Brother DB2-B778 User Manual

D82-8778

*";1.

STRAIGHT LOCK STITCHER WITH SIDE CUTTER VERRIEGELUNGSSTICHNAHMASCHINE

FADENABSCHNEIDER MACHINE A POINT NOUE MAQUINA

CORTAHILOS

~#IM*~•J

DE

COSER

~

~::-,

MIT

DROil

DOBLE PESPUNTE

AVEC

SEITLICHEM MESSER

COUTEAU LATERAL

RECTO

AND

THREAD TRIMMER

UND

ET

COUPE-FILS

CON CORTADOR LATERAL V

I '\ - -;, "'j' ':I

PARTS TEILEKATALOG LIVRE LIBRO

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BOOK

DES

PIECES

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REFERENCIA

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PIEZAS

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<-100...:...-300 · -400> ···························38 <-700>

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

<-900> ....... .........................................

<-900) ················································42

················································46

·30

·34 36

40 40

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·····52

·51

Notes for using this parts book

1.

Parts supplied as complete assemblies are circled by a dotted line l ____ J .

2.

If

the symbol • is found in the "Parts No." column, refer to the different parts list on

page 51.

in

3. This book was prepared based on information available

4. Parts are subject

to

changes

in

design without prior notice.

November 1990.

CONTENTS

A.

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

B.

Knee lifter mechanism

C . Needle bar and thread take-up mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D . Presser foot mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

E . Feed mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

F.

Work clamp lifter mechanism G.

Knife mechanism

H.

Rotary hook mechanism

J . Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

K . Threading mechanism

L . Thread trimmer mechanism M. Quick reverse mechanism N.

Tension release mechanism

P.

Thread wiper mechanism

Q.

Synchronizer

R . Control box mechanism

S . Knee switch mechanism

T.

Air pressure mechanism

U.

Quick reverse switch mechanism

Vl.

Option parts

V2.

Option parts

V3.

Option parts

WI.

Presser foot lifting solenoid set

W2. Presser foot lifting solenoid set

X . Bobbin winder mechanism < Option

Zl

. Accessories

Z2

. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

DIFFERENT PARTS LIST GAUGE

INDEX

PARTS

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

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

<-100 <-700> <-900>

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

LIST

<-100

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

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

· -300 ·

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

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

· -300 ·

<-700 · -900>

....

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

<-300

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

<-400

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

<-700>

-400>

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

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

-400>

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

· -400 · -700 ·

· -700 ·

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

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

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

<-900> <Option

parts> .........................

....

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

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

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

-900>

parts>

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

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

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

...

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

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

....

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

...

r----"'

. 2

. 18

....

.... 38

.. 38

.. 40

.... 51

53-60

12 14

24 26

30 30 32 32 34 34 36

40

42

44

46 48

52

Hinweise Zur Verwendung dieser

Teileliste

1.

Die Teile, die als kompletter Satz geliefert werden, sind mit einer chelten Linie umrandet.

2.

Dieses Zeichen • derte Stiickliste auf Seite 51.

3. Dieses Buch basiert auf den Informationen vom November 1990.

4.

Modellanderungen sind vorbehalten.

in

der Spalte "Parts No. (feilnummer)" verweist auf die Geson-

INHAL TSVERZEICHNIS

A.

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

B.

Kniehebel

C . Nadelstange und Fadenabnahmevorrichtung . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D . Stoffdriickerfu8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

E . Transportvorrichtung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

F.

Stoffbalterhebervorrichtung G.

Messer H . Greifervorrichtung

J . Schmierung

K . Fadenfiihrungsvorrichtung L . Fadenabschneidevorrichtung M. Umkehr N . Spannungsverminderungsvorrichtung P.

Fadenwischvorrichtung

Q.

Synchronisator

R . Schaltkasten . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

S . Knieschalter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

T.

Luftdruck

U.

Umkehrschalter

Vl.

Sonderzubehor

V2.

Sonderzubehor

V3.

Sonderzubehor

Wl.

Solenoidsatz fiir die Anhebung des Stoffdriickerfu8es <-900>

W2. Solenoidsatz fiir die Anhebung des Stoffdriickerfu8es

X . Spuler < Sonderzubehor >

Zl

. Zubebor

Z2

. Zubehor ZUBEHC'.>RLISTE LEHRENLISTE VERZEICHNIS . ..

<-100

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

<-300

<-700>

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

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

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

· -300 ·

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

• -400 · -700 ·

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

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

<-100 <-700> <-900>

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

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

.......

