Brother LS2-B837 User Manual

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LS2-B837

SINGLE NEEDLE UNISON TRIMMER

EINNADEL-STEPPSTICHMASCHINE UNO

PIQUEUSE POINT NOUE GRANDE

UNA

FADENABSCHNEIDER

CAPACITE

AGUJA TRIPLE ARRASTRE GARFIO GRANDE CON CORTAHILOS

- COUPK-FILS

FEED

- 1 AIGUILLE - TRIPLE ENTRAINEMENT CROCHET

LOCK STITCHER WITH LARGE HOOK AND THREAD

MIT

DREIFACHTRANSPORT, GROSSEM GREIFER

1

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7 ?

PARTS BOOK TEILEKATALOG LIVRE DES PIECES LIBRO

DE REFERENCIA

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.

38

Notes for using this parts book

1.

This book shown on the cover

2.

Parts supplied as complete assemblies are circled by a dotted line ( ____ )

3.

If

the symbol *

page 37

4. This book was prepared based on information available

5.

Parts are subject to changes

A . Machine body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

is

applicable to sewing machine which have the same plate number as

of

this book (or correction sheet).

is

found

in

the"

Parts No." column, refer to the different parts list on

· 38. in

September 1992.

in

design without prior notice.

CONTENTS

r----,

B . Upper shaft mechanism

C . Feed shaft mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D . Needle bar rocking mechanism .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

E . Presser foot mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . 8

F . Feed mechanism G.

Quick reverse mechanism

H.

Upper feed mechanism J . Rotary hook mechanism K.

Lower shaft mechanism

L . Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M . Threading mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

N.

Thread trimmer mechanism P . Tension release mechanism Q.

Quick reverse switch mechanism R.

Synchronizer

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

(-305)

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

(-305)

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

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

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

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

(-305)

...... .

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

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

(-305)

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

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

10 12 14 16 18

20

26

30 30 32

4

S . Gauge parts mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Z1.

Accessories Z2.

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

DIFFERENT PARTS GAUGE INDEX

PARTS LIST

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

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

UST

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

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

37 · 38 3942-

34

41

Hinweise zur Verwendung dieser

Teileiste

1.

Dieses Buch bezieht sich auf die Nahmaschinen mit derselben Kennungsnummer

wie auf diesem Buchumschlag (oder auf dem Korrekturblatt).

2.

Die Teile, die als kompletter Satz geliefert werden, sind mit einer

chelten Linie umrandet.

3.

Dieses Zeichen * in der Spalte "Parts No. (Teilnummer)" verweist auf die Geson-

derte Stiickliste auf

4. Dieses Buch basiert auf den lnformationen vom September 1992.

5.

Modellanderungen sind vorbehalten.

Maschinengehause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

A.

Seite 37 · 38.

IN

HAL

TSVERZEICHNIS

c:::J

gestri-

0

Obere Welle

B.

Transport welle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

c.

Nadelstangenbetatigung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

D.

StoffdriickerfuB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

E.

Transportvorrichtung

F.

Umkehr

G.

Ober

H.

J

K.

L.

M.

N.

P.

Q.

R.

fadenabschneider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Greifervorrichtung

Untere welle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Schmierung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fadenfiihrungsvorrichtung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Fadenabschneidevorrichtung Spannungsverminderungsvorrichtung ( Umkehrschalter

Synchronisator

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

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

(-305)

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

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

(-305)

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

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

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

-305)

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

4

10 12

..... 16

20

26 30 30 32

Lehren

s .

Z1.

Zubehor

Z2.

Zubehor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

ZUBEHORLISTE LEHRENLISTE

VERZEICHNIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

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

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

34

37 · 38

39 - 41

42

-

Notes sur l'utilisation de ce manuel

de pieces detachees

1.

Ce manuel est destine aux machines a coudre ayant

tre sur

2.

Les pieces foumies en tant qu'assemblages complets sont encadrees avec

pomtdle l _

3.

Si

referer a

4. Ce manuel a ete fait d'apres les renseignements valables au mois de Septembre 1992.

5. Les pieces peuvent etre sujettes a des modifications sans preavis.

Ia

couverture de ce manuel (ou sur

. .

le

r----..,

___

) .

symbole • se trouve dans

Ia

liste de pieces annexe page 37 · 38.

