Pfaff 343U-12, 344U-12 User Manual

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NO.

GUST.

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Of

NO.

|tQ4S90 0-370 1

343/34

4-U-1?

QUANTITY

I

127

NO.

t^llS

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(PHE)

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LOCATIOW

DATE

NO.

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000

1675683

PICKED 1

ORDER

Spare

Pfaff

Parts

343

344

Catalogue

U-12

PFAFF

«o.

296-12-12'.602

INDUSTRIEMASCHINEN

engl,

HO

969

GMBH

KAISERSLAUTERN

PrintedinGermany

Foreword

All component ports ore grouped together as they ore arranged in the

sewing machine.

All underlined part

numbers

signify assemblies which are made up of

several component parts.

An

asterisk (*) preceding the part

question is not interchangeable with a similar part

number

indicates that the part in

used

on previous

machines which is listed on p. VIII. If the part to be replaced on a

previous machine is listed on p.

VIII

under its old part number, order

a replacement part under this number. If not, order the latest version

of this part under its current number.

Part number changes will be published on correction sheets and

disseminated

with

our

circulars.

Subject to alterations in design.

September 1969

PFAFF

INDUSTRIEMASCHINEN

KAISERSLAUTERN

GMBH

Contents

Pfaff 343

U-12/02

Single-needle, cylinder-bed basting machine,

w/

Stop motor

1

II

II1/1; II1/2

Front

Thread

Arm

Ports

Tension

Parts

and

Thread

Guide

Parts

Auxiliary Pad Holder Parts

m

IV Cylinder-Bed and

V/1; V/2

Accessory

Parts

Base

Parts

Page

5

9

13

19

23

Pfaff344 U-12/02

Two-needle, cylinder-bed basting machine,

w/

Stop

motor

VI/1; VI/2 Complementary

Parts

for Pfaff344 U-12/02

29

Pfaff343 U-12/03

Single-needle, cylinder-bed basting machine,

w/

balance wheel clutch and squirrel-cage

induction

VI1/1;

motor

VI1/2

Complementary

Parts

for

Pfaff

Pfaff344 U-12/03

Two-needle, cylinder-bed basting machine,

w/balance

induction

VI1/1;