-400>

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

<-400

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

· -300 •

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

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

.. . . . .

.......

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

<-700 • -900>

..

....

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

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

-900>

· -700 ·

-400>

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

.... . ...

....

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

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

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

-900>

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

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

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

....

,---

-

~- _

__

...

53 - 60

-,

) gestn-

2

12

14 18 20 24 26 30 30 32 32

36

38 38 40 40

42

44 46 48

.. 50

51 52

.

Notes sur l'utilisation de ce manuel

de pieces detachees

1.

Les pieces foumies en tant qu'assemblages complets soot encadrees avec un trait

pointiUC

2.

Si

le

referer a

3. Ce manuel a ete fait d'apres

4. Les pieces peuvent etre sujettes

r----,

t

___

_ ) .

symbole • se trouve dans

la

liste de pieces annexe page 51.

Jes

la

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

renseignements valables au mois de Novembre 1990.

a des modifications sans preavis.

la

vous

TABLE

A.

Corps de la machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

B.

Mecanisme de genouillere

C . Mecanisme de la barre a aiguille et releveur de

D . Mecanisme du pied presseur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

E . Mecanisme de l'entrainement

F.

Mecanisme de leveur du pinceur

G. Mecanisme du couteau

H . Mecanisme du crochet rotatif J . Lubrification

K.

Mecanisme de l'enfilage

L . Mecanisme de coupe-fil M. Mecanisme de marche arriere rapide

<-300

N . Mecanisme de lalache de tension

P . Mecanisme de tire-fil

Q.

Synchronisateur ..

R . Mecanisme du boitier de controle

S . Mecanisme de interrupteur de genou . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

T.

Mecanisme de la pression d'air

U.

Mecanisme de interrupteur de marche arriere rapide

Vl.

Pieces en option

V2.

Pieces en option

V3.

Pieces en option

Wl.

Jeu de solenoide du releveur du pied presseur

W2. Jeu de solenoide du releveur du pied presseur

<Pieces

X.

Mecanisme du bobineur <Pieces en

Zl

. Accessoires

Z2.

Accessoires LISTE DES PIECES ACCESSOIRES LISTE DES PIECES D'ECARTEMENT

INDEX

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

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

• -400 · -700 ·

<-100 <-700> <-900>

en

option>

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

DES

MATIERES

<-100

· -300 ·

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

<-700 • -900>

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

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

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

.......

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

-900>

...

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

··············································

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

<-400

· -700 ·

<-700>

· -300 ·

-400>

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

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

........................................ 51

..

. . . .. ... . . ... ...... .. . . ..... .. .. . 53 - 60

-400>

-900>

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

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

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

option>

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

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

fil

. . . . . . . . . . . . . . . . . . . . 4

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

...

..........

.......

....

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

.. .

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

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

.....

<-900>

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

....

......

....

.......

...........

.. 8

12 14

18 20 24 26

30 30

. 32

32

. 34

36 38

38 40 40 42

44

46 48

50

52

2

Notas para usar este Manual de Piezas

1.

Las

piezas suministradas como conjuntos completos

r-

- -

teada l ____ J .

2.

De haber un simbolo • junto al "Parts No. (Numero de Pieza )", habra que mirar

-,

lista de piezas separada de la pagina 51.

3. Este libro ha sido compilado basandose en los datos de que se disponia en noviembre

1990.

4.

Las

piezas quedan sujetas a cambios de diseiio sin aviso previo.

INDICE

A.

Cuerpo de

B.

Mecanismo de levantador de

C . Mecanismo de la barra de aguja

D . Mecanismo del prensatelas . . . . . . . . .. . . . . . . . . . . . . . .. . . . . .. .. . . . . . .. . . . . . . . . 6

E . Mecanismo de F . Mecanismo del levantador de mensula de trabajo

<-700 · -900>

G . Mecanismo del cuchilla . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .. . . . . . . .

H . Mecanismo del cangrejo . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .. . . . . . . . . .

J . Lubricacion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

K . Mecanismo de

L . Mecanismo de M.

Mecanismo de

N . Mecanismo relajador de tension

P.

Mecanismo del limpiador de hilos

Q.

Sincronizador

R . Mecanismo de la caja de controles

S . Mecanismo del conmutador de rodilla

T.

Mecanismo de

U.

Mecanismo del conmutador de inversion rapida .. .

Vl.

Piezas opciones

V2.

Piezas opciones

V3.

Piezas opciones

WI.

