12

screw

3

13

30123002

179040-05

 

sponge

1

14

30112009

206524

 

oil wick retainer

1

15

20523005

212186

JK788

oil wick

1

16

30134001

 

356

needle holder

1

17

S10005

4554

M3×3

screw

3

18

S10005

4554

M3×3

screw

2

19

30115002

 

256

needle plate

1

20

302S17001

005511-HC

 

screw

2

21

30210001

251510-92

 

sponge

1

22

S10007

4546

M4×4

screw

2

23

30204002

251511

 

oil wick

1

24

301S11025

7086

 

screw

1

25

30201008

251512

 

needle guard(rear)

1

26

30217002

257567

 

needle guard(rear)

1

27

S10007

4543

M4×4

screw

2

28

30204003

251513-92

 

lever

1

29

S01029

7013

M3.5×7.5

screw

1

30

30201007

251514

 

needle guard(front)

1

31

30217001

257568

 

needle guard(front)

1

32

30123020

 

 

needle bar felt

1

33

401S17002

 

 

screw

1

34

30202029

 

 

needle bar

1

35

30102068

 

 

needlebar clamp

1

36

30205013

 

 

link

1

37

30102069

 

 

pin

1

38

30109027

 

 

guide block

1

39

30123019

 

 

oil wick

1

From the library of: Superior Sewing Machine & Supply LLC

-15-

/Needle guard assemblies

 

 

 

 

 

No

 

Parts No.

Ref.Part.No.

 

 

1

30210002

252036-92

 

2

S10015

7128

M6×0.75×4

3

B07009

206172

K26×30×12.7

4

30205003

252035

 

5

30226005

252037-91

 

 

 

 

 

 

6

N01004

4805

M5

 

 

 

 

 

7

W01004

240062

 

8

30201010

252039

 

9

30109001

201074

 

10

W02001

202286

5

11

301S11004

4019

 

12

30202007

252044

 

13

30228006

240232

 

14

S05048

4524\7110

M4×10

15

W02002

201252

4

16

30228005

240231

 

17

30204004

252046-92

 

18

S05002

4534

M6×0.75×15.2

19

30201011

252040-92

 

20

S04019

7021A

M4×12

21

30228003

252041

 

22

30209003

252042

 

23

30209004

252043

 

24

s10007

4543

M4×4

25

30201012

252045-92

 

26

S01006

7009

M3×4.5

27

30227004

 

 

28

30228004

252047

 

29

30203007

252052

 

30

S10013

4522

M6×6

31

30203031

252049-91

 

32

O01021

231011

O 12.2.4

 

 

 

 

 

33

30213015

 

 

 

 

 

 

 

34

30202006

252048

 

35

30201009

252053-92

 

36

S05046

7145

M3.5×9.5

37

30228002

252055

 

38

30217003

257566

 

39

S10016

7129

M4×5

Description

 

 

 

Number

 

 

sccentric

1

screw

1

needle bearing

1

rod

1

pin assembly

 

1

nut

 

1

washer

1

guide/looer shaft

1

guide

1

washer

1

screw

1

shaft

1

washer

1

bolt

1

washer

1

washer

1

lever

1

screw

1

holder

1

screw

2

washer

2

slider

1

pin

1

screw

1

holder

1

screw

1

spring

1

washer

2

bushing

1

screw

2

bushing

1

o ring

 

1

thread guide

 

1

shaft

1

looper holder

1

screw

1

washer

1

looper

1

screw

1

From the library of: Superior-17Sewing- Machine & Supply LLC

/Feed mechanism

 

 

 

 

Description

 

No

Parts No.

Ref.Part.No.

Number

 

 

1

3021000300

252607-92

 

eccentric

1

2

S10006

4539

M5×6

screw

2

3

B07007

204084

22×26×10

needle bearing

1

4

30224001

240236

28×24×13

needle bearing

1

5

30229001

240234

 

ring

1

6

30229002

240237

 

ring

1

7

30205004

252608

 

rod

1

8

30204005

252609-92

 

crank

1

9

S05005

4531

M5×12

screw

1

10

30228007

240055

 

washer

1

11

S02016

7041

M3×3.2

screw

1

12

30205005

252612

 

rod

1

13

30205007

252614

 

link

1

14

30205006

202176

 

link

1

15

S10007

4537

M4×4

screw

1

16

30226007

252613

 

pin

2

17

20123021

202176

JK795

oil wick

1

18

30223009

207925

 

oil felt

6

19

30226008

252616

 

pin

1

20

30237001

252671

 

seal

1

21

30223009

207358

 

felt

4

22

30204006

252617

 

crank

1

23

S10003

7142

M6×5

screw

2

24

30204007

252618-91

 

link

1

25

S10003

2547

M6×5

screw

2

26

30202008

252622

 

guide

1

27

S10006

4539

M5×6

screw

1

28

30227005

252620

 

spring

1

29

302S30001

7131

 

screw

1

30

30202009

252621

 

shaft

1

31

O01022

240017

O 7×1.5

oring

1

32

30212013

252523

 

lever

1

33

S01011

7028

M5×10

screw

1

34

30211001

252624-VB

 

indication plate

1

35

S02004

7044

M4×8

screw

2

36

30202010

252625

 

screw

1

37

H05012

201629

4

ring

1

38

H05006

200983

5

ring

1

39

O01023

240251

O 5×1.5

o ring

1

40

S09015

4550

M4×10

screw

1

41

P03011

 

3×12

pin

1

42

30209006

252626

 

liner

1

43

302S16001

252660

 

nut

1

44

S10007

4543

M4×4

screw

1

45

3021000300

 

 

 

1

From the library of: Superior Sewing Machine & Supply LLC

-19-

Loading...
+ 46 hidden pages