Ia

colonne "Parts No. (N° de piece)" veuillez

Ie

meme numero de plaque mon-

feuille de corrections).

un

Ia

trait

vous

TABLE

A . Corps de B . Mecanisme de l'arbre superieur C . Mecanisme de l'arbre entrainement D . Mecanisme de balancement de E . Mecanisme du pied presseur F . Mecanisme de l'entraiment ... G.

Mecanisme

H.

Mecanisme de coupe-fils superieur

J . Mecanisme de crochet rotatif

K . Mecanisme de l'arbre inferieur

L . Lubrification

M.

Mecanisme de l'enfilage

N . Mecanisme de coupe-fill

Ia

machine

demarche

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

DES

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

arriere rapide

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

(-305)

MATIERES

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

Ia

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

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

......

........

.... .

.......

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

barre a aiguille

(-305)

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

... ....

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

.....

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

......

.....

....

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

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

..........

.......... . 26

.... .

. . 6

4

. . 4

. 8 .

10 12 14

. .

16

.

18

20

. . 24

2

0

P . Mecanisme de lalache de tension (

Q.

Mecanisme de interrupteur R . Synchronisateur ( S . Pieces d'ecartement Z

1.

Accessoires Z2.

Accessoires .....

LISTE DES PIECES ACCESSOIRES LISTE INDEX

DE

PIECES

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

-305)

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

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

D'ECARTEMENT

.....

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

-305)

demarche

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

arriere rapide

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

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

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

(-305)

......

.... . 30

..........

... 37 · 38

3942-

..

30

32

.

. 34

.. 34

. 36

41

Notas para usar este Manual de Piezas

1.

Este libro sirve para todas las maquinas de coser que llevan

Ia

ficacion que

2.

Las piezas suministradas como conjuntos completos se enmarcan con una linea pun-

teada l __

3.

De haber un sfmbolo * junto

lista de piezas separada de

4. Este libro ha sido compilado basandose en los datos de que se disponia en septiembre

1992.

5. Las piezas quedan sujetas a cambios de disefio sin aviso previo.

r--

que se puede ver en

--,

__

) .

Ia

tapa

de

este libro (o en

at

"Parts No. (Numero de Pieza)", habra que mirar

pagina 37 · 38.

IN

DICE

Ia

misma placa de identi-

Ia

hoja de erratas).

Ia

A . Cuerpo de

B . Mecanismo del eje superior .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

C . Mecanismo del eje alimentacion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D . Mecanismo de oscilacion de E . Mecanismo de F . Mecanismo de G.

Mecanismo de

H . Dispositivo

J . Mecanismo del cangrejo

K . Mecanismo del eje inferior . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

L . Lubricacion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M . Mecanismo del enhebrado . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

N.

Mecanismo de

P . Mecanismo relajador de tension

Q.

Mecanismo del conmutador de inversion nipida

Ia

maquina . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Ia

barra de aguja . . . . . . . . . . . . . . . . . . . . . . . . 6

Ia

prensatelas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Ia

alimentacion

Ia

inversion rapida

de

cortahilos superior

Ia

cortadura de hilos

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

(-305)

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

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

(-305)

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

(-305)

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

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

(-305)

...........

10 12 14 16

20

26 30

30 R . Sincronizador

S . Piezas de calibradores . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Z

1.

Accesorios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Z2.

Accesorios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

LIST A LIST A INDICE

DE

PIEZAS ACCESORIAS

DE

PIEZAS

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

(-305)

DE

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

CALIBRADORES

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

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

37 · 38 3942-

32

41

A.

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Corps

/Machine

de

Ia

machine/Cuerpo

8 7 6

body/Maschinengehause/

de

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81---28

2

11

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10

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Corps de Ia

REF.NO.

2 3 4

5 6 7 8 9

10 11 16 17 18

19 20 22 23

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21 24 25 26 27 28 29 30

31 34 34

machine/Cuerpo

CODE

150890009 062681212 150891009 107231002 150892009 146598001

153112001

129984002

112566009 062670612 151602002 150895001 150896001 1 150897001

106629002 103607000 048040342

1-"

/STANDARD>

l112611oo1 1

/THREAD

TRIMMER>

156384001 156352001 156353001 148614001 149288002 140647001 062670612 148818001 062670612 156811001 156812001

body/Maschinengehause/

de

Ia

maquina

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NAME

UPPER

COVER SCREW 437X12 THREAD TAKE-UP

SCREW FACE

4.76

PLATE

COVER

SPRING WASHER STUD SCREW

3.57 SCREW 3.57 REAR

COVER

SCREW 357X6

SET

SCREW 4.37

SLIDE PLATE

(L)

