Newlong DN-3 User Manual

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1. Stamp number

(They

are

Examie

2.

Section

1 —

2 —

3 —
4 —

5 —

9 —

3.

Special

999000

S — "
N - '
W — '

Note

(1)

index

Pulley

Crank
Bar

and
Looper
Feeding

Base

Assembled

Numbers:

indicates

Clearly state stamp

excepting

(2)

PartsofParts

Model

DN-2

Explanation of

appearsonevery

printedinred

1 0 9 0 2 1

machine

number

isasfollows:-

and

Crank

Connecting

Presser

Drive

Mechanism

Mechanism

Cover,

Thread

Parts

-

tools

screws
nuts
washers

Screws,

Nuts,

numbers in

Sewing

in this

section

style

Shaft

Rod,

Arm

Bar

Systems

Tension

numbers,

Washers

Machine.

Stamp

part,

and

parts

book.)

[

modification

filing

number

index

number

index

number

Systems

Shaft,

Needle

and

Attachment

when

ordering parts, printed in red,

and some

parenthesis

Number

always

consists

index

parts.

are

not in common use with

of 6

number

figures.

Parts

(DN2

1007

1007

1008

1009

1010

SOS

1011

NOl

1012

S06

fijjiili

(1002

1003

1003

1003

1003

SOl

1004

S02

1005

S03

a 04

{Tf

No.

1001)

1)

1

2

3

4

1

1

1

2

DN-

''j

mm'-y

Stamp

031012

031024

031082

031091

031101

031111

SOl

031072

S02

031062

SOS

031032

031121

031041

S04

1009

032021

SOS

1011

NOl

032041

8

No.

06

3 m tj u

DN

-3

PARTS

Parts

Body

K V -v 7 h

Crank

shaft

Crank

••<T 0 >

Cap

'<T

Bearing

Bearing

Screw

Bushing,

Screw

Bushing,

Screw

t -i B

Oil

T -f -f

Oil

Pulley

Screw

-/--I)

Center
.)f.a(•K X ? '1.

Crank

^ V •' 7" ih

Cap

•if.

Stud

f >

Nut

t -i lU-tl ^

Oil

t -f 'i- ^ ^ li:

Screw

') > X

shaft

rllj'i.

for

031082

') >

^^=7-

collar

collar

1-14

Will:

for

K't'-r

-/ j

h"

r|'-/i- j.

for

[•jjliV .1

Kliii"/

y > ll;

for

Pan

B

pipe

ij - -

,)

for

screw

rod

Screw

u y f f >

screw

i-

for

1011

paddle

for

^ • A

031082

middle

|[-.

031072

front

031062

-TB

B

031041

block

for

5f-

for

-V h

032041

LIST

Names

bearing

B

B

A

for

032021

>

032021

case

031041

Q'ty

1

1

1

1

1

1

1

1 14

1

1

1

1

1

1

4

1

1 14

1

1

Page

13

13

13

13

13

13

14

14

14

14

14

14

14

14

14

14

14

14

14

14

(2)

-

(3)-

i3f6B'a®5>

Parts

No.

1013

S07 S07

1014-1

1014-2

SOS

2001

S09

2002

SIO

2003

811

2004-1

2004-2

812

Stamp

(2005)

(2008)

SIS

(2009)

(2010)

8 16

(2011)

i'lEfJsy-

032011

032052

032031

8 08

032071

809

032081

810

032061

811

035222

035232

812

032092

032132

032141

815

032271

032172

816

032113

No.

.\!.o

y )•

Crank

»5lW

••/I-ir-f-J7*11;

Cap

screw

'/>

Arm

shaft

Bali

for

Screw

M'y-/

Arm

shaft

t'l'ryi'

Screw

I'-fSV

Arm

shaft

I'.li

T" •/ :i. il;

Screw

Arm

shaft

l-.IPl

7"../ .1 ih

Screw

!£7

f

Rear

plate

?S7

f '< VA >

Packing

lfe7

f il:

Screw

Arm

Shaft

Needle

Jl'f#

7 y > 9

Needle

Screw

Needle

Needle

Screw

im

Needle

ftp

rod

for

x a.

for

for

for

(or

for

y

bar

Bar

for

f >

thread

bar

for

bar

BB

Parts

for

crank

032011

0320S2

bushing,

032071

j.

bushing,

032081

bushing,

032061

035222

035222

connecting

t'>

Crank

032271

connecting

032172

€ ft:

Names

032011

Pin

take-up

middle

rear

front

stud

link

m&i

Q'ty

1 15

2

1

1

2 15

1

1

1

1 15

1

1 15

1 15

1

1

1

1

1

1

1

1

1

1

Page

15

15

IS

15

15

15

IS

15

15

16

16

16

16

16

16

16

16

Parts

(2012)

(2013)

817

(2014)

S18

2015

(2016-1)

S19

2017

821

2018

S22

2019

8 23

2020

2021

2022

824

2023

2024

2025-1

2025-2

8 25

No.

m.\i

Stamp

012071

032152

817

032162

S18

2015

034121

819

032191

8 21

032181

S22

032201

8 23

032231

2021

032211

8

032221

032241

012171

2025-2

8 25

SB

.a

No.

im-f--Vh

Needle

bar

Needle

bar

Sf-H!:r.yxaih

Screw

for

Needle

bar

im-r

y X ^ ih

Screw

for

Si-

Needle

St^-f

K

Needle

guide

it'y-f

Kih

Cover

screw

Presser

Screw

for

I'l'

i¥

Presser

Screw

for

Presser

lfH47--/v^lh

Screw

for

Adjust

screw

Nut

for

K-/-7

24

Presser
m^-r

Screw

VX.Xih

for

Presser

Presser

jljljyi.----

Presser

Screw

for

ft'ltj

b- > ih

Screw

for

Parts

032152

032162

bar

032191

bar

032181

bar

032201

032231

X.X

bar

032211

bar

bar

foot

032261

012181

f. ft:

Names

nut

bushing,

r

bushing,

for

bracket

bushing,

for

bushing,

spring

spring

lifter

upper

lower

034121

032221

shaft

upper

lower

Q'ty

1 16

1 17

1

1

1 17

1 17

1 17

1

1 17

1

1

1 17

1 18

1

1

1 18

1

1

1

1

l'

1

1 19

Page

17

17

17

17

17

18

18

18

18

18

18

19

19

-(4)-

-(5)-

SJoo#-?-

Parts

2026

2027

S26

2028

2029

3001-1

S28

3001-2

S29

3001-3

N02

3001-4

(3002)

S30

3003

—

3004-2

(3004-3)

S33

—

—

No.

Stamp

012181

2027

S26

032261

2029

033011

5

033021

S29

3001-3

N02

033031

033042

S30

033051

033061

063171

033222

S33

033231

033241

033251

Nu.

Screw

28

Cap

SE p»

Farts

f >

Presser

^7 iy —

Washer

Screvv

Presser

Looper

o •/ h ^ -r v -fA-.

for

for

screw

foot

for

S25

012171

bar

032261

D y h J-_

rod,

upper

for

Names

lifter

lifting

033011

pin

link

H.-~/•i— o y h b'

Looper

rod,

lower

• -y h ^ V

Cap

)i. — / <— a 'x )•t'>

Stud

O -y !• f > -f-

Nut

-•K—vu

Looper

-<;i.

Looper

Screw

;u

Looper

Bell

mi

Slide

Sk

Looper

Screw

Cam

Thread

Slide

screw

screw

for

3001-3

rod

5- 7 > ?

bell

il:

for

7 > 7 h' >

bell

=7 > 9

crank

-k

block

carrier

for

Take-Up

Block

-/il-.

for

for

ball

crank

033041

crank

bottom

033222

033021

033021

f-

stud

stud

support

shaft

Connection

crank

mtk
Q'ty

1

1

1

1

1

1

1

1

1

1

1

1

1

1

flEnnS

Page

1

1

1

19

19

19

19

19

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

30

30

Parts

—

—

3005

534

3005-2

3005-3

3006

N03

3007

5 35

536

3008

8

5

(3009)

3011

3012

4001-5

4001-6

8 40

^

No.

1

37

38

'.iirHftrv-

Stamp

033261

033271

033091

5 34

033I1I

063101

3006

N03

033131

5

S36

033141

S37

538

033122

033151

033182

013171

033192

034032

034111

5

40

flE

ii

f. ft;

Parts

carrier

(f,-)

for

033111

I:/}

carrier

for

.(-.I'M),

for

carrier

-,[
for

for

carrier

carrier

f > 't> 7 •

for

Shaft

9''/

ball

KjI.

for

right

left

N03

^ ,1

033151

033131

033141

033101

033151

9

bearing

034032

Names

rod

033091

shaft

Hinge pin

shaft

Collar

rod

crank

Q'ty

1

1

1

4 21

1

1

I 21

1 21

1 21

1 21

1

1 21

1 21

1

1 21

1

1

1

1

Page

30

30

21

21

21

21

21

21

21

21

21

22

22

22

No.

ij-U

Cam

y

Guide

X- 3 -f > h

Looper

% + / 7" j);

Cap

screw

dt-.'i'

Ball

Stud,

tk-'i-

Ball

stud,

7 y •>-r-

Washer

-x I-

Nut

for

Looper

35

Screw

Screw

Looper

Screw

il.

Screw

;V--/<--

Looper

Looper

Looper

Jl-

—'•f-l't

Collar

II,-

- y i- ^ 7 .

Looper

m<)

a y

Feed

eccentric

^7>1>

Cap

for

ife 1) a y

Screw

for

-(6)-

-(7)-

filitl.'.ffry-

Parts

4001-7

4001-8

S41

8 42

WOI

4001

4002

43

8

4003

N04

W02

W03

4003

844

4004

4005

4005-1

S45

8 46

4005-2

8 47

40

06 I

8

48

No.

fjf-m&sj-

Stamp

No.

034022

034012

541

S42

Screw

Screw

WOI

4

4001-4

Washer

Regulating

034041

8

43

1

2

1

014011

N04

W02

W03

014021

8 44 7 V > 7 t > il.

034052

034101

yi>)
Feed

Screw

P^eed

Nut

Washer

Washer

Screw

Stopper
iS 0

Feed

Feed

034061

8 45

S46

034071

S47

034081

S48

iis')

Feed

j>j ') 3i:
Screw

IS')tll-.

Screw

Wearing

Screw

Feed

i-. I-

Screw

S|1

h7i

^

Parts

Names

•t

"

Feed

eccentric

Feed

regulator

iS- 0 .iSfiii il:

for

m')

«ii-.

for

j>s 0 ^

'1

7 y > 9 a >

ecc.

'J O ••/ h ih

for

f i/ > A-y y

shaft

> \ y

for

4- > •> f 1^.fit

\ y y (45

-t- y yA-y y A y y

cap

.r.f;

it

shaft

shaft

l-.f;

shaft

t'

for

034012

034022

for

S42

>•

screw

rod

034032

pin

y-f--•y

014011

for

014011

for

014011

for

for

034041

connection

connection

> il.

034052

cam

crank

014011

for

plate

for

034071

1:

lifting

cam

11,

li.

for

034081

for

034012

pin

im

Q'ty

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

2

Page

22

22

22

22

22

22

22

22

23

23

23

23

23

23

23

23

24

24

24

24

24

24

24

Stamp

Parts

No.

4006-2

(4007)

i
1

1

I

1

f

j

1

(4008)

849

(4009-1)

4009-2

5006-1

5006-2

5006-3

5006-4

-

5006

8

5008

1

8 57 8 57

5008

2

8

55

8 56

-

5009

5010

No.

034091

014322

014252

8

49

012193,012222

4009-2

065171

035061

065261

035021

035071

015011

035111

035121

035131

S55

8

56

035141

035151

015081

01509]

±ypiS.

Feed

lifting

iS'l#

Feed

dog

Throat

plate

Screw

for

W

•$£

Presser

Screw

for

Thread

Tension

Thread

Tension

^>.'sr-iDi

Washer

Thread

Tension

Spring

Thread

•<—

Base

Screw

Base

Base

Screw

Screw

Base

X y

7'y—

Seat

Y-<~x

Guide

X A

'<"

Cover

X i} iK

for

Cover

/ur-

Cover

jh

for

for

;i. h - f >

Cover

Stopper

ft

ithi

Sliding

Plate

Sliding

Plate

Parts

014252

foot

V

012193

035111

035131

035131

Spring

Z %

Names

slide

Stud

y

Base

A

B

Holder

Stopper

Spring

block

Nut

Spring

Pin

Q'ty

1

1

1

3

1

1

2

2

4

2

2

Page

24

24

24

24

24

24

25

25

25

25

25

25

26

26

26

26

26

26

26

26

26

26

-

fa)

-

(9)-