Seiko LSW-27L, LSW-28L, LSW-28BL User Manual

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IIC .

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LSW -27L

TS

1

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-27BL

-28L

-28BL

LIST

A i'

• SEIKO SEWING MACHINE CO.,

LTD.

-

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

--

INDEX

Pages

iii~-

FACE PLATE, ARM TOP COVER

~

TAKE UP LEVER, ARM SHAFT, MACHINE PULLEY

~I-,

PRESSER BAR, VIBRATING PRESSER BAR

st•±-8',

NEEDLE BAR ROCK FRAME, ROCK SHAFT CRANK CONNECTION

*~-

KNEE LIFTER LIFTING LEVER, PRESSER BAR SPRING

""Fflll,

HOOK

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THROAT PLATE, FEED BAR, FEED ROCK SHAFT

f::

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/,

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

J:.fdl,

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IJ

- · · · · · · · · · · · · · • · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3 4

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5 6

il*itl':J ~ .............................................................

jlp.I.::ktlil'(;f.

'"F~Jt.-t---:1-•J-,

DRIVING SHAFT, SAFETY CLUTCH PULLEY, FEED DRIVING CAM

1

i2S

J±tt,

i2S

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 10

ziJnA ................................................

1

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···················

...............•........................

1'

2

'

7 8

'

11.12

13,14

1'(-:J!Jvl'(-,

FEED REVERSING LEVER, FEED DRIVING ECCENTRIC CONNECTION

;IJ~±-8'

HOOK

;IJ~±-8'

HOOK

SADDLE {RIGHT}, HOOK

SADDLE

1117-tli

TENSION

~:m

LUBRICATION

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

Jlf.tli8lJ . •·····•····

ACCESSORIES AND ATTACHMENTS

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PARTS AVAILABLE AT EXTRA CHARGE

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

""F"z•Jc':J~

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(LEFT),

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

..........•............................................

HOOK

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

....................•..........................................

.

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

1s,16

17,18

19,20

21

' 22

23.24

25,26

27,28

ij--;/3l

TABLE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29,30

OF

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1

15036

2

15039

3 4 15037

15039

5

15038

6

15006

7

8040

8

15003

9

10

11007

11

15004

12 15007

13 36708 14 6031-02 15 11006 16 13076-02 17

15086

18

8040

19 11142

11004

20 21

10597 22 15058 23

15059 24 15057 25

8009

26

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27 28 29

15054

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PARTS NAME

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SCREW 11/64X40 L .. 9.0 ARM TOP NUT

7/32X32 OIL CONTROL SPRING SCREW 9/64X40 WASHER OIL REGULATOR SCREW 1/8X40 Ls3.3 OIL

REGULATING STUD OIL REGULATING SPRING OIL

REGULATING DIAL SET SCREW 15/64X28

OIL TUBE

THREAD

SCREW 3.

THREAD

FELT SCREW 3.4X36 L=6.5

OIL

EARTH

GUIDE

REGULATING

WIRE

L·10.0

COVER

AND

4X36

THREAD GUIDE

L-=8

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L•7.5

OIL WICK COMPLETE

(UPPER)

L .. 6.5

(LOWER)

SCREW

M4XO.

7

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15209

,

15327

15011

1

15209

1 2 11042

10506

3

10577

4

19414

5

19415

6

19416

7

10563

8

10562

9 10 11

10524

12

10725

13 14

13074 10567

15 16

13361 23637

17

10568

18

10571

19

20 10504

10505-B

21

10505-A

21

10943-B

21

10943-A

21

10566

22

10576

23 24 10579

10569

25

10574

26 27

10571-G 10570

28 29

10524-G 10621

30 31

15504C 15504

32 33

15026

34 10728

10528

35

15013

36 37 11042

10524

38

10523

39

10726

40 41

15038

42 19417 43 19418 44

10551

45

10650 46 10772C 47

10772 48

10773

49 19427

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19508 51

11879

10573

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10539-A

2

3 10761

10538

4

10761

5

10541

6 7 10662

10543

8

9 10761 10 18479 11

19518 12 10546-A 13

10547 14

18480 15

13360 16

13365 17

10659 18 10660 19

10185

20 10664 21

19425

22 10514 23 16709 24 19516 25

10728

26 10558C 27 10558 28 10557 29 10556 30

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31

10554 32 10553-A 33

15060 34 15118 35 36

10285 37

10662 38

10548-A 39 10519 40

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PARTS

NEEDLE BAR ROCK FRAME NEEDLE BAR ROCK FRAME HINGE SET SLIDE BLOCK PLATE

SCREW 9/64X40 L=6.5 OIL NEEDLE LIFTING BRACKET GUIDE SCREW 11/64X32 NEEDLE NEEDLE NEEDLE CLAMP

NEEDLE SET

NEEDLE NEEDLE BAR CONNECTING STUD NEEDLE PINCH SCREW 5/32X40

OIL NEEDLE SLIDE BLOCK COMPLETE SLIDE BLOCK SLIDE BLOCK STUD

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SET ROCK PINCH

ROCK

OIL

HINGE SCREW 9/32X28 L=13.1

1-

NUT

HINGE SCREW 11/32X28 L=26.0 NEEDLE FEED ROCK PINCH SCREW 6.75X24 L=16.0

WASHER

NUT 11/32X28

1-

CLIP

OIL

OIL SCREW

STUD

SCREW

WICK

SCREW

WICK

9/32X28

WICK WICK

6.75X24 L=9.0

BAR ROCK FRAME POSITION BRACKET

BAA BAA

1/4" 1/4"

SCREW

BAR

CONNECTING STUD

BAA

ROCK FRAME ROCK SHAFT

7/32X32 L=7.0

SHAFT

SCREW

SHAFT

CRANK

6.75X24 L=17.5

CRANK

BAA

ROCK FRAME REGULATING PIPE

SHAFT

RETAINER

9/64X40 L= 1 0.0

NAME

(STANDARD)

3.4X36 L=4.5

l=9.0

CONNECTION

CRANK

l=6.5

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