SLIDE PLATE (R) SLIDE PLATE STOPPER SCREW

4.37 SPRING STOP

RING

E4

I

FEED

CONTROL

BUTION

PRESSING BUTTON STAND STAND (S) COVER SCREW 3. CORD

18

HOLDER SCREW 357X6 CORD

HOLDER SCREW 357X6

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

THREADING DIAGRAM

OF

PARTS

RMKS

I

-2-

B.

J:.fi!Jij~/Upper

Mecanisme de

shaft

mechanism/Obere

l'arbre

superieur/Mecanismo

Welle/

del eje

superior

9 8

6

4

13

12

16

~

1

C.

~

J

fiii

Mecanisme

14.---

OO'fi/Feed

de

shaft

l'arbre

mechanism/Transport

entrainement/Mecanismo

welle/

del eje

9

alimentaci6n

6 7

3

4

-3-

':A-5' './7"-

STANDARD

'---~

1"/

~2

B .

..t:.•mlfWi Mecanisme de

REF.NO

1 2 3 4 5 6 7 8 9 10 11

13 14 15 16 18 19 20 21 22 23 24

<~9

12

17

<-( 1-=\'

12

/Upper

.

/~-I"

1

IJ

/THREAD

shaft

mechanism/Obere

l'arbre

CODE

112572001 112573101 1 013761410 112574000 100250001 146141001 112576001 112577101 1 113014000 101706001 100251001 112579001 1 013761410 150899001 113024000 S09670001 072620460 180157001 1 9-1'::...?"::7"-'JU 016771032 014771022 112586001 112760001

/STANDARD> 1 50898001

150900109

TRIMMER>

S01022001

superieur/Mecanismo

Q'

I

17 S01035009 1

TY

.,?:1"?

1

.,?:J"?;11JJJ.L 1-

1 1

=.r:...t:":...?5:...? :1

1

711':?'.!1=1=1-

1

7:...t":...?5:...?•J:...?"

1

NJili".,?5:...? ?:t:'E:711

1

f-;1~:1''6.35

1

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1

7:...t":...:J"? 1-

2

7:...t":,..;{'\"IJ:J

1

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1

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4

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;1~"..1"5

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95?;J;".;

vv

1

J635X1 0

;1~"..1"6

?:

.

35?m":

Welle/

del eje superior

UPPER SHAFT

UPPER SHAFT SET SCREW THREAD SCREW 7. SET THREAD TAKE-UP CRANK RING

NEEDLE BAR CRANK

PUSHER SET SCREW 6. SET THREAD SET THREAD

PUSHER SET SCREW

BALL BEARING TIMING SET SET SCREW 6.

TIMING

STOP RING

'THREAD

PULLEY

THREAD

PULLEY

NAME

BUSH

5.95

TAKE-UP

14

SCREW

SCREW 5.95

SCREW 635X1 0

7.14

35

6.35

TAKE-UP

595X14

PULLEY

35

BELT

TAKE-UP

6204VV

(U)

OF

PARTS

(L)

CRANK

LEVER STUD

LEVER SLIDE BLOCK

ASSEMBLY

LEVER

RMKS

I

0

1

)

C.

ia

fllllllfWi/Feed

Mecanisme de

REF.

NO.

1 3 4

5 6 7 8 9 10 11 12

13 14

<

~

9/

~-I"

2

shaft

mechanism/Transport

l'arbre

CODE

148493001 148494001 1 013761410 148976001 1 113074001 101706001 150957001 148977001 1 143591001 104908004

150958001 062761412 025060132 /STANDARD> 013761410

entrainement/Mecanismo

Q'TY

welle/

t:,..;l-(

;;t?'J"..."? ;19

1

;;t?'J"..."? ;19

f-;I~:J"5.95?ili":

1

:;(-{1\-(:;f'?•J"..."?