VIII PartsofPrevious

wheel clutch and squirrel-cage

motor

VI1/2

Complementary

Numerical

Index

Parts

for

AAachines

Pfaff

343 U-12/03

344 U-12/03

35

41

45

im

Front

Parts

91-000 058-15

aj—91-008

Pfaff 343. U-12/02

91-000 636-15-

91-000

020-05

278-15—^

-91-011 929-15

91-009 009-05

-91-OI't 397-15

91-000 075-15

91-000 073-15

91-000

150-15

91-000

91-010 825-^5

91-000

^

91-010 930-05

805-15-^==:^

91-000

510-15—

11-173 l7/t_l5

91-00^ 531-25

^86-25-^V®

91-05^ 679-0^

91-009 390-35

-9I-OH 388-12

91-OH 320-92

91-061 005-05

91-OH 355-01

91-008 06't-05

U

91-000 082-15

J

91-011 870-05-

91-000

91-002 025-92-

150-15—^

a

9I-OO8 008-05-

•91-011 920-05

91_011 913-05 —

91-700

91-000 195-15

91-011

91-000152-15—9

785-15"^

91-009 H8-O5 —

7^M2

91-011 922-91

91-000

2it3-15

91-006 783-05

.91-011 91V05

•91-019

•91-700 785-15

•9I-OI8 413-92

•91-700

•91-011

•91-019 676-05

67M)5

388-15

9I6-O5

Pfaff

343 U-12/02

11-173

174-15

91-000

058-15

91-000

^1-000

=^1-011913-05

=^1-011914-05

=^1-011

073-15

082-15

150-15

91-000

152-15

195-15

91-000

245-15

91-000

278-15

91-000

486-25

91-000

510-15

91-000

636-15

805-15

91-002

025-92

91-004

531-25

91-006

783-05

91-008

008-05

91-008

020-05

91-008

064-05

91-009

009-05

91-009 148-05

91-009

390-35

91-010

825-45

91-010

93(M)5

91-011

91-011 870-05

744-92

916-05

91-011 920-05

Fastening

for No.9l-05't

Fastening screw for

Fastening Fastening

Fastening screw for

91-011 920-05

Fastening screw for Fastening screw for

Binding

Fastening screw for Fastening screw for Fastening screw for

Pressure regulating

Fastening screwfor

Needle

set

Washer

Oil

Hinge

Position bracket

Oil

Presser

Oil

Take-up Face

Needle

binding

Needle

Drive

Take-up

Needle Needle bar bushing, lower

screw(AM

Ax8

679-0'»

No.91-008

screw

for

No.91-010

screw

for

No.91-008

Nos.91-010

No.91-008 No.91-002

screw

for

No.91-011

N0.9I-OU No.91-009 N0.9I-OU

thumb

N0.9I-OU

holder,

screw No.91-000 195-15

for

wick

stud for

w/

No.91-000

(100mmlong)

No.91-011

A86-25

guide

pad

for

No.91-011

922-91

bar spring stop pin for

wick

(60mmlong)

lever

guard

plate

bar bushing, upper

bar

connecting

screw

N0.9I-OOO

bar

stud

lever

bar connecting

for

stud,

link

DIN

screw

for

No.91-008

91^5

for

N0.9I-OU

No.

2A3-15

85-8G)

020-05

823-45 06A-05

930-05;

008-05 023-92

7'»^92

397-15 390-35 320-92

388-12

No.91-061

91-018

w/

008-05

320-92

005-05

't13-92

=^1-011

"^l-on

"^1-018

922-91

Take-up

consisting of

91-011

9I-OI8 413-92

91-011 929-15

91-OH 320-92

91-OH 355-01

388-12

9I-OI4

397-15

413-92

91-019

676-05

See

parts of previous versions,

End

Presser

set

Presser

set

Presser bar bushing

Take-up

end screw Nos.91-700 388-15; 91-700 785-15

Oil

91-011 913-05

lever,

compl.,

Nos.91-008

913-05;

screw

screw No.91-000 510-15

screw No.91-000 805-15

wick

91-011

for

No.91-014 397-15

bar

guide

bar

bar lifting

crank,

w/

(20mmlong)

9IV-O5;

collar,

bracket,

for

page

VIII

008-05;

w/

91-011

w/

Nos.91-011

916-05;

744-92;

,y

Pfoff

343 U-12/02

91-05^

679-O'tXModel

9I-O6I 005-05 Presser bar spring

91-700

388-15

Presser

End

screw

foot

for

N0.9I-OI8

M3-92

91-700

785-15

End

screw

for

N0.9I-OI8

'tl3-92

(«i

(#1

J

II

Thread

Tension

and

Guide

Parts

A

Pfaff 343 U-12/02

91-011359-51

91-011

91-000

52'»-15-

91-069 992-35

89^)5-

91-000 082-35

91-0ii> 3/ti-9i

91-000 2't3-15

91-069 't70-35

91-00^ 006-05

91-169 029-05

91-069

91-01^

91-001 522-35

'»71-35-

3^12-05

91-OU 3^5-^5

^

S^P

91-01't 352-^5

91-OU

_/91-01'»

W ^91-105

^

-91-01'f 32't-35

•11-173

3'f5-^5

3^16-05

't'»7-15

91-105

/f>T—91-102

,91-118 557-35

17'»-35

i5i_35

^20-15

005-05

/91-701

636-35

91-010 023-05

91-113 030-35—i

91-000 172-35

91-010 027-35-

91-010 9'tO-15

91-010 028-35

-91-010 026-31

91-000 172-35

-91-001 522-35

91-000 082-35

•91-119

025-35

10

11-173

12-02h

91-000

91-001

9I-OOA

91-010

91-011

9I-OIA

17^35

151-35

082-35

172-35

2A3-I5

52A-I5

522-35

OO6-O5

023-05

026-31

027-35

028-35

9AO-I5

89A-O5

32A-35

3AI-9I

Pfaff

343 U-12/02

Binding

for

Nut(MA

Fastening screw for

91-119 025-35

Fastening screw for

91-010 028-35; 91-113 030-35

Fastening

Stud, threaded,for

Nut

Pressure

Thread

Washer

Tension

Thread

consistingofN0S.9I-OIA

9I-OIA

91-105

screw(AM

No.91-118 557-35

DIN

93A-5S)

screw

for

N0.9I-OIO

for

Nos.91-000

52A-15;

spring for

check

spring

controller

guide,

guide, front section

for

release

retainer

tension

3A6-05;

A20-15;

disc

back

No.91-010

plunger

bracket

compl.,

91-OlA

91-701 636-35

section

'txB

DIN

for

Nos.91-01A

Nos.91-010

N0.9I-OOO

No.91-069

025-05

3A2-05;

352-A5;

85-8G)

No.11-173

3A1-91;

027-35;

52A-15

026-31

91-OlA

32A-35

A70-35

91-OlA

91-102

17A-35

3A5-A5;

005-05;

9I-OIA 9I-OIA

9I-OIA

3A2-O5 3A5-A5

3A6-O5

352-A5

359-91

Tension stud Tension disc

Washer

Thread

consisting of

91-001 91-069

91-118 557-35;

9I-O69

91-069

9I-O69 992-35 Thread

9I-IO2

9I-IO5

91-105 91-113

91-118 557-35 Thread

91-119 025-35 Stop for

91-169

91-701

A70-35

A7I-35

005-05

A2O-I5

AA7-I5 030-35

029-05

636-35

Thread

Regulating

Tension

Washer Thread

Safety

Nut

for

(felt)

for

N0.9I-OIA

guide

roller

retainer, compl.,

Nos.11-173

522-35;

A70-35;

retainer

for guide

retainer

ring for

91-OOA 91-069

91-169

for

N0.9I-O69

spring

release

No.91-105

No.91-010

No.91-01A

sleeve

stud

washer

A20-15

holder

023-05

No.91-069

3A2-05

17A-35;

006-05; A7I-35;

029-05

992-35

A71-35

3A1-91

12-02A

91-OlA 91-069

151-35;

32A-35; 992-35;

11

III/I;

III/2

Auxiliary

Arm

Pad

and

Pdrts

Holder

Parts

13

III/l

Pfaff 343 U-12/02

91-000 't5&-l5.

91-000 '»05-l5

91-000 885-15

9I-OI8 ^12-^2

91-000 510-15

91-000 365-15

91-009 333-15

91-018 330-^5

91-067 020-05

91-000 150-15

91-000 511-15

91-010 196-05

91-018

91-009

9I-OO8

358-^5

48-05

91-000 689-15

91-011 889-05

003-05

91-000 150-15

91-008

91-010 002-05

88741

91-011

91-018

35945

91-000

689-15

91-000 152-15 91-000 323-15

91-067

^

91-000 070-15

91-010 127-^1

91-000 070-15

020-05

91-008 005-05

9I-OI8 460-90

91-000

91-010 017-05

91-000 150-15

91-013 726-05

91-005

91-000 150-15

68O-I5

60'»-05

91-010

11-108 225-15

91-011

72942

91-000 152-15

91-000

152-15

04M)5

i

91-101 90741

11-108 225-15

\

91-04

^13-92

r

^91-011

91-029 535-15

91-018

653-^5

778-15

91-001 511-15

91400

9144

-9144

^^5

91-010 017-05

69745

510-15

35742

35845

14

Pfaff

343 U-12/02

X

111/1

*11-108

91-000 070-15

91-000 085-15

91-000 150-15

91-000 152-15

91-000 323-15

91-000

91-000 510-15

225-15

363-15

^105-15

^»56-15

Binding

for

Fastening screw for

End

Fastening screw for

9I-OO8

Fastening screw for

91-010

End

for No.91-010 002-05

Fastening screw for

9I-OI8

screw(AM

Nos.91-011

screw for N0.9I-OH 358-'i5

OOh-05;

0AM)5;

screw,

rear,

AI3-92

5x10

729-92;

91-010

(see Section I)

DIN

91-OlA

N0.9I-OIO

Nos.91-008

017-05

Nos.91-009

36{M)5

N0.9I-OI8

No.91-018

N0S.9I-OH

8A-6G)

'»13^2

127-01

003-05;

621-92;

330-A5

M2-92

357-92;

9I-OIO

91-010

9I-OIO

91-010

9I-OII

91-011

9I-OII

91-011

OI7-O5

044-05

127-91

196-05

360-05

729-92

778-15

887-91

889-05

902-92

Vertical

Bearing

Bevel

set

Friction

Bearing

Presser

binding screw

Washer

Tension

N0.9I-OOO

N0.9I-OII

Tension

Set collar,

set

shaft

bushing

gear

case,

screw No.91-000 070-15

washer

bushing

bar

for

release

for

driving

No.11-108

N0.9I-OOO

tripping

689-15 Set screw

889-05

release

tripping point

w/

screw No.91-000 689-15

for

No.91-014

w/

for

No.91-008

No.91-014

crank,

697-05

Tripping

w/

225-15

point

318-05

003-05

318-05

collar,

w/

91-000 511-15

91-000

91-000 885-15

91-001 511-15

91-005 60M)5

91-008 003-05

91-008

91-008 005-05

91-009 H8-O5

91-009 333-15

91-009 621-92

9I-OIO 002-05

680-15

689-15

697-05

OOV-05

Fastening screw for

(see Section I)

Fastening screw, pointed,

for

No.91-018

Fastening screw, blunt,

for Nos.91-011 887-91; 91-011

91-018 460-90

Hinge

stud for

End

screw,

front,

for

No.91-010 002-05

Nut for

Oil

for

Arm

Oil

for N0.9I-OI8 35845

Spring

Collar,

set

for

Arm

No.91-000

tube

(48mmlong)

No.91-010 017-05

shaft bushing, front

shaft

bushing, center

shaft

bushing, rear

wick

(60mmlong)

washer

w/

screw

No.91-000

No.91-010 127-91

shaft

N0.9I-OI8

460-90

No.91-014

697-05

for

No.91-000

152-15,

358-45

't13-92

902-^92;

363-15

9I-OI3 726-05 Vertical

9I-OI4

91-014

9I-OI8 91-018 91-018

*91-018

3I8-O5

357-92

35845

413-92

414-15

33045 35845 Oil 35945 Oil

412-92

Presser

set

Driving

Presser

binding screw

Stop

Top

Needle

set

91-000 510-15; 91-000 511-15

91-018

460-90

91-018

65345 Oil

91-029 535-15

9I-O67

020-05

91-101 907-01 Roller for N0.9I-OII 729-92

Bevel

N0.9I-OOO

No,91-000

Washer

Oil

for

shaft

bar

driving

bar

driving

screw No.91-000 510-15

eccentric

bar

driving

for

No.91-014

cover cup

for

No.91-008

cup

for

No.91-008

bar

crank,

screw

Nos.91-^00

gear

assembly,

680-15

689-15

cup

for

No.91-014

for

N0.9I-OOI

pad

(11mmdia., 4mmhigh)

N0S.9I-OO8

shaft

eccentric,

connection

crank,

No.11-108

413-92

003-05 004-05

w/

405-15;

w/

Set

screw,

Set

screw,

35742

511-15

003-05; 91-008 005-05

w/

225-15

pointed

blunt

See

parts of previous versions,

page

Vlll

15