Conjunto solenoide del levantador W2. Conjunto solenoide del levantador <Piezas opciones> X.

Mecanismo del devanador de la canilla <Piezas opciones>

Zl

. Accesorios ....

22

. Accesorios LISTA LIST A

DE DE

IND ICE .. .. .. . . .. .. . .. .. .. .

la

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

rodiUa

y tirahilos . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

la

alimentacion .. . . .. . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. . . . . . . . . 8

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

la

enhebrado

la

cortadura de hilos

la

inversion rapida

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

<-300

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

<-400

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

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

la

presion de aire

<-100

· -300 •

<-700>

-400>

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

<-900> .................................................

<-900>

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

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

PIEZAS ACCESORIAS PIEZAS CALIBRADORAS

.........

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

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

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

se

enmarcan con una linea pun-

<-100

· -300 ·

-400>

.......

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

· -400 · -700 ·

· -700 ·

-900>

........

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

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

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

.... .

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

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

...........

......

........

.. . . . . 53 - 60

la

2

. 12

14 18

24 26

.. 30

30

.. 32

... 32

34

... 36

38 38 40 40

. 42

44 46 48 50 51

52

A.

:£1,$11111¥/Machine

24~

26

23~

26

-100.

-300

....---32

body/Maschinengehause/Corps de la machine/Cuerpo de la maquina

33

8

~

•

~

24

~

C>

7

26

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1

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6

•

..

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30

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OD--25

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7

24

B.

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Mecanisme de

<-100

• -300

/Knee

lifter

mechanism/Kniehebel/

genouillere/Mecanismo

·-400>

de levantador de rodilla

----8-2

----8-6

-----8-1

8-1

8-5

-1-

A.

;l!f*H/Machine

REF.NO. CODE

2 3 4

5 6 S16283109 1 7 23 104449009 24 104450109 7 25 104832001 1 26 28

29 30 31 33 34

<

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108520001 104451009 017681012 100645003 156217009 104833009 1

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>

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>

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QTY

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>

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OIL

CAP

OIL

CAP

OIL

CAP

OIL

CAP

OIL

CAP

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CAP BOLT 4.37X10 WASHER OIL CAP OIL

CAP

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437X5

NAME

la

OF PARTS

maquina

RMKS

I

B.

I::

if

..I:.

TIii~

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Mecanisme de genouillere/Mecanismo de levantador de rodilla

t::.,;,t-(

...

7'

.95X20

I

KNEE

LIFTER

KNEE

LIFTER BOLT 7.94 BOLT 5.95X20 KNEE

LIFTER

KNEE

LIFTER

KNEE

LIFTER

BOLT 5.95

KNEE

LIFTER

>

Q'TY

I

REF.NO

. CODE

<

-100,

-300,

-400

8 181427001 1 8-1 8-2 100463001 1 8-3 017762013 1 8-4

8-5 8-6 8-7 110087001 8-8 140503001

146039001

104619002 1 114966001 1 114967001

t:tJ"77',: l:tJ"i'7'.,

1

41J,i1i"M·7.94

lti"Jl,f-5

t:tJ'"7~"~7~-, l:tJ"77' l:tJ'"i'j-~1-.,1\"

1

it."'Jl,l-5.95

1

1:tJ"'7j-t.JJl''-

1

NAME

ASSEMBLY JOINT

BAR PLATE PLATE

STOPPER

PLATE

COVER

OF PARTS

RMKS

I

-2-

C.

tt•;;f.:t:::..-llii/Needle Mecanisme

de

bar

and

thread

la barre a aiguille

et

releveur

take-up

de

mechanism/Nadelstange

fil/Mecanismo

de

la

barra

und

Fadenabnahmevorrlchtung/

de

aguja y tirahilos

-3-

C. tt•;Jct::..-•ff

Mecanisme

REF

.NO.

1

2 4 5 6 8 8-1 9 10 11 12 12-1 12-2 12-3 12-4

12-5 13 14 15 16 17

20

21

22

23 24

25

26 27 28 29 29-1

29-2

31 32 33

de

S19100001 S19101001 140726000 013760610 1 S02524001 1 181916101 1 100251001 2 S19102001 014771022 100251001 2 S19105001 1 145465001 1 140004001 147777000 2 S19131000 S19132000 013781012 110367001 1 117242001 1 S19109001 1 100260001 140553102 S19114001 014680422 118689001 S19115000 1 062681012 S19116001 S10570101 151267001 2 180018101 114561001 122771002 S09670001 S16298001 151267001

< OBX1 >

18

19

IS19110001 I

100265034

< OPX5 >

18 19

<

30

<

30

D.