~'.!II-1J5-

2

1-

;1~:1"6.35

4

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1

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2

;;f'?1J9"-1':79':?9

1

T'\":J595-28X14

1

t5i1"1J"~"...3~

1

f-;1~:1"5.95?;Ji"

1

J!.R J!.L

;1~:1"4.37

,;

del eje

FEED FEED SET

FEED SET SET FEED FEED

THRUST RING

SET FEED

SCREW PLAIN WASHER 6

SET

alimentacion

ROCK SHAFT BUSHING

SHAFT BUSH

SCREW 5.95

ROCK SHAFT COLLAR SCREW

SCREW 4.

SCREW 5.

6.35 BAR BAR SHAFT

37

BAR FORK

595X14

95

NAME

(L)

OF

PARTS

(A)

RMKS

-4-

D.

tt•IB

Mecanisme

IIJ

OO~/Needle

de

bar

balancement

rocking

de

mechanism/Nadelstangenbetatigung/

Ia

barre a aiguille/Mecanismo

de

oscilaci6n

de

Ia

barra

de

aguja

30

29

2--1

,-------------

( '

I I

:

~

I

I I

I

I I

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J$.---26

9

8

10

i

33

21

15

20

36

22

18

23

@)

13

0

24

-5-

D.

tt

fii iiJ

OO~/Needle

Mecanisme

REF

.NO.

1

1-1 1-2 2 2-1 2-2

3 4 5 6 7 8

9 10 11 12 13

14 15 16 17 18 19 20 21 22 23 24 26

de

CODE

150901001 150902001 107030001 150904001

150906001 150907001

150908001

013781012 150909001 062681412 062682012 150910001 062670812 150911001 112594001 112764001 150912000

S01304001 150913001 112597001 101268002 150914001 S01304001 150915001 150916001 100197002 203735001 021800102

144458001 27 28 32 33 36

<.::<:11

/~-!-'/STANDARD>

25 29 30 31

<

1'

1-

~

25

S09027001

145646023

151192001

151193001

062660512

IJ

/THREAD TRIMMER>

145646022

bar

rocking

balancement

Q'TY

1 1 1 1

1 1

1

1 1 1 1 1 2 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1

* *

*

1 1 1 2 1

1 1 1 2

1

mechanism/Nadelstangenbetatigung/

de

Ia

barre a aiguille/Mecanismo

t:;,M

NJili"?3?t-"?~"~~=

J\'Jili"?3?t-

"??7"

7-/\•t•:;,

NJili"?9"1'~:

NJili

"?

NJili"?9"1'1l~:J~

NJili"?9"1'~"~

t-;1+~"6.35~ili"::

NJili"?9"1'?lA·";I

1''\":J437-40X14

1''\

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NJili"?9"=t=

1''\"::13.57

NJili"?~9:;,?D'.YI-"

3?1-"?~"~;19Jj,L

3?1-"?~"~;19Jj,R

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3?1-"?•J:;,~~

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3?1-"?~9:;,~139-

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14

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=-t-"Jj,1J"-t-"tJtjJ:

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=-t-"Jj,1J"-t-" 1'1'-/\91'1-

t9tJ"1l"+~3?1

::~:;,NJDPX17(#23)

"'*~"

0

1't-=t=•J 1'1-=t:'JJ':;,:t-1'

1''\":J+~''318-40X5

::~:;,NJDPX17(#22)

1'

9

WORK

NEEDLE BAR

TAPER PIN

NEEDLE BAR SUPPORT ASSEMBLY NEEDLE BAR

NEEDLE BAR GUIDE SLIDE BLOCK NEEDLE BAR STUD SET

NEEDLE BAR SUPPORT SWING

SCREW

SCREW 437X20

NEEDLE BAR CLAMP

SCREW 357X8

NEEDLE BAR CRANK ROD

NEEDLE BAR ROCK SHAFT BUSH

NEEDLE BAR ROCK SHAFT BUSH (R)

NEEDLE BAR

SCREW 6.35X18

NEEDLE BAR ROCK LINK STUD

NUT

NEEDLE BAR

SCREW 6.35X18

NEEDLE BAR

WASHER

SET

FINGER

SCREW

THREAD CUTTER THREAD CUTTER GUIDE PLATE

SCREW 318X5

NEEDLE DPX17 (#22)

CLAMP

SCREW 6.35

437X14

NEEDLE BAR ROCK LINK

7.94

NEEDLE BAR

NUT 7.14

SCREW 3.57

GUARD SUPPORTER

SET

SCREW 3.57

GUARD

PLAIN

WASHER

NEEDLE DPX17 (#23)

de

oscilaci6n

NAME

PRESSER

ROCK

ARM

ROCK

CONNECTOR

ROCK

CRANK

ROCK

CRANK COLLAR

ROCK

LINK STUD

10

OF

PARTS

PLATE

de

Ia barra

STOPPER

(L)

de

aguja

RMKS

-6-

E.

