Singer 45K37, 45K42, 45K50, 45K52 User Manual

Form

Sept.,

K248()

1926.

LIST

FOR

Nos.

45K50

OF

PARTS

MACHINES

45K37,

and

45K42

45K52

No.

45K42

Machine.

For

the

THE

Illustrations

Form

SINGER

of

the

Parts

of

K2220

(Illustrations

MANUFACTURING

these

of

Machines

Parts)

COMPANY

refer

to

4SK5Q

No.

45K50

Machine.

No.

45K52

Machine.

Instructions

for

•

Ordering.

In ordering from this List, the prefixand

MUSTBEquoted exactly as

A number always indicates the same

or

for

whatever

machine.

The prefix SS indicates Screws made onlyatSinger.

II

It

NN

,1

I,

RR

The

affix

Letters

A.

Hardened,

B.

Polished

C.

Hardened

D.

Polished

E.

Soft,

not

F.

Hardened

H.

Blued.

J.

Plated

K.

Hardened

L.

BrassorGilt.

M.

Oxidised.

P.

Japanned.

R.

Merlized.

T.

Copper

they

<1

Nuts

II

Rollers

(where shown)

Polished

and

Plated.

only.

only.

Polished.

and

Polished.

only.

and

Plated.

Plated.

arc shown in the first column.

part,

made

onlyatSinger.

and

Studs

indicate

and

Plated.

affix

letters, with the part number,

in whatever List it may appear,

made

onlyatSinger.

the

style

of finish, as follows

In

this

series;

1to1500
1501II1800
1801112000IIRoller

2001It50000

80001 M100000

Parts

marked

and

60001to51500

are

Nut

Numbers.

n

are

numbersofmachine

are

numbersofmachine

withanasterisk (*) are

madeatFactory.

are

Screw

parts,

furnished

Numbers.

etc.

parts,

etc.,

only when the

made

onlyatSinger.

repairs

are

PARTS

COMPLETE

FOR

No.

•91080

8582

91615
82499
82549

82400

82402

82403

82404
91002

llSe

446c

144d

286d

434c

FLAT

VIBRATING

Plate

—

1062

311

1063

869

1062

311
871
311

867

311
871

238

—

311

BED,

Arm

II

M

Arm

Arm

11

II

Balance

II

II ,1

Machine

DROP

PRESSER,

with

446c,

Dowel

Screw

Shaft

Bushing

Oil
Screw

Side

Cover

II It

Spool

Pin

Wheel

ri

NOTE.—No.

FEED,

82499

Pin

(2)

(3)

...

,1

I,

Tube

...

(two-speed)

(

Set

82404isseat

45K37

•

Stitch,

and

(back)

(front)

Set

Screw

Thumbscrew

II

Screw

specifiedonorder.

NEEDLE

for

82549

for

with

)

(heavy)

with

CLOTH

...

82499

...

two

this

BAR

434c

with

Macbiae

LINK,

WORK.

t>vo 434c

unless

otherwise

•91119

94801 —

•94802

94872

98613 —

98614

i668c

91081

SS45i

91082 —

—

Bed

...

Crank

Connecting

—

— I. II II II

168e

311

II

II

II

—
— ' II It

275

311

II

Faceplate

II II

Face

Plate,

82502, 82503,

Rod

with

"

11

II

M

Screw

94802, 94872

II

Cap

Oil

II II

II

II
II

(to

attachtomachine)

Screw

Hinge

11
" I' II II

Pad

Stud

ti

Cottar

...

and

Pin

two

Nut

15Se

complete, Nos. S550f, 233d, 446c, 82449, 82466

82525,

82551,

91070

and

91081

...

No.

91008
94967

80036

1519e

3032

3033

15I8e

91071

313c

446c

375c

704c

I'hite

873
853

1064

312

841

869
311

869
312

841

279

312

No.

45K37

MACHINE

Feed

Bar

with

II II

80036

Retaining

II II It II

It

II

Screw

Centre

II ri

Feed

II II

Feed

Feed

II II

Cam

witl\
Set

Connecting

Dog

Screw

446c

Screw

Link

Spring

(2)

Nllt

Hinge

PARTS.

Pin

(2)

Screw

(2)

Nut

(2)

91072

ISlSe

91014

91334
91335

1809

1513j

91017

ssn5d

91073

91338

91337

91169

86527

375c

157c

304c

1128e

157c

304c

1513j

793d

272
312
841

873

—

870

858

841

312

841

870

841
841

272

870

858

1069

312
841

873

311

Feed

Forked

Feed

Lifting

Feed

Regulator

Feed

—

Rock

Guide

IT

...

Thumb

Connection

Rock

Shaft

,1

ir

II II
It

II
II

Screw

Shaft

Hinge

Tliiimb

with

91073

Crank

Retaining

Screw

ri

(2)

Hinge

91014

Crank

II

11

Screw

It

Screw

Screw

91169

with

with

Clamping

Spring

Centre

II

...

Screw

with

with

Clamping

Roller

Centre

91337

two

(2)

Nut

91335

1809

II

157c

Screw

Pin

(2)

Nut

and

(2)

Nut

and

Screw

Stud

...

(2)

two

I67c

No.

91083
91086
91084
91085

574d

1628d

91087

SS4od

91088

190d
91089
91090
i?i?26

91091
91022

158d

91240

37.5c

15l8e

82520

lafif

82521

22M

82522

91790

82459
82460

80100

219f
82462
82463

5S50f

82464

SS395f

SS42f

91797

98615

98616

6489

1513j

926c

Plate

293

293

293

—

293

1385

293

311

293
312
293

293

293

819

871
311
850
312

841

853

311
853

841
707

1333
1333

1329

1381

1329

311

1329

1062

1062

1063

311

—

311

841

312

-

-

No.

Lifting

Needle

Needle

Oil

Box

Oil

Box,

82462to82464

Oscillating
Oscillating

,1

II

45K37

MACHINE

Lever

...

91083

with

Adjusting

(I

It II
II II II II

Hinge

Bracket

ri

Roller

and

Bar

Connection

II

.1

II II

Clamp

...

Screw

Thread

.. II

Eyelet

complete. Nos. I56f,

Cover

...

II

Hinge

Pin

Latch

Spring

Oil

Pad

(Cloth)

.1

Screw

Washer

Stud

Screw

Set

complete. Nos. S6'42f.

and

Rock

Shaft

Rock

Shaft,

1.

"

..

II

PARTS.

91084

and

91085

Block

II

Hinge

Pin

Thumb

II

Screw

(2)

Stud

11

II .1 »

Screw

with

Clamping

Link

91087

Stud

two

Hinge

Screw

Screw

with

168d

Screw

Screw

22011,

Screw

Washer...

Screw

.S\S.50f,

91790

witli 91025, 94972

complete,

Hinge

.1

Pin

M

Nos.

Nut

Screw

...

Screw

Nut

...

...

Wa.sher

91088

Nut

S2.720

and 82521 ...

2l»f, 80106, 82459, 82460,

and

two

91026

1668c

and

98613 to

98615

...

Bearing

...

No.

4.5K37

Rock

Shuttle

MACHINE

Shaft

Shaft

10

No.

Plate

1513j

91025
94972
91026

91028

91029

S539c

91030

4.')3c

91031
11603

1850

453c

841

1004
1329
1064

873
853
311

870

311

870
853

841
311

Oscillating

II II II

II ri II ir It

Oscillating

II II II

II II II It

II II M

II II II II

II II II

II II II .1
II II II II

Hinge
Steel

Bushing

Collar

Crank

PARTS.

Pin

Plate

II

Screw

Set

witli

Set

with

Pin

Roller
Set

(bottom)

(top)

Rivet

Screw

453c

Screw

453c

and

Screw

Bearing

..

and

Stud

Nut

1850

...

91108
91107

SS185f

NjV35d

91111

91112
r{iu\
91113
91112

91115

91116

91464,

82429

5S186d

16180

91567

91416

95192

283d

SS316d

NN45d

91075

91118

91120

793d

157c

157c

448c

44«c

190f

702
272

1147

1148

—

293

1070

1148

851

1070
304
293

293

851

1148

301
307

313
871
311
750
312

—

293

()22
289
307

281

281
3i1

Presser

Presser

Bar

Bar

Foot

NOTE.—No.

(round)

fiat)

with

91112
II).Adjusting
n )

11

II)Lower
II)II II
II)II II

II)II

II)Retaining
M) M
It )

Top
II)II II
II)II

Automatic

Lifter

II

Lifting

Locking

Screw

Spring

Thumb

Bracket

Thread

II II II

Hinge

II II

Bracket

II II

.1

M II

II

II II II

Thumb

Bushing

Screw

9H20issent

Presser

Screw

II

Lock

Nut

Cuidc

Bracket

II II

II

1.

with
Clamping
Retaining

Roller

Spring

II

Pin

...

with

two

44()C

with

157c

Screw

Pin

with

Set

Release

91416

t

Screw

Clamping
Hinge

Controller

with

Set
Tension

91507

...

Nut

Screw

Screw

Jam

Nut

with

this

Footisspecifiedonorder.

Machine

157c

and

448c

Screw

Binding

and

unless

and

Screw

Spring

Screw

Screw

two

other

91112

Pin

Stud

...

190f...

No.

95093
95094
91042
91043

233f
98619
95095

SS377f

t98622

t98007

11663

91048

287d

1549e

91049

94973

S532f

iVNSe

91050

91051

910.52

91053

91054

401f
91055
91056

91058

910.59

337cl

91077

180f

91060

5S317C

1560d

44Cc
82445
82446

82447
82448

82.502

tNOTE

41f

Plate

1467
1467
1467
1467

1467

1697

1467

1467

1697

1701

853

303

8.58
858

302

—

858

858
853

1064

303
853

303
303
858

1064

303

873
873
858
868
311

—

858
858
311
869
871
869

1064

290

.—Shut

No.

45K37

Shuttle

rt

Bobbin

Cylinder

M „
„ M

„ ,, .1 rt

II

Frame

ri

Tension

II II II

Shuttle

Shuttle

Shuttle

Shuttle

(Cylinder)2Vdiam., complete, Nos. 233f. SS377f, 91042,

91043.

95093to95095

Driver

Guard

Race

IP

II

„

,1

It

,1

M I.

It It II

It

II

,, II It II

,1

rr

Shuttle

Shuttle

Tension

91048,

Race

91050,

Race

Screw

II

,1

Spring

II

Washer

Tension,

tie

Driver

and

vice

,1

M

82446

II

Wheel

complete, Nos.

and

No.

98607

versa.

These

M.^CHINE

Hinge

Latch

...

Spring

Pin

Thumb

with

91049

Bearing

91051,

with

Pin

Spring

...

Adjusting

and

Screw

91052

91054

Clamping

PARTS.

Screw

98619

Lock

and

and

Screw

Screw

Nut

t\vo

II

91055

401f

Nut

Cap

11

Pin

(short)
(long)

Spring

Loop

Position

Screw

Spreader

Pin

...

Screw

(adjustable), complete, Nos. 41f. 287d, 1549e,

91053

and

94973

Slide

(front)

II

( M )

Spring

Stud

82447

mvisL

(11)

(back)

(II)

I

91058

ri

II

(Felt)
(Steel)

l>c

new

Regulating

Set

usedinconjunction

parts

Screw

with

Screw

.SS317e,

are

not

II

Screw

(2)

91059

and

Thumb

...

IdOOd,

interchangeable

...

two

337d

Nut

82445, 82448, two each

with

Shuttle

No,

08622

with

the

old,

U

12

No.

82651
82525

82+55

Plate

1062

869

871

Thread

No.

45K37

Controlling

MACHINE

Lever

PARTS.

Spring
Stop

Pin

91070

SSuOf

82449

2102

15«0d

2103

82603

91618

SS320C

SS370c

91105
91106

5522d

/?7?24

15l9e

91078

297

311

869

233d

311

1062

413e

311

868
869

290

—

841

1062 h I

—

311
280
280

282

91079 1064

180f 311 M

Thread

Thread

Thread

Eyelet

II n

Guard...

II II

Retainer

M

h

M

Thread

2102

Thread

II •• ri

Thread

Throat

11

.1

Retainer,

Take-up

Take-up

Plate

II II
II

NOTE.'—No.

Screw

Screw

for

Screw

Disc

...

Screw

Stud

II II

Spring

complete,

Cam

with

SS320c

Set

Screw

11

Timing

Lever

91105

Hinge

Roller

91071

...

91011

for

Book

(2)

...

91078issent

Throat

Plateisspecifiedonorder.

R^ulating

Nos.

+13e,

Screw

with

7^/^24

Screw

and

Screw

Stitciiing

with

this

and

M.icliinc

Thumb

1560d,

SS370c

and

Stud

15I9e

Nut

unless

Nut

2103

other

and

two

82550

—

Drip

Pan

13

FLAT

No.

•91121

8582

91615
82499
82549

82400

91191

82403

BED,

of

stitchiinch,

intended

of

Leather

118e

1063

1071

446c

144d

286d

riato

302

311

292

311
706

311

274
308

289

PARTS

COMPLETE

Machine

FOR

45K50

•

Top

and

Bottom

maximum

for

Pamphlet

and

Textile

—

Arm

with

..

Dowel

Screw

Arm

Shaft

Feed, Needle

Bar

thicknessofmaterial\inch.

Stitching,

Work

44<»c,

Pin

(3)

82499

(2)

...

butissuitable

calling

and

82349

for

strength

...

Link,

maximum

for

many

of

Feed.

length

Specially

classes

Bushing (back)

II

(front)

II

Set

Screw

for

82499

Arm

Side

Oil

Screw

Cover

Tube

Thumb

Screw

Spool Pin

91418
91434

145f

iVN34d

91125

91686

91626

95193

52f

52f

623
622
311

293

311

306

1074

311
306

—

Alternating

Alternating

Nos.

Feed

Feed

NN34d.

Presser

Presser

145f. 91125,

Bar

...

n

Connecting

II

I,

„ ir II II

„ I, II II

„ I, II

,1

.1

Bar

Connecting

91420,

II

,1

1.

91434

Link

r.

II

Link

M

and

.Adjusting

Adjusting

Screw

Hinge

Slide

with

Slide

ITIISpring

Link,

91626

Wing

Block

complete,

Screw

Nut

Screw

Block

91686

Pin

Screw

14

No.

f)1421

91156

91419

7?ff52

11102

91420

389f
389f

404c

Plate

622
311
311

300
022
022

622
622

022

No.

Alternating

Alternating

ft^52.404c.

45K50

MACHINE

Feed

Feed

in62and91419

Presser

Presser

PARTS.

Bar

Guide

Bracket

II It

..

Screw

It

Slide

M It

Slide

Washer

Block

Block,

.1

-r -r II

II .1 I. ti

Bar

...

Roller

Screw

Screw

and

...

Washer

complete,

Stud

...

Nos.

91002

434c

♦91119

91128

*91005

94872

158e

98013

98614

1668c

91343

5.S44f

91344

91008
94967
80036

313c

1519e

91132

446c

3033

37oc

1518e

91011

704c

—

311

272

—

31!

—

492

311

—

276
853

1004

312

280

304

311

295

312

313

279
312

Balance

Bed

Crank

Face

Face

Feed

Feed

Feed

Wheel

(two-speed)

II II

Connecting

II

11

n » •• 11 fi II If

Plate

II

ri

Plate,

82525,

Bar

ri

11

r

Cam

It n

Connecting

Set

I I

1. ..

Screw

complete,

82551,

with

80036

Retaining

Screw

with

440c

Set

Screw

Screw

Rod

(to

91343

Spring

Centre

Link

(heavy)

with

with

91005,

Cap

11

Oil

Pad

II

Screw

Hinge

Stud

II

11

Cottar

attachtomachine)

Nos.

233d,

440c, 82449,

and

95191

Pin

...

(2)

Nut

(2)

...

...

Hinge

Screw

(2)

94872

Nut

Feed

Dog

(for

Book

Stitcliing)

11

II

Screw

...

two

(3)

(2)

and

Pin

434c

two

Nut

82455,

...

158e

...

82502,

...

91133

16I8e

375c

270

312

313

Feed

Forked

Connection

II

Hinge

Screw

,1

Nut

...

No.

91014
91334
91335

157c

1809

304c

1513j

91134

1128c

5SH5cl

247f

91135

SS94e

NN52<i

91136

S59M

Plate

271

358
293

280

312
279

304
307
313

311

306
311
280
304

311

No.

45K50

:kI.\CHTNE

Feed

—

1.

II ••

11 II

II II

Feed

Regulator

Lifting

Rock

II

Shaft

Hinge

Thumb

Feed

Regulating

Position

Sliding

.r .1

Thumb

1,

,1

.1

II

II

II

Screw

91014

Crank

Screw

Screw

Block

Screw

PARTS.

11

II

Screw

Screw

with

91335

with

1809

Clamping

Roller

Centre

M

Stud

and

(2)

Nut

and

Screw

Stud

(2)

Thumb

Washer

two

157c

Nut

...

15

91073
91338

91337

!57c

91169

304c

1513j 279

91435
91437

446c

91436

70

I512e

93328

92646

85527

793(1

91141

91144

91145

SS45d

1816

272

Feed

Rock

— M

358

n n u

293 u n

1069 ..

312

.1

,1

623

Feed

Shaft

623
311

623
311

707

305

Guide

172
289
276

294

287

311

280

••

II II

.1

Thumb

and

Presser

Shaft

Fork

Lever

Pin

rr

II

II

II

.1

Screw

with

91073

Crank

It

Retaining

Screw

with

446c

Set

Screw

Hinge

Thresul

(2)

Bar

91169

with
with

Clamping

Spring

Centre

..

Screw

II

Eyelet

...

Spring

91337
two

(2)

Nut

Nut

Bracket

Bracket

Bracket

157c

Screw

Pin

(2)

Bell

Crank

,i

with

Bell

Bracket

Bell

Bracket

II

SS4.5d

Crank

Clamping

Crank

Roller

...

Connecting

and

Connecting

Screw

Connecting

and

1816

Stud