Seiko LCW-8BL, LCW-8BL-1, LCW-8BLV, LCW-8BLV-1 User Manual

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LCW-8BL LCW-8BLV LCW-BBL-1 LCW-8BLV-1

• SEIKO SEWING MACHINE CO., LTD.

13

CONTENTS

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FACE PLATE, ARM TOP COVER

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THREAD TAKE-UP LEVER, ARM SHAFT

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FOOT LIFTING LEVER, PRESSER BAR

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HOOK, HOOK DRIVING SHAFT

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ROCK SHAFT

ROCK FRAME, LIFTING ROCK SHAFT

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---- ------ ---------- ------------------------- 3, 4

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Page

1,

2

5,

6

----

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

9,

7,

a

10

-------------------------------- 11, 12

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THREAD TENSION

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BINDER MECHANISM (-BBLV,

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SMALL CYLINDER-EDGE TYPE (-BBL-1,

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ACCESSORIES (1)

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ACCESSORIES (2)

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ACCESSORIES (-8BLV, SBLV-1)

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OPTION

(-8BLV,

(-BBLV,

SBLV-1)

-SBLV-1)

(-SBL-1,

-BBLV-1)

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

-BBLV-1)

13, 14

15, 16

17,

18

19,20

21,22

23,24

25, 26

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FACE PLATE

No.

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PARTS

1 15035

15036

2

15039

3

15038

4 5

15037 13556

6 7 15007 8 11007

15004

9

10 36708

6031-Q2

11 12

15057

13

8009

14

15061

15

15058

16

15059 10551

17

18

10650

19

15086

20

15007

21

11142

22

11004 10597

23 24 15034C 25

13709

26

13710

27

13707

28

13705

29

13704 13023

30 31

13073

32

13744 33 13745 34 13738

10630

35 36 13706 37

30046

38

13754C 39

30022 40 15087 41

6333

42 13755

NO.

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Face plate Hinge Screw 1/8X44 Rubber

Plate spring

Arm

top cover Screw 9/64X40 L=10 Oil

level indicator

Gasket

Thread

Screw Oil

regulating Screw Oil

regulating pin Oil

regulating stud Oil

regulating Thread Screw 3.4X36 Oil

control spring Screw 9/64X40 Washer Oil

regulator Screw 1 /8X40 Oil

tube and Throat plate Screw 11/64X32 L=10 Slide plate Guide plate (right)

Guide plate (left) Screw 3.4X36 Pin Bed cylinder cap Screw 13/64X32 L=10.5 Bed cylinder cap metal Screw 1 /8X40 Cylinder cover Screw Oil

tube and

Oil

tube clamp

Oil

tube retainer Screw 9/64X40 Oil

pipe

DESCRIPTION

L=3.5

plug

take-up

M4XO. 7 L=4

11

/64X40

Oil

dial

stud

cover

lever

L=6

L=1

L=3.3

wick complete

L=8

L=5

wick complete

L=6.5

L=9

spring

oil

0

guard

2

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THREAD

TAKE-

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ARM

SHAFT

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13

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No.

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PARTS

1

15013

2

10524

3

11042 4 18003 5

15026 6

10728 7 10528 8 10523 9

19417

10

19418

11

10726

12

19414

13 19415-A 14

19416

15

10563

16

10506

17

13557

18

10724

19

18006

20

10725

21

13387

22

10571

23

13074

24

13361

25

23637

26

10567

27

10568

28

10569

10571-G

29 30

10524-G

31

10570

32

18470

33 10576 34

10579

35 10577 36

13749

37

13407

38

19415

39

16706

40

10574

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wick Thread Thread

Oil

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Needle bar connecting Needle bar connecting Position screw 1 I Screw 1 I Oil

wick

Position screw 1 I Screw 1 I 4X28

Washer

Screw 7.85X20

Arm

Oil

wick Arm

Oil

felt

Arm Screw Arm Arm Screw 114x28 Arm Ball Arm Screw 6.75X24 Screw 6.75X24 Screw 6.75X24 Machine pulley Screw 15164X28 Screw 15164X28 Screw Arm Split bushing Screw 1 I Nut 1/4X28 Belt pulley spring flange

DESCRIPTION

take-up

6.

take-up take-up

shaft

shaft bushing (front)

shaft bushing (middle)

6. shaft shaft

shaft

bearing retaining

shaft connecting belt pulley (upper)

6. shaft connecting belt

lever hinge stud

75X24

L=6.5

lever lever driving stud

link link

4X28

L=4.5

4X28

L=14

L=6

75X24

L=20

ball

bearing adapter

ball

bearing adapter sleeve

L=7.5

ball

bearing

ring

L=20

L=6.5 L=14.5

L=21 L=20

75X24

4X28

L=11

L=20

stud

L=6.5

L=21.4

4

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UFTING

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No.

UFTING

an~•i5-

PARTS

1 13056-A

10712

2

13057

3 4

13058

5 13084

13059

6

7 10705

10706

8

11156

9 10 10540 11

10538 10539-A

12 13

10761

14

18479

15

19518

10546-A

16

10547

17

10548-A

18 19 10519 20

15111 10541

21

10662

22

10543

23 24

10761 13360

25

13365

26

10796-S

27 28

19470 10749

29 30 10677 31

10659 32 10660 33 35054

NO.

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DESCRIPTION

Foot lifting lever Screw

6.75X24 Lifting lever stop Screw

6.75X24 Nut 6.75X24 Spring Presser Screw Screw 1/4X32 Presser Presser Presser Screw 6.75X24 Presser Screw Tension release slide Tension release spring Lifting bracket guide block Screw 6.75X24 Pin Presser Screw 5/32X40 Presser Screw 6.75X24 Presser Screw Lifting Finger guard Screw 3.4X36 Washer Presser Hinge screw Washer

bar spring (flat)

6.75X24

bar bar bushing (upper) bar bushing (lower)

bar lifting bracket

11

bar position guide bracket

bar position guide

bar spring bracket

M4XO. 7 L=9

presser

bar lifter

/64X40

foot

L=11

4.5X32

L=29

L=11

L=14

L=17.5

L=6.5

L=11

L=7.5

6

tr~

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HOOK,

HO

OK

DRIVING

SHAFT

31

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~36

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