:JIIIIOOf~/Presser

Mecanisme

du

foot

mechanism/StoffdruckerfuB/

pied

presseur/Mecanismo

21

28

de Ia prensatelas

27

:A-7/7'-1"/

STANDARD

@-12

18

19

23 29

-7-

33----l

31---__,....,

32

@il

,-----------,

1

I

1

I

33-2-----® 33-3

\...

__________

33-1

a~

~I

1

I

1

vv

0

E.

jt!II!Jili'-/Presser

Mecanisme

REF.NO

1

2 3 4 5 6 7 8

9 10 11 13 14 15 15 16

17 18 19 20 21 22 24 25 26 27 28 29 30 31 32 33 33-1 33-2 33-3 35

<A

12 23 34

< 1'

23 34

-1

11

I-*

/

~-

1)

.

I'

/THREAD

foot

mechanism/StoffdruckerfuB/

du

pied

presseur/Mecanismo

CODE

Q'TY

112614001 1 112615001 013760610 112763001 151605001 112616001 062670812

150918001

062712012 1

150919001 150920001 150921009 112619001 1 180950001 1 062680712 150922001 1 013760610 118170109

112623001

112624001

150923109 151073001 141868001 145094001 149991001 150924001 112630001 155447101 114909000

159436001

104908004

156824001

151601002 112636001

047501242

106030001 3

/STANDARD> 112631001 1 151072001 151098009

TRIMMER> 156453001 156454009

de

Ia prensatelas

t::.-;11'

~iJiiti""

~iJiiti".,;t9Ji,U

1

l-;l:j(:/'5.95~iti":

1 1

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1 1

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1

~iJIJ"'7"~"~

~iJiiti".,J"::.-:t-1'

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~iJiiti".,J"::.-:t1'::7"'!1~.1

l-;l:j(~"5

1

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9"::.-*~"6.35

~iJI73.,C'!I:j(~"

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1

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.

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35

.

35

~=

1 ?'Jt•::.-

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1

l-;l:j(~"4

1

tiJ"J"'7"

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iJ'5'E~*~"6

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t"':t"r'7"v':.17'!1vJ\"-

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t"':t"r'7"v':.l'7'!1vl\"-

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.

37

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.

2X32

PRESSER PRESSER

SET PRESSER SET PRESSER SCREW 357X8 PRESSER SCREW 476X20

TENSION RELEASE SPRING

TENSION RELEASE PLATE PRESSER SCREW PRESSER SCREW 437X7 PRESSER SET

PRESSER STUD SCREW 6.35 PRESSER

KNEE STUD SCREW 6.35 THREAD STUD SCREW STUD SCREW 6.35

KNEE STOPPER SCREW KNEE SPLIT PIN SET SET ROLLER BRACKET ASSEMBLY SET ROLLER SPRING PIN SCREW 6.2X32

SCREW KNEE KNEE

KNEE KNEE

BAR BAR BUSHING

SCREW 5.95

BAR BUSH

SCREW 5.95

BAR GUIDE BRACKET

BAR LIFTER

FOOT LIFTER

BAR BRACKET ASSEMBLY

BAR GUIDE SHAFT

SCREW 5.95

PLATE SPRING

ADJUSTING SCREW

LIFTER

LEVER

TRIMMING

LIFTER

LEVER

LIFTER CONNECTING ROD

COLLAR SCREW 4.37

SCREW 4.37

AW5

LIFTER CONNECTING LIFTER ASSEMBLY

NAME

{D)

LEVER

SPRING

OF

(U)

PARTS

ROLLER

LEVER

RMKS

-8-

1

F.

~

J

IJO~

Mecanisme

/Feed

mechanism/Transportvorrichtung/

de

l'entraiment/Mecanismo

de

Ia

alimentacion

27

28---®

0

l_

17 16 15

~

ir-----29

::::::=!

::::::::;

~

;::::::

~

30

31

~15

~16

1 "

.::\'-

IJ

/TIIREAD

TRIMMER

'

"

'

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32-2-1

'----------------""'

32-2-2

-9-

42

11-2

I

F.

