Mitsubishi DY-340-12, DY-340-22 User Manual

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INDEX

Arm bed &
Thread take-up lever & needle bar mechanism

Arm shaft & vert1cal shaft mechantsm
St1tch lengtt'l regulator mechan1sm ..

Presser
Upper feed mechan,
Lo

wer feed
Hoo'<
Oil lubncat'on mechan1
Accessory box & accessor,
0 pan & other accessor es · ·

1ts

accessories · · · · · · · ·

foot

mechan1sm · · ..

sm· · ...........

mech

an1

sm

........ · ..

shaft & rotahng hook mechan1

sm

.... ·

.. ..

..........

es

....

.. ..

··

.. ·

· ....

· · · · · · ·

·· · ··

· ·· · · · ·

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

..

· .. •

..

..

.. ..

.. ·

....

· ... ....

.. · ...

....... · ....

sm

....

.....

· · ... · .. ·

·•

..

· ..

.. ... ..

··

· · · · · · · · · ·

·· • ··

· · · · · · · · · · · · ·

..........

....

....... · ........

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

......

· ·

........

..

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

• · · • ·

... · · .. · · ... .... .... ....

........

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

.... . ......

· · .. · .... ·

..

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

...

· ·

......... · .............

Page

··

· · · · ·· · · · ·

··

· ...

.. · ..

· .. ·

.........

....

· ....

..

· ·

......

·..

.. ..

....

.........

•·

.....

....

• .. ·

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

...

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

..

.... · ...... · .......... 15

......

..

......

..

........

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

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

......

... .. 3

..

.. 5

.. 7

..

11

. 1 7

·

19

..

21

.. 23

9

198005

*i*m1f~

ARM

BED

&

ITS

ACCESSORIES

DY340-12, 22

8 7 9

31T~

-~

30---r

29--T----.:::::!

(6)

I

,

4 5

1

\

3

I I

I

6

0

0

~i*~

ARM B

No

1
2
3

4
5
6

7
8

9
10
11
1 2
13
14
1 5
16
17
18 MF 83AO
19
20

901

21

22

23
24
25
26
27

902

28
29
30

31

ED & ITS

as~:::!

M9
MF
MF
M9
MF
MF
MG
M9
M9
MF
MG
M9
M9

MT
MF 43CO
MM
M9
MF
MF

M9

MF

M9
MG
M9
MF

M9
MF 10AO 471 9 419207H01
MG

Mf

M9
MF
MG

MG
M9

-

Parts

No

1107
10AO
1790
11

08
10AO
80AO 181
43AO 181
0909
11

28
10AO

3090
1508
1608

60AO

11

AO
0204
10AO
10AO 553

0901

43EO

1107

30AO 601

1106
2690

0604

30AO

BOEO

1106
10AO 181

43A1

30A1

1070

1-

002
584
584
001 9 503846H01

180

003

003
186
880
001
046
802

245
556
060
555

187

002

210

002
011

101

002

470

470

003
181

830
003

ACCESSORIES

'IYM:J-

Ref No

W500092H01
V\/468291 H01 ~
W458150H01

9 409034H01
W483484H01

W487126H01
W501901
W475453H01
W461744H01
W461 0 6H01

8

509-88
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W476470
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W483491

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W322721
9 509070H01

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11/64(40)X55

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i'lii

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5 Screw

Thread take·up cover
Thread take·up cover 1

5

20

Set
Three t-ole thread gu de 1
Thread gu de for
Thread gu de for

Sere
Spoo p n 1
Arms

Set sere

Thread t ns on reg

Thu b nut e on stopper
Th
T
Thread

Th1e
Thread take·up spr ng
Thread
Sc e 9
Thread tension regulator
Screw
C oth gu de p ate
Screw
Need e plate

Spr ng for s de pla•e
S de p a e

Slide
Sc
T
Thread

Face plate 1
Screw 5

Description

11/64(40)><5

screw

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de co er 1

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d t ns n

ead

tens on r eas ng
tens1on

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complete

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arm
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THREAD

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TAKE·UP

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LEVER

&

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BAR

MECHANISM

DY340-12, 22

48---~

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= 1

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THREAD

F.g
No

36
37

38
39
40
41
42

903

43
44
45

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46
47
48
49

-

50
51
52
53

fP

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~-

00

1~

TAKE-UP

-

~

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t-

Parts 0 Ref No

1519

M9
M9
MF
M9
MF
MF 1 OAO
M9

MF

MF

M9
MF
MG
MG
MG
M9
MG
MG 30AO
MF
M9
MF
MF

001 B

1802

006

60A1

383

1606

001

lOAO

662
325

1

110

002

62EO

580

67EO

580

0815

002

83AO

128

37AO

128

42AO 181
37A1 181 W487001 H01
11

02

001

30AO 664

660

60AO 663

1503

001

1 OA2

740

60AO 742

LEVER

'llfM~-

509

B 503851 H01

W450075H03

P

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W444056H01
W443934H01

W500294H01

W331012G01
W331012G02

W484210H01

S

970002H03

S

970005H07

W487123H01

W500489H01
W487002H01
W483477H01
W461760H01

B 508971 H01
W500003H01
W50218

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27

45

MECHANISM

5 Set screw

Screw 9 32(28}1(14
Crilnk 1
Set

Needle
Sguare block

Thread take-up
Thread take-up

Screw 1
Needle DB>.. 1 ::22
Needle DB Y 1 7
Thread gu de for needle
Thread gu de tor needle bar bush ng (under)
Set screw
Needle bar bushing (under) 1
Needle
Needle bar bushsng (upper)
Set

Felt

Cap

15

screw

1 4(

bar

64(40)

8(44)>

bar

screw

tor

needle bar bushing (upper)

for needle bar bushina (uooerl

0

ff.lfj

Oeser

ptson

64(28)

'< 23 5 1

40)

'<

7

connectsng lsnk gutde 1

x 8

lever

& needle bar

lever

& needle bar

4.5 1

::

22

bar

11

64(40)

15/64(28)X

....

2.7 1

4.5 1

complete
complete

Amt
Req

C'<NNN

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ARM

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SHAFT

mH~

&

VERTICAL

SHAFT

MECHANISM

(59)

5

82

----!.

(80)----;-,rii-'

_,.._..;;!/

70

I

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1!1

DY340-12, 22

81---

!

76

77

0

J:.

~.

0 0

0

ARM

F1g
No

56
57
58
59
60
61
62
63
64

904

65 MF
66

67 MF 60AO

68

69

70

~7~1--~M~9~22~0~1~0~0~3--~W~~46~1~7~2~6~H~0~1--~~~~f--~~--

72

73 MF

74

75

77

80

81

SHAFT

~~:::!-

Parts

No

M9

1519

MF 60AO

60A2

MF

1602

M9

70AO

MF
MF 60AO

1606

M9
MF 40AO 331 P
M9

032 0 065

MF

70EO

60A 1 740

MF

60AO

M9

151 3 001 B 509060H0-'-1-.:::9'-7

MF 1 OAO
MG

37B1

M9

1502

MG

30BO
65BO 744
60AO 384

MF
M9

1802

76

78 MF 4
79

82 MG 37BO
83

1806

M9

4

MF

MF
MF
MF

MF 40AO

AO

AO
67BO 522
60AO
67BO

&

VERT I CAL

...

"itM::J-

Ref

001 B 509114H01
232
740
001
352
230
001 P 911

280

700
233

682
682
002

740

045
036
332
334

740
520
521
333

W464011
W501524H01
W500036H01
W476422H01
W326240H01

611

S 591411

W481451

W500738H01
W500836H01
W451575H01

W453500H01
W231

W500509H01

W464
W324562H01
W321787H01
B 508961 H01 T
W469444H01
P

611

P 611001
W462734H01
W500042H01
W444124H01
W462791

P 611

t.:

No

H01

OOOX01

-

003X

02

H02

G01 ia

701

H01 " A ,

1 H 1 7

002X02

X02

H01

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SHAFT

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MECHANISM

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15/64(28)>~

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:g

232_

1 Set ere 1 5 64 28)

,(

12 Screw

23

-~1

-

______

Arm shaft
Felt for

_Set

Collar for
Arm shaft
Set
Bevel gear to•
C type stop nng

Feed

Felt tor teed cam
Spr

Arm sh

B ce w el

~S~cr

~e~w~~11~

Felt
r-eed

Crank rod

Nut
Taper
Bevel sear for hook shaft

Bevel gear tor vertical shah (u

Vert cal shaft bushmg (under)

Felt tor vert cal shaft bush nq
Vert cal shaft
Vert1ca•
Bevel gear for

Desc

•Pt

on

screw

15

64

(28):<

23 5

b~~h~-~-(J_~.f!l.

arm

shaft bushina

S£..:.~~-1/4(40)>:4

arm

shaft

screw 1 '4(40)X7

cam

n for feed

ft

15/64(28)X

fo1

crank rod

forked connecting rod

9/32(28)

screw 9 32(28)X23

r

a.

m shaft

complete

cam

bush ng ( ght

12

32~(?

~-8~

)~X~1

~0~----------

sh tt bush ng (upper)

vert1cal

- '

-

-

10

shaft ( uoo

------~·

'iil;;.

Ant

Req

2

1

e

1

~l~iiM'c

NNC".N

-('.-N

ooco

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>-

>->->-

0000

Common

Parts

I

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6

DY340-12, 22

*I

§

IDIJ

STITCH

iO

IV)

1~

LENGTH

86

I

\

r~'

\

~

REGULATOR

MECHANISM

7

DY340

93

12

22

1

09

107

106

\

105

104

103

102

101

99

-100

0