EFKA

IS19113001 I

C. 'E- ~

jso25380osj

MOTOR

107415014

/0.

S02539009

/Needle

la

barre a aiguille

CODE

C.

MOTOR>

>

bar and thread take-up mechanism/Nadelstange und Fadenabnahmevorrichtung/

et

releveur de

Jl*:,

..

JI,'\

(L=18)

"2.38

t::,)1-(

95~lfi":

.57L

57

"i''J:,!;I"

(L=170)

.37

Q'TY

??:,"~

1

??:,"~Jl9J~L

1

??:,"~Jl9J1,M

1

I-Jl*:,"5. ??:1"!7Jl9J1,R t?'!ll-1l5-~=

I-Jl~:,'"6.35

7:,t:'":,~5:,~~=

1

7'1"1-Jl*:,"6.35

1

I-Jl~:,"6.35

l\'J;t,"?L,:,1):,~= :1J1*:1"3

:,Jl*:,''3.

1

=-t-

~:t:'E

1

~:t:'E4X4

1

I-Jl*:,"6.35~l11":

1

1:t"1l'"* NJlfi"?Jl~Jl,U /\'Ji1i'"?J19J1,D

2 I-Jl*:,"5.95

79~'!1'1'1-Jl*:,"3.

1

NJit.'"?r:,:t-(:,"~

1

7:tl-Jl*:,"4.37

1

/\'Jl!l"?i'J:t-1'1l!7::J~

1

NJlli"?i':,:t-1'

1"'\'"::J437-40X10

2

NJit."?-ft-7:,:t-(

1

/\'J-<91/8

1

1'5*:,"4

;;('\"'J-1'9~=

1 1 ;;('\ "'J-1'9?~/\"* 2

:1

I-Jl~i1i'":595-28X14

2

;t,:,"3NH9

1

115*:,'"4.37

2

1

I NJi1i"?D B

1 E.:,:,NJDBX1 (#14)

~it.":

~;t,'"E

fil/Mecanismo

UPPER SHAFT UPPER UPPER SHAFT BUSH SET UPPER SHAFT BUSH (R) SET SET THREAD TAKE-UP CRANK ASSEMBLY SET SET THREAD TAKE-UP SCREW 3.57 (L) SCREW 3.57

NEEDLE BEARING WICK WICK 4X4 SET WASHER

NEEDLE BAR BUSH (U)

NEEDLE BAR BUSH SET SET

18

NEEDLE BAR GUIDE SHAFT

SET

NEEDLE BAR GUIDE SLIDE BLOCK

NEEDLE BAR GUIDE

SCREW

NEEDLE BAR THREAD GUIDE

NEEDLE

SCREW 4.37

SLIDE SPRING SCREW 2.38 SET

NEEDLE

SCREW 4.37

SHAFT BUSH (L)

SCREW 5.95

COLLER ASSEMBLY SCREW 6.35

SCREW 6.35 SCREW 6.35

(L=18)

SCREW 6.35

SCREW 5.95 SCREW 3.18

SCREW 4.37

PLATE

SCREW 595X14

I NEEDLE

NEEDLE

de la barra

(L=170)

437X1

0

PLATE 1 /8"

ASSEMBLY

PLATE

FOR

BAR

(DB)

DBX1

(#14)

NAME

(M)

LEVER

(D)

SUPPLY

de

aguja y tirahilos

OF

PARTS

ASSEMBLY

RMKS

I

I NEEDLE BAR (DP)

DPX5

~

1---

1 j=r-•J

1

---

NEEDLE

I PULLEY

PULLEY

(#14)

I

- 4 -

D.

i'Pilllif /Presser foot mechanism/StoffdruckerfuB/

Mecanisme du pied presseur/Mecanismo del prensatelas

@j6@;=~;

\~15

15

16

2u------1

l

Tltr

26 28

27

25

-5-

D.

i!P:tH

/Presser foot mechanism/StoffdruckerfuB/

Mecanisme du pied presseur/Mecanismo del prensatelas

REF.NO.

1 2 3 4 5 7 8 8-1 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 26 27 28 32 33 34 36 37 38

CODE

516315001 145472001 141207001 147846002 141728001 141208001 180952001 1 062671012 1 S11332001 145474001 501998001 511330001 145475101 109763002 048040342 145476001 145478001 3

145479001 145481001 156945101

151439002 513214009 014710522 516316001 513386001 513385001 516324000 025350132

154347001

154348001 048080342 153132000

153138001 149554001

Q'TY

,tiJJ:;t,·,:,

1

,tiJJ:;t,·,:,,t1'JI,

1

,tiJJ:~3.,1?'!1+:1·

1

~3.,1?'!1+:1·'!1":1''!11-

1

,tiJJ:/\"*

1

,tiJJ:1\-+1':,1'-(

1

,tiJJ:ili".,1'"'1'~:

Tl\

,tiJJ:7"1"1.,/\"-

1

,tiJJ:7"1"1.,/\

1 1 71'"':l*l-;,l+:1"3.57

-1'1-::tJl,;,I-(~~:

1

,tiJJ:7"1"

1

i!"1J"+

1

l-,t?E4

2

t:i!"7"1"L,:,1J:,

1

1'":,+:1"4. 76 t:i!"7"1.L,/\"-

1 1

t:i!"i'"l"ill"" ,tttJ:i'"1"~7:,~

1

f1"1J"+

1

,tiJJ:7"1";':J

1

71'1-;,1+:,"4.

2

,tttJ:~:

1

:1,t+:1"3.57X8

1 1 1 1

t:tt•77•L,/\"-J\"+

1

1'":,:,"~.35

1

1-,t?ES

1

1'-<a:,~

1

.,.1J"+ WASHER

1

::t'5::tl-i1"1J"+

1

t::,,t-(

":J357-40X1 0

"-:1·~

1.,/\--1\"+

76~JII":

--

:i-:t·

PRESSER PRESSER BAR BUSH ADJUST

NUT SPRING SPRING GUIDE

PRESSER SCREW 357X10

PRESSER

SET TENSION RELEASE

SPRING

WASHER

STOP RING

KNEE

STUD SCREW 4.76

KNEE KNEE PRESSER

WASHER

PRESSER SET PRESSER

----------·---------

SCREW 3.57X10 FINGER FUARD PLAIN WASHER SPRING STUD SCREW 6.35 STOP RING NYLON TUBE

THRUST WASHER

NAME

OF PARTS

BAR

SCREW

BAR GUIDE BRACKET ASSEMBLY

BAR LIFTER BAR LIFTER

SCREW 3.57

E4

LIFTER CONNECTING

LIFTER LIFTER BAR

SCREW 4.76

LEVER

BAR LIFTER CRANK

BAR LIFTER

FOOT ASSEMBLY

ES

LEVER LEVER

PLATE

SHAFT

ASSEMBLY

ROD

RMKS

-

6-

1

E.

il

J

lllif

/Feed mechanlsm/Transportvorrlchtung/

Mecanisme de l'entrainement/Mecanismo de la alimentacion

80~

79~

~

r-------..

I

78-1--lJ

I I

78-l

' a '

I • I

lrs-2

I

(ID

___

I

)

-7-

1

E.

~

J

Ill~

Mecanisme

REF NO,

1 1-1 2 3 4 5 5-1 5-2

5.3 8 9 10 11 12 13 14 15 16 19

20 21 22 23 24 25 26 27 28

29 30 31 32

33

34 35

36

37

40

41

42

43

44

45

46

47

48

50

50-1

50-2

50-3

50-4

50-5

50-6

51

52

53

55

56

57

58

58 -1

59

/Feed mechanism/Transportvorrichtung/

de

l'entrainement/Mecanismo de la alimentacion

CODE

502552001 013761410 S02554001

156948001 108960002 S05898001

156950100 156951001

014680622

156952001

156954001

156956001

144458001

156957001

062711412

156958001

151601002

158021101

156966101

048060342

014680622

156967001

118734001

118735001

151604001

156969001

S13217001

S02556001

048070342

151605001

151308101

014680422

S02557000

S07959001

151308101 014680422 S02558101 147504001 025100132 048080342 104564001 062670516 S02562001 S02563001 S01753001 062680812 183376009 S06999001 129500010 S02567009 142746002 129458002 108549001 145502001 100328001 502568101 156242001 156243001 048150142 183493001

101706001 156244000

Q'TY

;;t-( 1\-{ l\;,:,;,•J;,~ :,"'!lat'

1

I-Jl+:,"5.95~nt.".:

2 1 ::t-<"-<:it?

1.,:,13;,,tijJ:

1

ifS+:1"3.57

2 1 :t''J13J::t'?: 1

1"J13J::t' 2 2 1 1 1 1 1

1"'\":J4.

1 1 1 1 1 1 1

1 1 :t''J13J::t':,"? 1

2

1 1 1

1

1 1

1

1 1 1 1 1 t:'t'J\"+ 1 1 1 1 3 1 1 1 1 1 1 1

1 1 1

1

1 1

1 1 1 1

1

2

1

t:;,.;,1-(

1

J11;,11::.,

:it?')')::.,?;1"?

7'tl-;,l+:,"4.37?;f;":

;;t-(

1\-('l°?')'J;,??.:

;;t,(1\-(:t?')0:,7'"')::.,??:

•J;,?:,"? 71'~'!1:t'l-;,l+:,"3.57

;;t-(1\-(,S-?')0:,7'"

76-32X14

;;t-(1\-(,S-?')0:,7":,"?

l-.;,l+:,"4.37 :t''J13:tL,;,13;,?.: '\;,:.,::.,t:•;, t-;,t?E6

'11"1-

;,l+:,"4.37 ?;t;".:

:t''J13:I:,"?L

i1"13"+

l-;,l+:,"5. :it?'J~30:,1?'!1:t' :it?'J~3,:,1?·,•:1"?

95

i1"13"+

t-;,t?E7 l-;,l+:,"5.

1.,::.,13::.,:,"?12.5 71"1-;,l+:,"4.37 L,/\"7'tiliJ\,l-4 L, 71"1-;,l+:,"4.37

13;,ij" t:'5if"13"+:,3"1 0 1-Jl?ES o•J;,?"

-t'\·':J357-40X5

95

?if;":.

76-32X14

;,13;,:,"?1 2 .5

?iii":

J\"+13'1 'El-";11\

"+

::tl-'!1/\"

'ti\

":J437-40X8 :it?'J;,l'E'H1'?.: :it?'J~30:,1?'!1+:J" :it?'J;,l'E'H1'1'-< :it?'J;,l'E'H1' ;,l-1:'H 1':itif:t :,;,l+:,"4.76 o•J::.,?" ;,l'E'H~:t'" ;,tt:•;, ;,l'E'H~:t'.;,lt:"::.,J\"+

;;t,(1\-(,t?'h"?

.;,11'n.19.3 :it?'J:1"?::t?::tt-•J::.,?" t-;,t?:.,"?30:,C15 :it?'J:1"?1?'!11-135-?:. l-;,l+:1"6.35

;,.

-<

1\-(,S-?')1'",(0:,7"

LEVEL SET

LEVEL CONECTING ROD PRESSER SCREW 3.57 LEVEL REGULATOR ASSEMBLY LEVEL REGULATOR FEED SET

FEED

FEED LINK SET

FEED SCREW 476X14

FEED SET SCREW 4.37

FEED

STOP RING

SET SCREW 4.37

FEED

WASHER

SET SCREW 5.

FEED

WASHER

STOP RING

SET SCREW 5.95

CONNECTING STUD 12.5

SET SCREW 4.37

FEED

BOLT 476X4

CONNECTING STUD

SET SCREW 4.37

SPRING

WASHER

PLAIN WASHER

STOP RING

0 RING

SCREW 357X5

SPRING HOOK

SPRING

STOPPER

SCREW 437X8

STITCH LENGTH CONTROL PLATE ASSEMBLY

ADJUST

STITCH LENGTH CONTROL DIAL

STITCH LENGTH CONTROL PLATE

LENGTH CONTROL PLATE SUPPORT SCREW 4.76

0 RING

PIN SPRING

FEED

BUSH 19.3 THRUST RING

STOP RING C15

FEED

SET

FEED

NAME

OF

PARTS

FEED

ECCENTRIC WHEEL WITH SCREW

SCREW 5.95

FEED

CONNECTING ROD

LINK STUD

SCREW 4.37

ROCK LINK ASSEMBLY ROCK

ARM

LINK ASSEMBLY

SHAFT

SCREW 3.57

ROCK

ARM

ROCK

ARM

STUD

REGULATOR CONNECTING ROD ASSEMBLY

E6

REGULATOR SHAFT REGULATOR SHAFT

95 REGULATOR REGULATOR SHAFT

E7

REGURATOR BRACKET

10

ES

SCREW

ROCK SHAFT

SHAFT

SCREW 6.35

ROCK BRACKET

SET

COLLAR ASSEMBLY

(L)

12.5

ARM

RMKS

-8-

1

E.

ili

JMl•/Feed

Mecanisme de l'entrainement/Mecanlsmo de la allmentacion

mechanism/Transportvorrichtung/

80~ 79~

ffi

r------"\

I 78-17' I

I I

78-l

I

I • I

L1e-2

@))'

'CJ

I

___ J

-

9-

1

E.

