Mitsubishi DB-170 User Manual

( ( ( ( (

MITSUBISHI

Industrial

Model

•170

Sewing

Machine

INDEX

1.

Arm

2.

Thread

3.

Arm

4.

Stitch

5.

Presser

6.

Knee

7. Feed

8. Rotating

9.

Lubrication

10.

Accessory

bed&its

take-up

shaft&vertical

length

foot

lifter

rock

regulator

mechanism

shaft

hook

mechanism

box

accessories

lever &

& feed lifting

shaft

& its

Parts

needle

shaft

mechanism

& rotating

accessories

bar

shaft

hook

mechanism

Catalog

Page

1

5

7

9

11

13

15

17

19

21

11.

Oil

can&other

accessories

23

197901

ARM

BED

&

ITS

ACCESSORIES

DB-170

1

( (

(

ARM

Fig.

No.

1

2 3

4

5

6

7

8

9 10 11 12 13

14

901

15 16 17

18 19

20

21 22

23

24

902

25

BED

M9

M9 MF M9 M9 MF

M9

MF MF MF M9 M9

MF

MF MF

MF M9

MF MF M9

MF

M9

MF

Parts.

0880

0570

1107 10A0

1108 1900

10A0

1101

20A0

10A1

20

1104

0503

70A0 70E0 3 6

10A2 20A0 0621

10A0

10

1102

10A0

0604

10A0

10E0

10A0

AO

&

No.

080

080 002 584

001

080

180

004

476

555 245

016 065

180 550

880

691

135

053

151

150

011

471

002

470 470 101

ITS

ACCESSORIES

Ref.

No.

W501320H01

W502078H01

W500092H01 W468291H01

8

503846H01

W501374H01

8

409034H01 W466810H01 W470268H01 W501636H01 W475419H01 W470267H01 S

592411H03

W481446H01

W341647G01 W469597H01 W450048H01 P

674006X01 S

561111H02 W452343H01 W461768H01 W500197H01

8

419207H01

8

509070H01 8

419208H02 W461757G02

W326261H01

Rubber Rubber

Screw

Thread

Set

screw

Rubber

Three

hole

Screw

Spacer

for

Tension Tension

Screw-type

E-type

stop

Thread

Pre-tension

Arm

side Gasket Oil

Spring

Leg

for

check

washer

(short)

(long)

Screw

Spring

for

Screw

Slide

plate

Slide

plate

Needle

plate(8-1

Description

plug

(<^8.8) 8

plug((/i5.7)

11/64(40)X5.5

take-up

cover

11/64(40)x5.5

plug

((^19)

thread

guide

11/64(40)x8

pre-tension

discs

for

pre-tension

spring

guide

for

tension

ring

for

pre-tension

stud

#3

pre-tension

11/64(40)x16

complete

cover

arm*

side

cover

window

6

11764(40)

slide

X 7

plate

3/32(56)X2.2

Complete

-6) 1

Amt.

Req.

2 1

1

1 1

5 1 2

1

1 1 1

1

1 1

2 2

1

2

1

2

1

Common

Parts

o

r-

00

O

o

o o o o o

o

o o o

o

o o o o

o o

o

o o

o

Remarks

DB-170

-2-

ARM

BED

&

ITS

ACCESSORIES

DB-170

S!

(

ARM

Fig.

No. Req.

31

32

33

34

35

36

37

38 39

40

903

41

42

43

44 45 46 47 48 49

BED

M9

MT

MF 11 DO

MF 11 AO

MF

M9

MF

MF MF

M9

MF M9

M9

MF

M9 M9 M9 M9 MF MF

&

ITS

Parts. No. Ref. No. Description

1608

046

60A0

802

245

556

10A0

555

0204

060

10A0

553

10A0 10A0

0901

70E0 1501

1508

10A0

0909 1102 1180 5002 10A0 10A1

187

709

002

210 085

001

181

003 004 080 080 830 691

ACCESSORIES

W476469H01

W476470H01

W461780H01

W477611H01

W444059H01

B

509216H01

B419178H01

W475488H01 W453140H01

W500741H01

W462751G02

P

648001X01

B

509088H01

W452151H01

W501901H01 W467880H01 W502069H01 W472710H01 W321296H01 W450046H01

Thread

Thumb

Thread

Tension

Thread

Thread Thread

Set

screw

Thread Rubber

Set

screw

Thread

Screw Screw Rubber Rubber Face Gasket

tension

nut

tension

discs

tension

take-up tension

tension ring

guide

9/64(40)x6

11/64(40)x10 plug plug(,^,19)

plate

for

regulating

revolution

spring

releasing

stud

spring regulator

9/64(40)x4

regulator

N0KS15

15/64(28)x8

for

(,^11.8)

face

plate

thumb

stopper

disc

bushing

complete

arm&face

nut

</)2x28.4

plate

1/4(40)

Amt.