~

IJ

001~

/Feed

mechanism/Transportvorrichtung/

Mecanisme

REF

.NO.

1 1-1 1-2 1-3 2 3 3-1 4 4-1

4-2 4-3 4-4 4-5 4-6 9 10 12 13 14 16

19 23 29 30 31 33

de

l'entraiment/Mecanismo

CODE

Q'TY

148771001

143594001

062681012

145328001 143597001 183493001 101706001 183608009 109151101 153168009 153231009 142746002 142747002 108549001 1 145502001 1 100328001 148488001 1 048070342 013761410 151602001 2 118853001 1 118853001 1 143609001 1 143610001

062710812

150928001 1 33-1 151605001 2 34 35 36 37 38 39

40

<7.9/11-

11

-1 15 17 18 20 21 22

-1 24 25

26 27

28 32-1 32-1-1 32-1

-2

< 1

I-

::f

11

-2

15

17

18 22-2 32-2 32-2-1

32-2-2 41 42

143616001

048060342

150930101 S01304001 1 118865001 062680712 100645003

r /STANDARD>

148489001 1 118713001 148487001 1 150925001 118746001 1 112072001 118747001 1 151080001 1 118752009

015771012 143608001 014760622 150926001 1 118954000 143613001 1

IJ

/THREAD

158747101 1 148501101 2 155448001 1

155449001 1 158748001 1 156360001 1 118954000 143613001 156956001 151602001 1

TRIMMER>

de

Ia

alimentacion

t::J;I-(

=t='J1JI=t=~::_

1

IJ~:::Flr:J'T-1-<

2

1"'\".:1437

4

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1

=t='J1JI=t=l-

1

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1

1-

;1~~"6.35

2 1

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.t~'J73?e'!l~~

1 1

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1

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0

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1 .:>I'E'H'Y.tif:r

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1

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1-.:>I?E7

1

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1

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r71r71-

=t='J1JI=t=/\"~

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.:>1~~"5

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95

1 1"'\".:J476-32X8

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1-.:>I~Y'5

~-{"-(.t~'J?7"~"~

1

1-.:>I?E6

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1

1"'\":::1437

1

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37

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FEED

REGULATOR SHAFT ASSEMBLY SLIDE BLOCK GUIDE PLATE SCREW FEED

437X1 0

REGULATOR SLIDE BLOCK ASSEMBLY STOP RING FEED

SHAFT SET COLLAR ASSEMBLY

SET SCREW 6.35 STITCH LENGTH CONTROL

ADJUST

SCREW

STITCH LENGTH CONTROL

LENGTH CONTROL LENGTH CONTROL PLATE SUPPORT SET SCREW 4. 0 RING POSITIONING PIN

SPRING

FEED

REGULATOR STUD

STOP RING SET

SCREW 5.95 SET SCREW 4.37 SET

SCREW 5. SET

SCREW 5.

FEED

REGULATOR SPRING SPRING HOOK PLATE SCREW

476X8

ECCENTRIC WHEEL WITH SCREW SET SCREW 5.95 FEED

ROCK

STOP RING

FEED

ROCK SCREW 6.35X18 REVERSE

LEVER SCREW 437X7 WASHER

FEED

REGULATOR CONNECTING STUD FEED

REGULATOR CONNECTING LINK FEED

REGULATOR SHAFT CONNECTING PLATE STUD SCREW 4.37

FEED

REGULATOR BRACKET

FEED

LEGULATOR LEVER SHAFT

REVERSE SET

STITCHING LEVER

SCREW 6.35X10

LINK ASSEMBLY

SET SCREW 5.95

LEVER

FEED

NEEDLE BEARING

FEED

ROCK

FEED

REGULATOR

FEED

REGULATOR CONNECTING ROD PIN

FEED

REGULATOR CONNECTING LINK

FEED

REGULATOR REVERSE LEVER

LEVER

FEED NEEDLE BEARING FEED

ROCK LINK SHAFT SET

SCREW 4.37

NAME

OF

PARTS

DIAL

ASSEMBLY

DIAL

76

E7

95 95

ARM

STUD E6 ARM

STOPPER

ARM

CONNECTING ROD ASSEMBLY

ARM

LINK

ARM

CONNECTING ROD ASSEMBLY

ARM

LINK

RMKS

-10-

Brother LS2-B837 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual