Singer 261U43A User Manual

SINGER

261U43A

SINGER

261U43A

ILLUSTRATED PARTS LIST

FOR

SINGER®

MACHINE

261 U

43A

@A

registered

Copyright@1997

trademark

The Singer

of

The Singer

Throughout

Company

The

Limited

Wor!d

I

. I

1.

Presser

Bar,

Presser

CONTENTS

Foot

and

Thread

Cutter................................................... 1

2.

Feed

3.

Looper

4. Upright

5.

Arm

6.

Needle

7.

Bed

8-1.

8-2 .

Looper

9. Needle

Mechanism , Throat

Mechanism

Shaft

Rotary

and

Bar

and Take-up

Shaft

Thread

and

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

Lubrication

Machine

...

.. . ..

Guide

and

Plate

Pulley

Lever

.. ..

.. . ..

and

Lap Seem Feller

..

.. . ..

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

System

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

Belt

Tension ................................................................... 10

Guard

..

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

.. .. ..

. . .. . ......

..

... ...

. .....

..

.... .... ..

...

..

..... . .... 3

..

. 7

2

4

5

6

8

9

10-1.

10-2.

11.

12.

Covers

Oil Reservoir and

Others ............................................................................. ................................. 14

Arm

Screw

..

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

..

.......... ..... 13

11

12

1.

Presser Bar,

Presser

Foot ar.d Thread Cutter

8

r~:

18

19

20

15

PART NO.

1

802

416081 -469

2

807

3

4

146676

504076

5

146609

6 7

416130

8

146620

9

416024 Tension (needle thread) Releasing Shaft Crank

10

504134

11

68003

12

143511

13

50225

14

139181

15

143524

16

416052 416021

17

32833

18

175032

19

146159

20 21

416115

22

416005

23

146751

1133

24

416116

25

416134

26 27

416134 416041

28

372848

29

372849

30 31

372212

Hinge

Screw

Presser

Bar

H1nge

Screw

Presser

Bar Screw (2) Presser

Bar Screw (2) Connecting Link

Assembly Set

Screw

Releasing Shatt

-001

Spring Screw

(2)

Thread

Cutter

Thread

Cutter

Thumb

Screw Nut Guide Pin Washer Presser

Bar

Presser

Bar Screw Presser

Bar Set

Screw

Presser

Bar Screw Screw Presser

Bar Presser Foot (for 1/8'-1/8") Spring Finger

Guard

DESCRIPTION

Lifting Lever

Lifting Bracket Lifter

Lifting Lever Extension

(Knife) Support and Guide

Spring Lifting Bracket Assembly

Bushi

ng

(lower)

Stop Assembly

29

31

2.

Feed Mechanism , Throat Plate and Lap Seem Feller

12

1

2

11

13

I

'i~

14

16

; .

3

~

4

6

~

" 5

~

7

~

PART NO.

1 1443

121449

2 3 22957 4

121629

5

562

6 230066 7 416036

372846

8

372847

9

10 372205

11

372204

12

372203 13 1255 14 372206 Nut 15 16 372850 17 18 443 Set Screw 19 20 416145 21 22 23 545385 24 25 51061 26 416139 Screw 27 707 1 28 4160 29 143450 30 416040 31

691

139046

545407

143448

5040

84

416018

71

143451

Screw (2) Clamping Plate Lap Seam Lap Seam

-505

S:re'.'J

:2)

Lap Seam Lap Seam Screw Screw Needle Guard Needle Guard Feed Dog (for 1/8" Screw

Screw (3) Throat Plate (for 1/8" Slide Block

Nut Feed Bar Feed Bar Screw Screw Feed Regulating Screw Set Screw (2)

Wa

sher Feed Eccentric (adjustable) Assembly Slide Block Feed Lifting Eccentric Forked Connection Slide Block

Feller Feller

Holder

Hinge

Pin (eccentric)

9

DESCRIPT

Slide Filler Plate

(1

/4"-H) Assembly

Spring Slide

-1/8'')

-1 /8")

ION

8~

/

21

17

11

18'1

I

19-~10

20

30

29

31

28

24

i

26

w25

o_

27

2

3. Looper Mechanism

44

28

PART

NO.

1 143646

143614

2

454

3 4

143551 Oil Seal (rubber) 143485

5

143552

6

7

443

143486

8

545407

9

128551

10 11

375199 416005

12 13

416026

14

416005 416027

15

1047

16 17

416132 416127

18 19

32355

504048

20 21

416072 22 23 24 25 26 27 28 29 30 31 32

226 143459 143460 143458 143455

456 416074 549030 416075 372843 372844

Gasket Bed Oil Shield (felt, lower) Set Screw

Bushing (back)

Lnop~r

Set Screw Bushing (front) Nut Washer Looper Holder Shaft Screw Looper Driving Arm Connection Crank Assembly Screw Looper Holder Shaft Collar Set Screw Screw Looper Driving Arm Connection Assembly Looper Driving Arm Assembly Set Screw Looper Avoiding Eccentric Assembly

Screw Slide Block Slide Block Slide Block Forked Connection

Set Screw Forked Connection Bracket Assembly

Screw

Forked Connection Crank Assembly Looper (back) Looper (intermediate)

26

HolrJ~r

Shillt

(4)

(2)

Cover Cover

DESCRIPTION

Bushing 1b8ck\ As<ernh!y

Assembly

(back) (front)

48

I

~45

46

47

.J

'~

51

~

C3

54~

52

~

PART NO.

33

372845

34

372840 Looper Holder (back)

35

372841

36

372842 Looper Holder (front)

37

372846 372847

38 39

139065 Hinge Pin 139064 Connecting Link

40 41

139074 Slide Block

42

416148 Slide Block Stud

43

446 Set

44

446

45

139534 Hinge Stud

46

416020

47

545390 Screw 416043

48 49

545068 Set

50

416091

51

1047 Set

52

143462 Looper Eccentric Connection 416044 Set

53 54

143644 Bed Rotary Shaft Bushing (left)

Looper (front)

Looper Holder (intermediate)

Screw

(3)

.Screw

(3)

Screw

Set

Screw

(2)

Looper Eccentric Collar and Support Assembly

Screw Looper Eccentric and Feed Lifting Assembly

Screw

DESCRIPTION

(2)

~J

~~-/-.vi

L___j

Eccentric

Assembly

3

4. Upright Shaft and Lubrication System

40

«~

w-----

39

~38

43

---=:::======

........

-===-2

"-I

I I

3

4

Jk---11

~-12

D

(111-----------

0.~14

•

~15

13

.::J

16

29

28

tr=

30---11

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

PART NO. 416061 545068

147111 372829 146505 416067 545068 372803 372801 416065 416063 545252 146600 146657 146658 545193 545183 143071 375065 375066 540555 545239 545239 540556 540625 375068 504010 416100 416126

143622 143124

416064

DESCRIPTION

Gear

Bevel Set Arm Shaft (upright) Bushing (upper)

-001 Arm Arm Arm Set Oil Pump Oil Pump Oil Pipe Oil Pump Screw Oil Pump (centrifugal) Oil Pump Oil Pump Screw (3) Screw (3) Position Pin (2) Oil Oil Oil Set Screw (2) Set Screw Oil Piston Spring (2) Piston

-451

Screw Oil Pipe Ott Oil Return Otl Pipe 011

Assembly

Screw

(2)

Shaft (upright) Shaft (upright) Bushing (lower) Shaft (upright) Collar Assembly

Screw

(2)

Body

Assembly

Body

Clamping

Impeller

Screen Screen

Removing Removing Removing

Removing

Spring

Assembly

Pipe

Assembly

Clamping

Pipe

Clamping

Sleeve Adapter (2)

Frame

Pump Pump (body) Pump Bracket

Pump Piston (2)

Bracket

Tube

Sleeve Sleeve Nut

Cover

Assembly

(6)

33

34

35 36 37 38 39 40 41 42 43 44 45 46 47

PART NO. 416102 416103 416101 416078 416001 143370 416020 415930

16380

376425

158240

416125

143503

416062 143065

DESCRIPTION Oil Pipe Assembly Oil

Tube

Assembly

Oil

Tube

Connection Oil Connection Screw

(2)

Oil

Lead Screw Oil

Removing Oil

Removing Oil Pipe Oil Pipe Oil

Pipe Clamping Sleeve Nut Oil Pipe Clamping Sleeve

Tube Lint Screen Tube • Wire Tube (head end) Screen

Assembly

4

5. Arm Shaft and Machine Pulley

14

2

11

' 5

----a

I

%

71

/10

19

15

28"1

36/~

35

~

29

~~

27

37

"

38

)

I

32

30

34

PART NO.

1

143637 4160

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 543871 -012 30 31

99 416048 504095 504120 416123

143619

140061

139533

14475 416122 416045

143236

372827

20810 372828

156190 146672

416044

152503

416124

416119 Arm Rotary

504134

416118 545068 549084 372797 416124

372214 372796

DESCRIPTION

Arm

Rotary

Shaft

Assembly Arm Rotary Shaf1 and Crank 33 Screw Set

Screw

Position

Screw

Needle

Bar Connecting Stud Assembly 36 Oil Wick Screw Screw

Cap Needle Bar Connecting Link Screw Cap Disc Needle Bar Arm Rotary Shaft Screw Plug (front) Washer Needle Bar Needle Bar Connecting Link Hinge Stud Oil Wick Hinge Arm Rotary

Assembly

Set Arm Set

Set Bevel Gear

Set

Screw Arm Rotary

Set

Oil

Arm

Ball Bearing (2)

Connecting

Connect

Stud Plug

Shaft

Screw

Rotary

Shaft

Screw

Shaft

Screw

(2)

Assembly

Screw

(2)

Shaft

Screw

Retaining Ring

Rotary

Shaft

Link Assembly

ing Link Hinge Stud

Flanged Bushing (f ront)

Bushing (cent er)

Thrust

Collar Assembly

Flanged Bushing (back)

Sprocket Wheel Assembly

-

Assemb

32

34

35

37 38 39

ly

PART NO. 202253 416054 372213

416058 147070 267415 416039 -467

51283

DESCRIPTION Sprocket Set Arm Retaining Ring Assembly Screw

Washer Bed Rotary Machine Set

Wheel Spring Flange (2)

Screw (2)

Rotary

Shaft Connection Belt

Shaft Belt

Pulley Assembly

Screw

(2)

Pulley

J

I

• Oil

5

I

6. Needle Bar and Take-up Lever

15

PART NO.

1

140440

2

416112

1133

3

416038

4

416037

5

68008

6

416007

7

68164

8

416146

9

10

146573

11

372799

12

1133

372201

13 14

372202

15

146805

16

146580 146804

17 18

146703

19

139393

54242

20

416133

21 22

146908

23

59456

416008

24 25

139111

Cat.3651 -05

26

DESCRIPTION

Screw Needle

Bar Bushing (upper)

Set

Screw

Thread

(needle) Take-up

Thread

(needle) Take-up with Plate Screw Spring Screw Needle

Bar Needle

Bar Bushing (lower) Set

Screw

Needle

Clamp Assembly (for 1/8"-1/8") Set

Screw (3)

Needle

Bar Bushing Oil Wick Oil Wick Clip (2) Needle

Bar Bushing Oil Wick Oil Wick Clamp and Retainer Slack

Thread Controller

Slack

Thread Controller Clamp Screw Slide Block Guide Washer

(2)

Screw

(2)

Slide Block

(3)

Needle

Assembly

416146

Assembly

25

®

~

v?~

f

""23

24

-22

6

7. Bed Rotary Shaft

6

10

8

9

/(4,

14

PART NO.

1 143659

416070

2

504048

3

416028 Thread (looper) Take-up Assembly

4

544306

5

143645

6

416044

7

143444

8

50422

9

10 143675

11

202253

12 416046

143499

13

416136

14

Bed

Rotary Bed Rotary Shaft Collar Assembly Set

Screw

Set

Screw

Bed

Rotary Set

Screw Bed Rotary Set

Screw Bed

Rotary Shaft Sprocket Wheel Assembly

Sprocket

Set Oil and Lint Screw

Wheel

Screw

(2)

DESCRIPTION

Shaft

(2)

Shaft Bushing (intermediate)

Shaft Bushing Flanged (right) Assembly

Spring Flange

(2)

Guard

13

I

'

!

I

7