1

2

1

1 o

1 1

1

1 1

1

2

3

1 1 1 1

Common

Parts

o

o o

o

o o o o o

o o o

o

Remarks

1

DB-170

1

DB-170

-5-

THREAD

TAKE-UP

LEVER

&

NEEDLE

BAR

MECHANISM

DB-170

fa

• ( c {

THREAD

Fig. Amt.

No. Req.

904

56

57

58

59

60 61

62

63

64

65

66 67

68

69

70

71

MF M9

M9

MF

M9

MF M9

MF

M9

MF

MF MF

M9

MF

M9

TAKE-UP

Parts. No. Ref. No.

10E0

580

1516

001

1802

006

36A0

383

1606

001

10A0

662

1110

002

10A0

325

0802

003

70A0

128

10A2

181

10A1

181

36A0

664

1102

001

10A0

660

36A0

663

1503

001

LEVER

W324586G01 W500006H01

B

503851H01

W456576H01

B

504016H01

W444056H01 W500294H01

W443934H01

W502074H01

S970010H01

W502075H01

W502073H01 W461767H01

W500489H01

W450053H01

W461761H01

B

508971H01

&

Thread Set

Set

Crank

Set

Needle

Screw

Square

Needle

Needle Needle

Set

Needle

Set

NEEDLE

take-up

screw

(standard)

screw

bar

11/64(40)x8

block

clamp

DBxl-2-14

bar

bar bar

screw

bar

screw

Description

lever

15/64(28x13)

9/32(28)x14

1/4(40)x7

connecting

screw

thread

bushing bushing

11/64(40)x2.7

bushing

15/64(28)x4.5

guide

thread

(under)

(upper)

BAR

complete

link

guide

1/8(44)X4.5

guide

MECHANISM

1

1 o

1

2

1 o

2

1

1 1

1 o

1

Common

Parts

O

o

o o

o

Remarks

-6-

1

DB-170

1

DB-170

ARM

SHAFT

&

VERTICAL

SHAFT

MECHANISM

.

••

( ( (

(

ARM

SHAFT

&

VERTICAL

SHAFT

MECHANISM

Fig. Amt.

No. Req.

76

77 78 79

80

81

82

83

84 85 86 87

88

89

90

91 92 93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

Parts. No. Ref. No.

M9

2001

MR

10A0

M9

1471

M9

1516

MR

36A0

MR

34A1

MR

36A0

MR

70A0

M9

1602

M9

1606

MR

40A0

M9

1111

MM 11 AO

MR

36A0

MR

36A1

M9

1110

MR

36A0

M9

0740

M9

1502

MR

10A0

M9

2201

MR

36A1

MR

70A0

MR

40A0

MR

10A0

M9

1513

MR

10A0

M9

1503

MR

10A0

MR

10A0

MR

40A0

MR

10A2

Oil

500 086 001

232

230

234

352

001 001 331 001

461

476

492

001 233 080

002

682

003

386

384

334 522

001

352

001

520

521

333

740

W502474H01

W501905H01 W461777H01 W500006H01

W464436H01

W343972H01

W464441H01

W476422H01

W500036H01

P P B

W452341H01

W502478H01

W469531H01

B W464449H01 W478175H01

W500509H01

W453500H01

W461726H01

W469533H01

W450961H01

P

W450082H01

B

W450080H01

W450081H01

P

W500003H01

911000X01 611003X02 503852H01

509339H01

611001X02

509060H01

422844H01

508971H01

611000X02

Screw

Alumi-plug Oil Set

Arm

Set Set Bevel Set

seal

screw

shaft

screw screw

screw

for

gear

Reed lifting

Spacer

Reed

rock

Set

screw

Arm

shaft

Rubber

Set

Balance

Screw

Reed

Bevel

plug

screw

11/32(28)x10

rock

lifting

gear

Vertical

Set

screw

Vertical

Set

screw

Vertical

Bevel

gear

Relt

for

arm

wheel

shaft

Description

arm

shaft

(front)

for

arm

shaft

arm

shaft

15/64(28)x15

bushing

collar

1/4(40)x4 1/4(40)x7

for

11/64(40)x10

rock

cam

11/64(40)x8.5

bushing

15/64(28)x12

crank

rock

for

(front)

(middle)

arm

shaft

cam

(back)

(,^,7.4) 1 o

rod

crank

vertical

bushing

15/64(28)x1

collar

15/64(28)x4.5

bushing

for

vertical

shaft

(front)

5/16(28)x7

(front)

rod

shaft

(lower)

1 3 o

(upper)

shaft

(upper)

1 o

1 1 o 4

1

1 o

2 6 1 o 3

1 o

1

2 o 1 o

2 o

1 o

1

1 o

1 o 1

1

2 o

1 o

3 o

Common

Parts

o

Remarks

-8-

I

DB-170

1

DB-170