Singer 371U User Manual

PARTS BOOK

FOR

/

SINGER

J

.

~~

( . b

371

U

(

P371402

l''

)

High Speed Buttonhol"e High Speed

Gimp

THE

Buttonhole

SINGER

Sewing

COMPANY

Machine

Sewing

Machine

Notes for using this parts book

I.

This book on the cover of this book (or correction sheet).

2.

If the

"Assembly No." column, please refer to the different parts list (page 27).

3.

The symbol available for supply. the parts can assembly number.

4.

This book was prepared based on information available in May,

5.

Parts are subject to changes in design without prior notice.

is

applicable to sewing machines which have the plate number as shown

symbol!.__

___

I~

be

ordered as an assembly. Please, therefore, order by using the

__,I

or I000000-0-00I

is

in the "Parts No." column or the

I in the "Parts No." column indicates that the parts

If,

however, there

is

a number in the "Assembly No."column,

1983.

is

not

CONTENTS

A.

Machine body

A.

Machine body (2) ............................................................................... 2

B.

Needle

bar

C. Upper shaft mechanism .... ......... ............................. ............................ 4

D. Zigzag mechanism (I ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . 5

D. Zigzag mechanism (2) ...... .. ........ .... .. ......... ... ........ ... ....... ..... ... .. ........... 6

E.

Clutch mechanism ..................... ................... ...... ................................ 7

F.

Power transmitter mechanism .. . ..... .............. .......

G

0 Belt shift mechanism ........ ......... .............. ............ .................... ........... 8

H

0 Emergency stop mechanism ............................................................... 9

J 0 Tension pully mechanism ................................................................... 9

Ko

Presser foot mechanism . ... . . . .. ....... .. . . . ...... .................. ...... ......... ...... .. .. I 0

(I)

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

and

thread take-up mechanism ........................................ 3

..

............................. 8

Lo

Feed mechanism (I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I 0

Lo

Feed mechanism

Lo

Feed mechanism

(2)

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

(3)

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

..

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

..

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

II 12

M. Feed cam mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . .. . . . . I 3

N. Thread breakage detector .......... ...... ......... ...... ..... ... . . ...... ........ .. .... .. ....

P. Cutter mechanism . ... . . . . ... . . . ... ... . . ... . . .... ..... ....... .... ... . . . ... . . . .......... ...... ...

Q. Gimp Guide mechanism ................................................................

Ro

Tape winder mechanism .....................................................................

S. Vertical shaft

and

Lower shaft mechanism ................ ........................

T. Lubrication (I) ...................................................................................

T. Lubrication (2) ...................................................................................

U.

Threading mechanism

U.

Threading mechanism (2) ....................

V.

Bobbin winder ..... ............ ......... .. ... .. .... ..... .... .. ........ .. ..... .. ........ ...........

(I)

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

0.........................

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

13 14

~....

15 16 17 18

19 20 21 21

W 0 Upper Thread Trimmer mechanism

(I)

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

W. Upper Thread Trimmer mechanism (2) ............ ~ ..............•..................

X. Lower Thread Trimmer mechanism ................................................... 24

Z. Accessories mechanism

(I)

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

..

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

Z. Accessories mechanism (2) ..................................... ............................ 26

DIFFERENT GAUGE MOTOR INDEX

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

PARTS

PULLEY

LIST .....................................................................

LIST .............................................................................

AND

BELTS .............................................................

22 23

25

27 35 37

38

A. Machine body (I)

tl

--

70

Ref. No.

I

Arm Bed

2 Oil Cap

4

Top

5

Pa Screw

6

12

B

13 Nut

32 Fa

33 Scr 34

Screw 43- 1 Cam Cover 43-2

Ca 44

Scr

45 Screw 4.37 I 100644.()05

46

Washer I 116662.()03 47

Dolt 48

Thread Take·up Cover 49

Screw 3.57 x 5 I

NOTE! PREFIX

[

EXAMPLE

Name

of

Parts

Cover I 141243.()02

cking

4.3

7

elt

Cover Stopper I 141248.()01

4.3

7

ce

Plate

ew

4.37 x 14

4.37

x 10

m Cover I 145339.()02

ew

4.37 x 12 2 00968 1-212

ALL

BR009681-0-14

NUMBE

RS

Q'ty

I

2 142743.()00

141244.()00

I

102424.()04

8

105234.()03

I

I 150568-

2 00968 1

009681.012

I I 141266-002

I

14

141268.()02

I

009670-512

BY 'BR'.

P

--

ares

1267.()

]

No.

Assembly No. Re

002

-41

2

01

Na

me

of

f.

No.

52

Connecting Pipe

53

Screw 5.95 x 6 I 014760-622

63

Cam Cover (Upper) I

64

Screw 3.57 x 5

65

67

Bed Cover (Left) I 143742.001

66

Bed Cover (Right) I 14374 1.()01

Screw

4.37

Screw 5.95 x 7 2 013760-712

70 71

Oil Cap

74

Screw

76

77

78 Name Pla te Singer I 79 Label 80

81 Model Plate 82

4.76

Na

me Plate I

Pans B

ook

Pi

n 2

Parts

x 6 I 009710-614

Number Plate I

Q'

ty

Parts

141718.()01

I

14

00

107407.()03

4

I 145342.()

4

-----

I

--

---

I

--

-----

--

~

No.

3445.001 1670-512

01

45 ~82

"'J-

sl

Assembly No.

- 1-

A. Machine body

(2)

18

~

,

:------

17

-4

51

50-

28

- - ---- - - -

-------

---------'

t

Ref. N

o.

Belt

7

Belt

8 9 Screw 4.37 x

10

Belt Cover

II

Screw

14

Belt Cover Hin Screw

IS

Sub

16

7 Screw 5.95 x

I 18 Screw 5.95 x 14 I 19

Sub Sub

20 21 Screw 5.95 x 20 3

Screw

22

Packing (Large)

23 24 Packing I 25-1 Oil Gauge Wind

Oil Gauge

25-2

Screw

26

Wa

27 28 Packing (Small) I 142269-000 29 Pin 2 30

Bed Cushion 2 141258-001

31

Bed Base

NOTE! PREFIX ALL NUMBERS

[

EXAMPLE

Name

of

Cover

Cover Spring Plate

4.37 x 4.5

4.76

Shaf

Shaft Shaft Cover Lower

4.37

4.76

sher

Parts

4.5

Stopper

ge

t Cover Upper I

20

(.over

ow

Window I

BR00968HH4

Q'ty

I

141 141246-{)01

I 2

009689

I 141247-001 I

009689

2 107372-{)01

1

8

14 1249-{)02

3 009762-{)12

00976

144946-{)

I

143984-{)02

I

009762-0

I

102023-005 141252-{)00

I

141254

I 143985-{)01

145343-001

I 107321.{)03

I

1070

141257-{)0 1

I 141259-{)02

BY

'BR

'.]

Parts No.

07231-{)02

245-002

-41

1-412

00

12

-{)00

17-002

2

Assembly

No.

Ref. No. Name

-

2-

Side Cover I

35-1 35-2

Side 36 Bolt 3 37 Screw 4.37 x 12 2 38 Screw 4 .37 x

1-1 Gear Case Cover I

3939-1-2 Diagram for Numbers of Stitch I 141265-{)01 39-1-3 39-2-1 Gear Case Cover 39-2-2 39-2

-3

40 4 1 Washer

42 50-I 50

-2 5 1 54 Cork Packing 6 1 Head Hook Plate 2 142312-{)01 62 68 69 72

Cover

1.7 X 2 4 041170-

Diagram f Pin 1.7 x 2 4

Screw 4.76 I

Screw 3.57

Gear Separation Gear Separation Plate

Screw 3.57 x 6 2

Screw 4 .37 x 7 4 009

Cover

Screw

4.3

Oil

Cap

or

7 x 6

of

20

Numbers

Plate

Parts

of

Stitch I

Q'ty

Parts No.

154473-{)01

I 154474-{)01

14126

2-{)01 009681-212 009682-{)12

I

141

264-{)02

I 141264-{)02 A-39-2

147203-{)01 0411 70-204 154486 1

073

1

07017-{)

I I 1

299

I 141269-{)01

145345-{)01

I

009

670-612

11474

2

680

143911-{)0

I

2

009680-612

I

11

7934.{)01

204

21-{)03

02

86.{)01

7-{)0

·7 12

A-39-1 Gear Case Cap Assembly

15448

Gear Case Cap Assembly

1

Assembly No.

5-{)01

-{)01

B. Needle ba r

and

thread take-up

mechan

ism

1

~

14

~

n

17 16

1 Ill

--,

I

L-

-

4

r----

I -4

8-l

6

3

-------

----

-------

,

Ref. No. Name of Parts Q' ty Parts No.

I

Co

unt

er 2 Screw 7. 3 Screw 6.35 x 6 4

5-

I-

I

5-I - 2 5-1- 3 Needle Bar Cra

5-I-

4 Need le Bar Clam p

5

-l-

5 Screw 3.57

5-

1- 6 Thread Take-up Lever

5-l-

9 5-1-11 5-

1-14 Wick 5-2- I 5-2- 2 5-2- 3 Needle Bar Crank Rod 5-2- 4 5-2- 5 5-2- 6 Thread Take-up Le 5-2- 9

NOTE! PREFIX ALL NUMBERS

[

EXAMPLE

Weight 14

Washer Needle Bar Crank Screw 3.57 L

Stud Needle Roller Bearing

Needle Bar Cra Screw 3.57 L

Nee

dle

Screw 3.57

Stud

nk

Rod

nk

Bar Clamp

ver

BR009681-0-14

I 141

I 1 I 0 I 110367.()01 I

I 145465.{)01 I

I

I 111468.()01

2

I I I I I 1 I

I

---

BY

'BR'.

290

00250

14

770-622

--

11

8829.{)01

111237

140004.{)

--

1

404

--

1

45465

--

118829.() 11

237.{)01

14

0004.()01

111468.()0 1

]

.()00 .()01

.{)01

30.()

-001

Assembly No.

B-5-1

Th

read Take-up

01

Lever Assembly

147650-101

01

B-5-2

01

Th

read Take-up Lever Assembly 14

5719-101

---

------

f.

No.

Re

5-2-

Needle

11

5-2-14

Wi

6

Screw 6.35 x 6 2

7

Scr

8

-1

-

I

Needle B

8-1-2

Needle Bar Thread Guide

8-2

Needle Bar I Needle Cat. No. 1955

9

10

Screw 3.18 I 140553- 1 Needle Bar Supp

Il-l

11

-2

Slide Blo

12

Stud I

13

Screw 63.5 x 6

14

Needle Bar Support Guide I Screw

15

Needle Bar Position Pointer I 118682.{)01

16

Screw

17

Oil

18

-

3-

Name

of

Parts

Roller Bearing 2

ck

ew

6.35 x 6 I 014 770-622 ar

.{)1

ort

ck

4. 37 2 107407.{)03

3.

18 I 103978

Cap

----

--------~

Q'ty

I 140430.()01

--

014

14

1,..-

~/I

148053.()01

146075.{)01

I 15

I I

------

141

-------

I 014770-622

141

14

I

Parts No. Assembly No.

B-5-2

145719-101

770-622

8-8-1

8052.{)01

44

83.{)

295

.()

296.()01

.{)0

0326.()01

02

01

Bar

14 12

B-11 Bar Support Assembly

14

2

Needle

Asse

mbly

93-

101

Needle

2736.()0 1

C. Upper sha

ft mechanism

r--

-

-----

n-1

\:;!

------

9

20

~

---------

_________

)

---

,

I

.1

Re

f. No.

I

Uppe 2 3 4

r Sha

Uppe

r S Upper Shaft Bushi ng Dearing Case

5 Screw 4

Bearing

6 7 Bearing Collar

ear

ing Cap

B

8 9

Screw 3.57

10 Oil Rejecto II

Idle Pulley I 141278-QOI

12 Dearing 600SVV 13

Dea

ring Cap (Larg Screw Stop

3.57

Ring C25

14 IS

Name

of

ft

haft

Bushing (Front)

.37

x 12

6202VV

r

Parts

(Intermediate

e)

Q'

ty I 14 127 1 I

)

I 1 I 14 1274-QOO

3 2

I I

3

I 14 1277-QOO

I I

4 1

I

P

arts No.

-QOI

14

1272-QOI

41273-QOO

00968

1-212

072620-2

1412

75-QOI

6-QO

14127 102

843

-Q04

072600-5

279-QO

141

02843-Q04

048250-14

60

I

60

I

2

Assembly No.

Ref. N

16 17 18 19 20 21

22

23 24 25

26 27 28

29

30

12

o.

11

Stop Arm Block f Sc

Sc

Plun Plun B

Sto

Ca

Screw

S S

Pulley Inside C

Name

Rin

g CIS

Sh

aft

Pull

or

Pulley

rew

3.57 x 7 ge Spring ge

Spring Suppor

loc

k for Pulley

p C

am

Asse mbly

p for Stop Cam

3.57

crew 6.35 x 6 crew

6.35

of Parts

ey

Stop

over

ter

Cam

Q'

ty Parts No. Assemb

I

048150-

142

141280-QOI

I

281-QOI

141

I

82

-QO

83

285-QO

41286

8-QO 7-QO

4 770-6

01706-Q

27

5 1-QOI

-QOI

-QO

22 OI

I

O

I I I I I

1412

I

013670-712

I

1412

I

141284-QO

I

141

I

1

I I 141289

11734

3

14229

I

01

I

1

I

14

I

ly No.

NO

TE! PREF

[

EXAMPLE BR00

IX A

LL

968

NUMBERS

1-0-14

BY

'BR'

.]

- 4 -

D. Zigzag mechanism (I)

m

Ref. No. Name

1

Speed Reduction Gear

2

Screw 6.35 x 6 3 Sub Shaft 4 Sub Shaft Bushing (Left)

Sub Shaft Bushing (Right)

6

Sub Shaft Gear

8

Screw 6.35 x 6

9

Collar

10.1 Screw

10.2

11-1 11-2-1 11-2-2

NOTE!

[

EXAMPLE BR009681-Q-14

5.95

Zigzag

Cam

Zigzag Adjustint Bracket 1 Zigzag Adjusting Shaft

PREFIX ALL

of

Parts

NUMBERS

Q'ty

1 141309..001

014770-622

2 1 141310..001 1 1 141312..000

141313..001

1

014770-622

2

1

~

2 151604-o01 1

1

BY

'BR,.]

Parts No.

141311..000

---

----

Assembly No.

D-10 CoUar

181994..001 D-11

Adjusting am Assembly

147901.(}01

----

~

Assembly

Zigz~

35

of

Ref. No. Name

Screw 4.37

11-2-3 11-24

Zigzag Adjusting Ring Zigzag Adjusting Ring Connector

11-2-5 11-3

Pin 1 Zigzag Adjusting Link Shaft

14 15 Screw 4.37 x 7 2 009680.712

Zigzag Adjusting Link

16

Washer 1

17

Screw 3.57 x 6 1 009670-612

18

Screw 7.94

35 37 Nut 7.94 2 403388..002

Parts

Q'ty

Parts No.

1

104908.002 1 1

----

141326..001

----

141328..001

1

141329.001

1

102707-002

141344.001

1

Assembly No.

D-11

Zigzag Adjusting Cam Assembly

147901..001

-5-

D. Zigzag mechanism (2)

57

··--0

.42

34

33

32

2

23

47

44

49

Ref. No.

19

Pin Nut 5.95

20 21

Spring

22

Spring Hook

23

Zigzag Adjusting Lever

24

Screw

25

26

Spring

27

Screw

28

Nut 5.95 Zigzag Adjusting Lever Shaft

29 30

Screw Zigzag Eccentric Shaft

31 32

Zigzag Eccentric Shaft Link Washer

33

Screw 5.95 x 12

34

Screw 7.94

36 38 Zigzag Connecting Rod

Screw 4.76

39

Zigzag Connecting Lever (A)

40

Screw 4.76 x

41 42

Zigzag Connecting Lever (B) 1 141348-001

Name

5.95 1

14

of

Parts

Q'ty

Parts No.

1

141332-001 1 106588..()03 1

141333..001

141334..001

1

141335-000

1 2 141336.001 2

141337.001 2 141338-001 1

141339-001

1

106588-003

1

141340.001

013760-612

1 141341.001

141342.000

1 1

149095-001

1

009761-212

1

141345-001

1

141346-001

1

100511-003

141347-001

1 1

009711412

Assembly No. Ref. No.

43 44 45 46 47 48 49

so

51 52 53 54

55 56 51 58 59

60 61 62 64

r--------,

1-4

1

~59

I I

I I I I

._

________

1 I

Name

of Zigzag Position Changing Lever Screw Nut 7.94 Screw Nut 7.94

Washer 1 158449.001 Stopper

5.95 x 6 2 01476o.622

Screw Spring

Hook 1

Spring

Zigzag

Connecting Shaft

CoUar

6.35 x 6

Screw

Bar

Tack Connecting Shaft Spring Stop

Ring Stud Bushing (Right) 141716-000 Bushing

(Left)

CoUar Bushing

Parts

C11

Q'ty

Parts No. Assembly No.

141354..()00

1

141355-001

1

105812..003

1 1 141356..001

105812.002

1

141357..000

1

141358-001

1

141334-001

141359.001

141351.001

1

014770-622

1 1 141659-001

141363.001

1

048110.142

1

145344-001

1

141365-000 141366-001 147155-000

1

I

..J

NOTE! PREFIX ALL

[

EXAMPLE BR009681-0-14

NUMBERS

BY

'BR'.]

-6-

E.

Clutch mechanism

86-1~

66·2~

66-

'---~

'

r---------,

l-4

-[d

I I

1

3-2

I 0 I

I I

l

_________

j

I

GJ--60

Ref. No. Name

3-1

Stop Cam Segment (B)

3-2 Stop

4

s

6 7 Bolt 6.35 X 8 9

10

11

12 Clutch Claw (B) 13 14

IS

16 17 18 19 20 21 22 23 24 25 26 27 28 Nut 9.52 29 Bar Clamp 30 31 32 33

Cam

Segment (B)

X

Bolt 5.95 Outch Washer

Emergency Stop Lever Spring Spring Outch

Washer Bolt 6.35 X Clutch Stopper Stud Washer 6

Screw 5.95 x 12 1

Screw 1 Outch

Screw Washer

Nut 4.76

Stopper Bar 1

Spring (C)

Spring Felt

Spring (B)

Washer 10 1 025100-132

Washer 10

Stop Ring C10

Clutch Lever Pin

Belt Shifter

14

Claw (A)

14

Stop Lever Shaft

Hook 2 141550-001

Lever

25

Stopper

2-S

of

Parts

Q'ty

Parts No.

1

141547-001 145442-o01

1

017761-412

1 1

141548-001

1 118735-002

017781-412

1 1 141618-001

141549-001

1

146041-D02

1

141553-001

1

118735-002

1

017782-512

1

115542-001

1

025060-332

1

009761-212 115544-001 115545-001

1

115546-001

1

028050-240

1

021710-202

1

141554-001

147639-001

1 1

115550.001

1

11SSS1-001

1

021860-202

115552-001

1

1 025100-132

048100-142

1 1 141555.001

141556-101

1

Assembly No.

--~

-

..

:::::-

..

-

__....___

-·

Ref. No.

34 Screw 5.95 x 10 35 36 37 38 39 40 41 Screw 4.76 42 43 44 45 Bolt 7.94 46 48

so

51-1 51-2 51-4 53

54

56 58

59

60 61 Washer 62

63

64

65 66-1 66-2 Bushing

66-3

I

I I

·-~--p~·.

·'---m-

Outch Bolt 8 Outch Screw 6.35 x 6 Clutch Return Spring Adjusting Plate

Screw 5.95 x Spring Hook Outch

Nut 7.94

Screw 4.76 x 14 autch autch Outch

Screw

Stopper

Screw 5.95 x 12

Brake Lever Assembly

Screw 7.14

Brake Lever

Screw

Stop Ring

Brake Spring

Spring Hook

Nut 9.52

Stop Lever

Bushing

_....,.I

Name

10

E7

I

'.J

of

. ..L--Y, I

Lever Bracket

X

25

Lever Shaft

Starting Lever

Starting Lever Spring Starting Lift Lever Starting Lever Shaft

6.35 x 6

5.95

Parts

11

Q'ty

Parts No.

009761-012

2

141557-002

1

3 018082-522

1 141558-001

014770-622

1

141559-001

1 1 115558-002

115559-002

1 1 009761-012 1 141334-001

146955-D04

1 1 115585-001 1 152997-001

009711-412

2 1 141562-001 1 1

----

014770-622

1

----

1 141564-001

009761-212

2

142755-001

1

141953-001

1

142214.()01

1 1

151604-002

1 107153-002

1 048070-342

142771.001

1

141334.()01

1 1 100075-004

1

142372.()00

1

----

142373-000

1

Assembly No.

E-51 Starting Lift Lever Assembly

154499-001

E-66 Stop

Lever

Assembly

181708-001

NOTE!

[

EXAMPLE BR009681-0-14

PREFIX ALL

NUMBERS

BY

'BR'.]

-7-

F. Power transmitter mechanism

G.

Belt shift mechanism

Ref. No.

Transmitter

1 2 Bolt 8 x 3-

1

Transmitter

3-

2 Slow Speed Pulley

3-

3

Bearing

3-

4

Bearing

3-

5 Bearing Cap

3-

6

Screw 3.18 x 8 Pulley

3-

7

3-

8 Pulley

3-

9 Screw 4.76 x 14

3-10

Bearing 6004VV

3-11

Bearing

3-12

Screw 3.18 x 8

3-13

Stop Ring C20

4 Screw 6.35 x 10

5

Oil Cap

NOTE! PREFIX ALL

[

EXAMPLE BR009681·D-14

Name

Base

25

Shaft

6007VV Coller

Cap

of

Parts

NUMBERS

Q'ty

1 147222..002 3

018082-522 1 1

----

2

----

1

----

1

----

003660-812

4

----

1 1

----

2

009711-412

----

2 2

----

8

003660-812

----

1 048200-142 2

013781..012

1

111937..001

BY

'BR'.]

Parts No.

Assembly No.

F-3 Transmitter Assembly 141566{101

18 19

Ref. No.

Shifter Bar

Belt

1

2

Belt

4 Bushing

5 Bolt 7.94

6 7 8 9 Belt Shift Lever Pin

10

11

12 Screw 4.37 x 8 13 14 15 16

17-1 17-2

18

19 20 21 22 23

Shift Lever

Nut 7.94 Roller with Roller Nut 5.56

Screw 6.35 x 6 Stopper Plate

Spring Spring Hook Belt Shifter Cam Screw 6.35

Belt Shifter Bracket Slide Block

Belt Shifter Guide Screw 4.37 x 8 Belt Shifter

Screw 4.76 x 10 2 009711..()12

Stop Ring E7

Spring

Name

of

Parts

Stud Assembly

Q'ty

Parts No. Assembly No.

'1

141574..001

1

141575.001

142373.000

2

115585.001

1

152997.001

1 1

141576..001

021750.102

1 1 141579..001 1

01477o-622 141580{101

1

2

009680.812

1

141581.001

1

141472.002 1 141582.001 1

141583.001

1

~

1

141586.001 2

141588..001 4

009680-812

1 141589.001

1

048070.342

1 145931.001

G-17

Belt Shifter Bracket Assembly

141584-001

-8-

H. Emergency stop mechanism

Tension pully mechanism

J.

Ref. No.

1

Emergency 2 Screw 4.37 3 Spring 4 Emergency Stop Supporter

Washer

5

Screw

6

Retainer

7 8 Bolt 4.37 X 10 9 Emergency Stop Joint

10

Washer 4.37

NOTE!

[

EXAMPLE

Name

Stop Lever

Plate

PR~TX

ALL mfMBERS

B~~~4-·

of

Parts

Q'ty

1

141698.001

2

107407.003 1 141699.001 1

141700.001

141701.001

1 1

141702.001 1 141703.001 2

017681.012

1

141704.001 2

02568Q-232

BY

•BR'. ]

Parts No.

1-7

Assembly No. Ref. No.

111111- 6 111- 9 1-10 1-11 1-12 Washer 1-13 1-14 1-15 1-16 1-17 Collar 1 141631..()01 1-18 Stop Ring E3 1-19 1-20 2 3

4

1-4

Name

of

Shaft

Pawl

W2.S

Parts

~

Shaft

Tension Pulley 1

1

Bearing

2 3 4

5 Screw 3.18

7 Stop Ring E9 8

6000DD Collar Cap

Plate

Tension Pulley

Tension Pulley Arm Tension Pulley Indicator

3.57 x 6 2

Screw Tension Pulley Lever

Screw 3.57 x 12 Tension Pulley Tension Pulley Pawl Spring 1

Spring Pin A Tension Lever Screw 7.94 1 Tension Pulley Ratchet 1

·screw 4.37 x 8

1-s

1-&

Q'ty

141622..()00

072600..()40

2

142342.000

1 1

141316.001

4

110185.002

1 141623.001

048090-342

1 1 141624.001 1 141625..()01

00967Q-612

1

143917.001

141627.001

1 2

007671-212

1

141628-001

1 141629..()01

14163().()01

2

04803Q-342

2

04725o-842

1

143914.001

141632.001

141633..()01 009680-812

3

1-a

Parts No.

Assembly No.

J-1 Tension Pulley Assembly

141621.001

-9-

K. Presser foot mechanism

5---(§>

L. Feed mechanism

r=2---------------~

47-1~

4 7

·3·5------i

47·3-4~

47·3-3~

47-3-1

_______________

~

%

(I)

I

I I

I

47+1·3--ft

I

47-•-5-jl'

I

·I

-1-4~

47

I

47-1·3~

I

47-1·2~---'

I I

47-1-1·1~

I

J

•

_,_47-a-1·7

~47-a-r-s

I

~

l

47-a-1-1

47-1-J-4~

47-e-t-9~

47-1-1·5-'

.-47-17

~47-a-s

r------------,

1-4

I

17·2-J~

1

7-N~~::;:~F-,~~

I

17-N-EJID

l 7·2-4----=:toy

I

7·2-2---~~~

I

L

___________

Ref. No.

1

Presser

2 Presser

Screw 6.3S x 6

3

Presser Bar

4

Washer

s

6

Screw

7-1-1

Presser Bar Roller Bracket

7-1-2 Roller 7 x 17

Roller Stud

7-1-3

7-1-4

Stop Ring E6

7-1-S

Screw 4.37 x S

7-1-6

Washer 3.5

7-1-7

Screw 3.S7 x S

7-2-1

Presser Bar Roller Bracket Roller 7 x 14

7-2-2

Roller

7-2-3

7-2-4

Stop Ring

7-2-S

Screw 4.37 x S

7-2-6 Washer

7-2-7

Screw 3.S7 x S Screw 4.37 x 10

8

NOTE! PREFIX ALL

[

EXAMPLE

/~

of

Name Bar Bar

Bracket

Spring (Large)

Stud

E6

3.S

BR009681-0-14

...J

Parts

NUMBERS

Q'ty

Parts No.

1

141449.001

1 1414SQ-001

1

014170-622

1 1414S1.()01

100281.()01

1

1414S4.()01

1 1 1 1S6879.()01

----

1 1 048060-342

---

1 100366.()02 1 02S3SQ-332

00167Q-S12

1

1 1S6880.()01

---

1

048060-342

1

---

1 100366.002

1

02S3S0-332

1

001670·S12

1 009681.()12

BY

'BR'. ]

Assembly No.

K-7-1 Presser Bar Roller Bracket Assembly 1414SS-Q01

K-7-2 Presser Bar Roller Bracker Assembly 14S377-001

r~J--------------~

rr=ror:l3

47-&·2----r

47-&-5-.f&l

47-&-c~

47-&-3-----l\

I I

L----------------.J

Ref. No.

47-

3-1 47- 3-2 47474747-

47- 6-2 47- 6-3 47- 6-4 4747- 8-1-1 47- 8-1-2 47- 8-1-3 47- 8-1-4 47· 47- 8-1-6 47- 8-1-7 4747- 8-1-9 47- 8-2 47· 474747- 8-6 47- 8-7 47-12-1 47-12-2 47-12-3 47-12-4 47-12-5

Upper Clamping Foot Rubber

Upper Clamping Foot Supporter

3-3

3-4

Spring

3-S

Screw 1.98

6-1

Upper Clamping Upper Clamping Foot Supporter

Rubber .Foot Presser Plate Spring

6-S

Screw 1.98 Upper Clamping Upper Clamping Foot Supporter

Spring

8-1-S

Spring Plate Thread Presser Screw 2.38

8-1·8 Screw 1.98

Gimp Fixed Knife 8-3 Gimp Trimming Knife 8-4

Gimp Trimming Crank 8-S

Screw 3.S7

Gimp Detach Lever

Screw 2.38

Upper Clamping Foot

Upper Clamping

Spring

Screw 1.98

Name

~

of

Foot

Parts

Rubber

(2S-4)

SO

Supporter

~--~-------------~

-5

I

I I

I

I I I I

I I

I

Q'ty

Parts No. Assembly No.

144498.()01

1 1

144496.()01

2

---

107401.()01

2 2 107404-001

14463Q-001

1 1

2

144496-001

----

144707..()01

2

107404-001

2

14S362.()01

1 1

144496.()01

1

----

1 107401-001

14S36S-001

1

14S366-001

1

11110S.()01

2

107404.()01

1

146034..()01

1

14S367-001

1

14S731.()01

1 1 14S369-001

14S37Q-001

1 1 14S373-001 1 14S371.001

14723Q-001

1

SO

1

144496-001

2

----

107401-001

2 2 107404-001

L-47-3 Upper Clamping Rubber Foot

Assembly

1S0764-o01

L-47-6

Upper

Clamping

Foot

Assembly

1S0768-001

L-47·8

Clamping

Upper Foot

Assembly,

2Smm

150170.()01

L-47-12 Upper Clamping Foot

Assembly,

so

1S0766-001

-10-

L. Feed mechanism

(2)

....

'-----,4·•·•

Ref. No. Name

1-1

Feed 1-2 1-3 1-4 Nut 12.70 2 3 4-1- 1 4-1- 2 4-1- 3 4-1- 4 4-1- 5 4-1- 6 4-1- 7 4-1- 8 Stop Cam Segment (Large) 4-1- 9 4-1-10 4-1-11

5 Bushing

6 7 Screw 5.95 8 Cam Brake 9

10 Spring

11

12 Nut 7.94 13 Hook 14 Adjusting Hook 15 Nut 4 16-1 17 Bushing 18 Length Feed Adjusting Lever Shaft 19

20.2 21 22-1 23 Roller Stud 24 25

Cam

Feed

Shaft

Washer 12.70 1

Screw 5.95 x 12 Bushing Feed

Cam

Thread Release

Screw 4.37 Thread Tension Release

Screw

Bar Tack Screw 4.37 x

Screw 4.37 x 10 Cutter Segment Screw 4.37

Washer

Cam Brake

Cam

Brake Hook Bracket

Length Feed Adjusting Lever

Screw 5.95 Length Screw 3.57 x 6 Length Feed Indicator

Roller Feed Lever (A)

of

Parts

Shaft Bracket

Cam

Segment

4.37 x

Cam

Wire

Feed Indicator Plate

Segment (B)

12

Segment

12

(A) (B)

Q'ty

Parts No.

1 1

----

025900.232

----

1

021910.302

3

009761-212

1

141404..000 1 1 143943..001

----

2

107407..003

143944-001

1 2 009681-212 2

141445..001

4

009681-212

1

141446..001 2

009681-012

1

141448-001

2

107407-003 142375-000

1 1 141400001 1

141408-001

1

141409-001

1

141410..001 1

141411..001

141412-001

1

106147-002

1 1

141413..001 1

140947..002 2

021400.102 1

143739..002 2 142372..000 1

141417..001 1

151605-002 1 143740-001 1

00967o-612 1

141419-001 1

141420-001 1

107550-002 1

141421-002

Assembly No. Ref. No.

L-1 Feed

Cam

Shaft

Assembly

141401.001

L-4·1

Cam

Feed Assembly

143942..001

26-1 27 28 Feed Lever 29 Stop Ring 31-1 32 33 34-1 Feed Guide Shaft Bracket 1 141427..002 35 36 37 Feed Guide Shaft 38

39 40 41 42 43·1 44-1

45 Screw 6.35 x 6 1 014770-622

46-1 46-2

48 49-1 Guide Plate 1 141440..001

so

51

52

53 Upper Clamping Foot Spring 54 55

59

60

61-1 Length Feed Plate

62

63 Washer 2

64-1 Length Feed Guide Plate 2 65 66 67

Q'ty

Name

of

Feed Lever (B)

Screw 5.95 x 10

Wing

Nut 5.95 1 118262..002 Stud Screw 6.35 x 6 1 01477o-622

Bushing 2 Bolt 8 x 14

Feed Arm Bracket

Screw 6.35 x 6 1 014770-622 Stud Feed Bar Guide Block Stop Ring E4 Length Feed Arm 1 141433-002

Feed Arm

Collar 1

Screw 6.35 2 Screw 6.35 I

Screw 4.37 x 6 Stud Screw 4.37

Screw 3.18 x 3.5 1 009669-312 Stopper

Lower Feed Arm

Screw

4.37 x 20 2

Bolt 4.37

Screw 3.57 4

Washer Washer

Parts

Shaft

ES

Shaft 1 141434..001

X 10

Parts No.

1

141422..001 2 009761..012 1 147945..001

1

048050.342

1 141426..001

142374..000

018081-422

3 1 141429..001

141430.002

1

1 141431..001 1

118215..001

1

048040-342

101706..003

----

I4I439-001

00968o-612

2 1 141441..001 I

151601..002

1 141442..001

1 144541..001

1 143738..002

009682-012

1

145248..001 2 017681..012

113431..002

143743..001

106568..003

118735..002

2 2

100645..003

Assembly No.

L-46

Collar Assembly

181969-003

NOTE!

[

EXAMPLE

PREFIX ALL

BR009681-0-14

NUMBERS

BY

'BR'.]

-11-