~

J llllf¥/Feed mechanism/Transportvorrichtung/

Mecanisme de l'entrainement/Mecanismo de

t::,,t-(

:t?'JI., :,1]:,

1

J:,?"t:0:,AW2

":J357-40X4

---

-900

Q'TY

:tl\":J437-40X12

2

:t?'J~"1'?:.

1

:t?'J~"1'':I"?

1

if"1J"*4.2

1

,~;>'.'J'f't-,t:;t:,"4.37

.:t?')J\"

1

:,,t:;t:,"3.18 SCREW 3.18

2 1 ':1"3"7":t?'J':I"?

,t~Jl,19.3

1

:t?'J':l"?::t5::tl-'J:,?"

t-,t?':1"?3.,C15

1 1 :,"3"'1'":t?'J"7'"?:.

:tl\":J437-40X14

1

:t?'J':l"?t?'.'Jl-1J5-?:.

1

t-,t:;t:,"6.35

1

':1"3"7":t?'J':1"?"7'" :tl\":J476-32X12

1

~":,:;t:,"7 .14

1

:t'.'11-7.14

1

:,"3"7"

1

l\:,:,:,•J:,:;t:,"'.'J=I'

1

t-,t:;t:,"5.95

2

::t7"

1

:t?'J1J.L.::tl-'.'JJ\"-

1

:ti\

1

>

1

REF.NO. CODE

60 61 62 63 64 65 66 67 68 69 70 71 71-1 72 72-1 73 74 75 76 77 78 78-1 78-2 79 80

<

-300,

38-1 39-1 149085001 1 1JJ:':IA1'L,J\"-':I"?

<

-100

38-2 39-2 82

062681212 S02569001 156246001 158722001 120990001 2 510583001 100080003 502574101 156242001 156243001 1 048150142 180322001 062681412 183493001 101706001 2 S02575001 062711212 147509001 104689002 118758001 S02576001 151604001 047200642 159690001 062670412

-400,

-700,

151

3341 0091 1 I 1JJ:':IA1'L,J\"-?:.

>

513219009 147505101 062711412

la

alimentacion

NAME

OF

PARTS

SCREW 437X12

FEED

BAR ASSEMBLY

FEED

BLACKET SHAFT WASHER 4.2 SET

SCREW 4.37

FEED

DOG

FEED

LIFTING BUSH 19.3 THRUST RING STOP

RING C15

FEED

LIFTING SCREW 437X14

FEED

SHAFT SET

SCREW 6.35

FEED

LIFTING SCREW 476X12 STUD SCREW 7.14 NUT 7.

14

FEED

LIFTING CONNECTING ROD ECCENTRIC WHEEL WITH SCREW SET

SCREW 5.95 SPRING PIN AW2 FEED

CAM

SCREW 357X4

I

REVERSE REVERSE

REVERSE REVERSE SCREW 476X14

ROCK

SET

ROCK

STOPPER

LEVER LEVER

SHAFT

SHAFT CRANK ASSEMBLY

COLLAR ASSEMBLY

SHAFT ARM

ASSEMBLY SHAFT

RMKS

I

-10-

F.

#IJ:.'flllij/Work Mecanisme de leveur

<-900>

clamp

lifter

mechanism/Stoffhalterhebervorrichtung/

du

pinceur/Mecanismo

del

levantador

de mensula de

trabajo

.,

'-

..

··

t

19

,-~7

:

"L__

0

l-iT

14-2

15

14-3

..

---_j

14-1

-700

I

:

9

l.---,

.,

11-5

-11

-

F.

jlll::t..J:.lflllHJ/Work clamp lifter mechanlsm/Stoffhalterhebervorrichtung/

Mecanisme de leveur du pinceur /Mecanismo del levantador de mensula de trabajo

NAME

OF

REF

.NO,

<

-700

1 2 3 4 5 6 7 8

9

10

<

-900

11 11

-1 11-2 11-3 11-4 11

-4-1 11-4-2 11-4-3 11-5 11-6 11-7 11-8 11

-9 11-10 11 -11 11

-12 11

-13 11-14 11-14-1 11-14-2 11-15 11

-16 11

-17 11

-18

11

-19 11-20 11-21 11-22

11-23

11-24 11

-24-1

11-24-2

11-25 11-25-1

11-25-2

11

-25-3

11-26

12 13 14 14-1 14-2 14-3 15 16 17 18 19

CODE

-,

>

146157001 147141001 2 028060242 2 140668001 1 140627001 146986001 048040342 2 146039001 1 100463001 1 017762013 1

>

S03681109 1 S02580009 1 S02581009 062761212 S02582001 S02584000 S02585000

149776000 2 153122000

158677001 S02586001 S02588000 062671012 2 S02589000 062670612 S02590000 S02591000 S02593001

204569001

143549000 S02745001 062680663

142268001 062670612 S02592009 062670612 2 025060232 4

143522000 220077001 S05981000

143549000

146046000 S05982000 143549000 143548000 146194000 S07182001 S02587001 048060342 152808101 154332001 154333001 150556001 141583001 S02595101 146367001 S02596001 031553202

t::,

Q'TY

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1

----------

JI,(

--

1 1

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1

:ti\

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4

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1

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1

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1

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2 1 :t'!II-M8

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1

~:,:,~",(

1

:t"

":::J357-40X1

1:?JIJl-7'-f:::J.,=I'

1

:t'\":::J357-40X6

1

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1

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1

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1

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1

W:::J-t-"100?:

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1

t:·:,~-::.:t

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1

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1

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1

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1

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1

;t,"Jl,l-5

1 1 +:1"')1\"+ 4

.95

~Jl,£~5.5X32

Jl,:tA'.

.J..,

Jl,;t:;{

Jl,)I:;{

0

6

JI,

PRESSER CYLINDER SUPPORT SCREW SPRING WASHER

PISTON DRIVE LINK PISTON CONNECTING LINK PIN

STOP RING

KNEE

BOLT 7.94 BOLT 5.95X20

BAR

ROD

LIFTER

CYLINDER ASSEMBLY

2-6

JOINT

E4

JOINT

--------·-----------

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

------------··--

----

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

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

----

---------·------

·-------------------

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

PRESSER BOLT 5.95 TWIST SPRING

----

FOOT

---

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

LIFTING LINK

PARTS

RMKS

-12-

G.

;1.

~llii

/Knife

mechanism/Messer/Mecanisme

du

couteau/Mecanismo

del

cuchilla

37

36

. .

tJ

10

19

L

l7

16

52

51

50-1

47

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;t-7"~3

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PARTS

i,D-2

G.

;1.

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couteau/Mecanismo del cuchilla

REF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

18 19

20

21

22 23 24

25

26 27 28

29

30

31

32

32-1 34

35

36

37

38

39

40

41 42 43 44 45 46 47 48 49 50-1 51 52 53 53-1 54 55 56 57 58 59 62 63

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062711412 S16355001 S16356001

S16357101

014770622 025100132 S16359009 100511003 S16360009 062681412

S16384001

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S16368001

025710232 110161004 S16369001

148847001

107407003

S16370001

105161003 062671012 S10605201 S10604001 S08505001 S16372001 014770622 018681022 S16376001 S16382001 100080004 S10610001 100242003 158727001 104564001

CODE

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KNIFE DRIVING CONNECTING ROD NEEDLE

SUPPORT LINK SHAFT SCREW 4.37 SET KNIFE DRIVING LINK LINK SHAFT (L) SET SCREW 4.37

KNIFE DRIVING ROD

SELECTOR LINK

LINK STID

SET SCREW 4.37 SELECTOR ARM

SCREW 476X14

STUD 7.

SELECTOR

SELECTOR CONNECTING ROD

SET

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:

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REAR

SCREW 437X14 STOPPER

STUD SCREW 4.37

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SPRING SUPPORT STUD STOP RING

KNIFE SHAFT CLAMP ASSEMBLY SCREW 357X10 KNIFE SHAFT BUSH SET

KNIFE SHAFT

KNIFE SHAFT GUIDE SCREW 357X12

KNIFE SHAFT GUIDE

BOLT 4.37X10

KNIFE

PLAIN WASHER 4.76

NUT 4.76

KNIFE HOLDER WASHER SCREW 4.37 KNIFE HOLDER (FR) WASHER SCREW 357X10 UPPER KNIFE KNIFE WASHER SCREW 3.18 KNIFE GUIDE BRACKET ASSEMBLY SET BOLT 4.37X10 MATERIAL GUIDE 1

STOP PLATE

SCREW 3.18 MATERIAL SCREW 3.57

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14

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NAME

SHAFT

10

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BASE

/8"

OF

PARTS

ASSEMBLY

RMKS

Brother DB2-B778 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual