PARTS LIST

MODEL (423S, 419S)

 PARTS LIST

18 19
1

13 14 6
9 10
21
7
3 17
10
11
2 5 24 22
11 27
12
12
23 29

15 8
20
4 16

30
25
35 28
37 26
34
46 46
48 40
19 39 38
31
33 45
32
44
36 42
46

8 43

41
43
47
49

1
 PARTS LIST
KEY PART
NO. NO. DESCRIPTION

1 303602006 TOP COVER UNIT

2 303009007 TOP COVER
3 730501011 THREAD GUIDE PLATE UNIT
4 000160102 ADJUSTABLE NUT 4
5 735016307 BOBBIN WINDER STOPPER
6 000101828 SETSCREW 4X16
7 000071013 PLAIN WASHER
8 000061205 NUT
9 303010001 CARRYING HANDLE
10 730015002 HANDLE FIXING PLATE PIN
11 730016003 HANDLE FIXING PLATE
12 000107204 TAPPING SCREW 3X12B
13 652302004 SPOOL PIN
14 652205006 SPOOL PIN
15 736007009 SPOOL PIN SPRING
16 000076317 SETSCREW 3X10
17 735013005 CUSHION
18 000104108 SETSCREW 4X20
19 000101404 SETSCREW 4X6
20 000115205 TP SCREW 4X6
21 303603007 BOBBIN WINDER UNIT
22 303502005 BOBBIN WINDER ARM UNIT
23 303012003 BOBBIN WINDER PLATE
24 000002806 SNAP RING E-6
25 303013004 CRUCH ARM
26 000002105 SNAP RING E-3
27 303014005 BOBBIN WINDER SPRING (1)
28 303015006 BOBBIN WINDER SPRING (2)
29 000081005 SETSCREW 4X8
30 303624004 FACE PLATE UNIT (U.K. & CANADA)
303624107 FACE PLATE UNIT (U.S.A., AUSTRALIA & CONTINENTAL EUROPE)
31 303063102 FACE PLATE
32 840602006 THREAD CUTTER UNIT
33 366076000 STICKER
34 000093309 SETSCREW 4X14
35 653006101 CAP
36 303501004 EXTENSION TABLE UNIT
37 303601005 BASE COVER UNIT (AUSTRALIA, U.K. & CONTINENTAL EUROPE)
303601108 BASE COVER UNIT (U.S.A.)
303601201 BASE COVER UNIT (CANADA)
38 303003001 BASE
39 738060006 DROP LEVER
40 000013903 SNAP RING CS-5
41 303005003 BED LID
42 730006000 LID SPRING
43 000081005 SETSCREW 4X8
44 647010006 LEVEL ADJUSTING SCREW
45 000061319 NUT
46 647009002 BED RUBBER BASE
47 830312016 CAUTION STICKER (U.S.A.)
100045000 CAUTION STICKER (CANADA)
48 100411104 LAMP STICKER (U.S.A. & AUSTRALIA)
49 303618005 BED LID UNIT (U.S.A.)
303618108 BED LID UNIT (CANADA)

2
 PARTS LIST
1
57
10
35 38 5
41 5
17
42 40 2 37
(120V)
43 39 36
46 6 3 16
44
5 4
8 11
45 5
42 9
46
8
7
12
5
53 9
52 18
49 15 13
51
54 56
47 14
48
19
41
22
20
55 21
50 23

5 28
29

30 25

31 32 24

33 26

27

34

3
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 303626006 FRONT BRACKET UNIT (AUSTRALIA, U.K. & CONTINENTAL EUROPE)

303627007 FRONT BRACKET UNIT (U.S.A. & CANADA)
2 303018010 FRONT BRACKET (AUSTRALIA, U.K. & CONTINENTAL EUROPE))
303068015 FRONT BRACKET (U.S.A. & CANADA)
3 303019000 TENSION RELEASE LEVER
4 000013903 SNAP RING CS-4
5 000101404 SETSCREW 4X6
6 303021108 FACE PLATE BASE PLATE
7 730024004 NEEDLE BAR SUPPORTER SPRING
8 740618208 LAMP SOCKET UNIT (AUSTRALIA, U.K. & CONTINENTAL EUROPE))
647510609 LAMP SOCKET UNIT (U.S.A.)
647513048 LAMP SOCKET UNIT (CANADA)
9 000009009 LAMP BULB 240V (AUSTRALIA, U.K. & CONTINENTAL EUROPE))
000009803 LAMP BULB 120V (U.S.A. & CANADA)
10 000053008 NYLON BELT
11 826006000 PRESSER BAR
12 303067003 PRESSER BAR SPRING
13 822069009 PRESSER BAR BRACKET
14 000111500 HEXAGONAL SOCKET SCREW 4X8
15 102222009 PRESSER REGULATOR SPRING
16 652104004 PRESSER BAR BUSHING
17 000193001 SETSCREW 4X6
18 822071004 PRESSER FOOT LIFTER
19 822072005 PRESSER FOOT LIFTER PIN
20 000072302 WASHER
21 000103509 SETSCREW 4X10
22 611520003 FOOT HOLDER UNIT
23 763048006 THUMB SCREW
24 303503006 TENSION REGULATOR UNIT
25 739016000 TOP COVER THREAD GUIDE
26 000103808 SETSCREW 3X5
27 000101703 SETSCREW 4X12
28 000081005 SETSCREW 4X8
29 303620000 TENSION RELEASE ARM UNIT
30 739017001 TENSION RELEASE ARM BASE
31 739018002 TENSION RELEASE ARM
32 303070009 TENSION RELEASE SPRING
33 000002105 SNAP RING E-3
34 303008006 ARM THREAD GUIDE
35 303621001 FRONT BRACKET UNIT (AUSTRALIA, U.K. & CONTINENTAL EUROPE))
303622002 FRONT BRACKET UNIT (U.S.A. & CANADA)
36 303062008 PRESSER ADJUSTING PLATE
37 000002507 SNAP RING E-4
38 303628008 BH LEVER BASE UNIT
39 303084006 BH LEVER BASE
40 722009008 BH ADJUSTING LEVER
41 000002105 SNAP RING E-3
42 000103808 SETSCREW 3X5
43 303623003 PRESSER DIAL UNIT
44 501010001 PRESSER DIAL
45 000014007 SNAP RING CS-4
46 000101404 SETSCREW 4X6
47 740617001 BH LEVER UNIT
48 753629109 BH LEVER UNIT
49 740047004 BH LEVERSUPPORTER
50 753027008 FRICTION SPRING
51 000023009 SPRING PIN
52 000113306 SCREW 4X10
53 000160102 ADJUSTING LOCK NUT 4
54 740048005 BH LEVER BASE
55 740049006 BH LEVER SPRING
56 740052002 BH STEP UP ROD
57 000188405 NYLON CRIP

4
 PARTS LIST

26

25 26 34
4 6 35
5
1
6

2 36
15 3
12
18
22 19
21

37

7 20 23
13
16

14 18
9 24
10

8
17
11

27
29
28 32

30

31

33

5
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 303604008 NEEDLE BAR SUPPORTER UNIT

2 303020107 NEEDLE BAR SUPPORTER
3 730022002 NEEDLE BAR SUPPORTER PIN
4 673022002 SPRING WASHER
5 000070609 PLAIN WASHER 6
6 000002507 SNAP RING E-4
7 000111902 HEXAGONAL SOCKET SCREW 3X4
8 303605009 NEEDLE THREADER SHAFT UNIT
9 303016007 NEEDLE THREADER SHAFT
10 000003508 SPRING PIN
11 755643002 NEEDLE THREADER PLATE
12 734107004 WASHER
13 000125105 GROOVED PIN
14 840035002 NEEDLE THREADER SPRING
15 303064000 NEEDLE THREADER GUIDE PLATE
16 840037004 NEEDLE THREADER LEVER SUPP.
17 840034001 NEEDLE THREADER LEVER
18 000078319 SETSCREW 3X6
19 734625003 NEEDLE THREADER REGULATOR UNIT
20 734101008 NEEDLE THREADER REGULATOR
21 734102009 NEEDLE THREADER BASE PLATE
22 000097602 SETSCREW 2X4
23 000111902 HEXAGONAL SOCKET SCREW 3X4
24 730503116 NEEDLE BAR UNIT
25 680504005 NEEDLE BAR CONNECTING STUD UNIT
26 000111304 HEXAGONAL SOCKET SCREW 5X5
27 102408089 NEEDLE HA1-14
28 680036001 STOPPER
29 000070506 WASHER
30 000066303 BOLT
31 748021006 ZIGZAG ROD WASHER
32 722033001 ZIGZAG ROD
33 678084007 ECCENTRIC PIN
34 625506109 THREAD TAKE-UP LEVER UNIT
35 731511006 THREAD TAKE-UP LEVER PIN
36 000002806 SNAP RING E-6
37 730509008 NEEDLE BAR CRANK PIN UNIT

6
 PARTS LIST

6
1
8

6
5
9

4
10

3 11
2
8

22
18

19
20
15 17
16
14
13
21
12

7
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 303608002 UPPER SHAFT (UNIT)

2 102073003 SCREW
3 102063000 SCREW
4 000111304 HEXAGONAL SOCKET SCREW 5X5
5 553245008 HEXAGONAL SOCKET SCREW
6 000111108 HEXAGON SOCKET SCREW 4X6
7 743029009 FELT
8 731312005 FELT
9 732003003 UPPER SHAFT REAR BUSHING
10 738634007 CRANK ROD UNIT
11 735064001 CRANK ROD PIN
12 000024206 SPRING PIN 3X30
13 502064003 CLUTCH RING
14 502065004 CLUTCH SPRING
15 303025009 BELT WHEEL
16 000030205 SNAP RING E-8
17 000023803 SPRING PIN 4X40
18 303609003 HANDWHEEL UNIT
19 303026000 HANDWHEEL
20 303027001 BALANCE WEIGHT
21 000161206 TAPPING SCREW 3X10B
22 738046006 TIMING BELT

8
 PARTS LIST

10
14
12
1
13
3
4
11
4 16
2
14 17

8
15 14

18
9 20
7 19

22 7
29
23
32 30 5 24

31
31 26
21
32
34
28 25
31
6

33
27

9
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 303625005 ZIGZAG MECHANISM UNIT

303625108 ZIGZAG MECHANISM UNIT (MODEL 419S)
2 303028002 INDEX SPRING
3 303051004 INDEX SPRING
4 000078319 SETSCREW 3X6
5 000101404 SETSCREW 4X6
6 000115205 TP SCREW 4X6
7 000081005 SETSCREW 4X8
8 810220003 SETSCREW
9 303052005 PATTERN SELECTOR DIAL
10 303610100 FEED REGULATOR UNIT
11 303029003 FEED REGULATOR ROD
12 648010009 SETSCREW
13 000160102 ADJUSTABLE NUT
14 000002105 SNAP RING E-3
15 731034000 REVERSE LEVER ROD
16 303085007 FEED REGULATOR SPRING
17 735077007 FEED REGULATOR BODY SPRING
18 000101301 SETSCREW 5X10
19 730041007 SPRING SUSTAINER
20 303611008 REVERSE LEVER UNIT
21 303030007 REVERSE LEVER
22 303031008 REVERSE LEVER SUPPORTER
23 731033009 REVERSE LEVER SPRING
24 000111608 SPRING WASHER
25 000013903 SNAP RING CS-5
26 303614012 FRONT COVER UNIT
303614023 FRONT COVER UNIT (MODEL 419S)
27 303053110 FRONT COVER
303053121 FRONT COVER (MODEL 419S)
28 303054007 WIDTH SLIDE BUTTON
29 303055008 FEED SLIDE BUTTON
30 303056009 SLIDE BUTTON PLATE
31 000120203 TAPPING SCREW 3X8
32 000161103 TAPPING SCREW 3X6
33 303057114 FRONT PANEL FRAME
303057125 FRONT PANEL FRAME (MODEL 419S)
34 303058001 FRONT COVER SET PLATE

10
 PARTS LIST

15 11 9
14

16 12
10
17 13
19
8
10
4 4
22
4
4
1
7 18

20

21

4 2 3

11
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 640603104 HOOK RACE UNIT

2 640503000 HOOK RACE UNIT
3 532096007 HOOK
4 000111304 HEXAGONAL SOCKET SCREW 5X5
5 647515006 BOBBIN CASE UNIT
6 102261000 BOBBIN
7 640018003 HOOK DRIVER SHAFT BUSHING
8 626045407 CAP
9 735064001 CRANK ROD PIN
10 000110107 HEXAGONAL SOCKET SCREW 5X5 WP
11 738023007 LOWER SHAFT CRANK
12 647142008 LOWER SHAFT
13 738024008 LOWER SHAFT FRONT BUSHING
14 640038009 LOWER SHAFT REAR BUSHING
15 722034002 FELT
16 647043008 FEED LIFTING CAM
17 730038001 LOWER SHAFT GEAR
18 730027007 NEEDLE PLATE
19 681009101 FLAT SCREW
20 730107002 GEAR BOX UPPER COVER
21 000101404 SCREW 4X6
22 000036201 WASHER

12
 PARTS LIST

20
19
1 4 16

18
2
10
13
9 21
22
16 14

12
8
15 23
24
28
3 27
29 25
18 5 26
6
17
11

31

30 8

32

13
 PARTS LIST
KEY PART
NO. NO. DESCRIPTION

1 730611004 FEED ROCK SHAFT UNIT

2 730057006 FEED ROCK SHAFT
3 647066007 FEED DOG BASE
4 647134007 FEED DOG BASE SHAFT
5 648019008 FEED DOG BASE SLIDING PLATE
6 102021202 SETSCREW
7 000002507 SNAP RING E-4
8 000111108 HEXAGON SOCKET SCREW 4X6
9 730184003 FEED DOG
10 730183002 SETSCREW
11 672042005 FEED DOG BASE SPRING
12 647612015 FEED ROCK SHAFT CRANK UNIT
13 647064005 FEED ROCK SHAFT CRANK
14 102151006 SETSCREW
15 102205006 SETSCREW
16 738055008 STRAIGHT PIN
17 303033000 FEED LIFTING ARM SHAFT HOLDER
18 000111304 HEXAGONAL SOCKET SCREW 5X5
19 647607006 FORK ROD UNIT
20 102141003 FEED REGULATOR SLIDE BLOCK
21 673103008 FEED ROCK SHAFT CONNECTING PIN
22 000002806 SNAP RING E-6
23 303612009 FEED LIFTING ARM UNIT
24 738028002 FEED LIFTING ARM
25 730058007 FEED LIFTING ARM SPRING
26 303069005 DROP FEED SELECTING PLATE
27 730061003 DROP FEED SELECTING SPRING
28 730062004 SLIDING PLATE
29 365032001 FLAT SCREW
30 730063016 FEED LIFTING CRANK ROLLER SHAFT
31 000101703 SCREW 4X12
32 000101404 SCREW 4X6

14
 PARTS LIST

3
2
4 1

9
6 10

15
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 739503308 MACHINE SOCKET UNIT (AUSTRALIA, U.K. & CONTINENTAL EUROPE)

739505403 MACHINE SOCKET UNIT (U.S.A. & CANADA)
2 000060802 NUT
3 739037007 MACHINE SOCKET COVER
4 000107802 TAPPING SCREW 3X10B
5 000103509 SETSCREW 4X10
6 303615002 MOTOR UNIT (AUSTRALIA & U.K.)
303616003 MOTOR UNIT (U.S.A. & CANADA)
303615105 MOTOR UNIT (CONTINENTAL EUROPE)
7 000115504 TP SCREW 5X10
8 303059002 BELT COVER
9 000106801 SETSCREW 4X35
10 653006101 CAP

16
 PARTS LIST

2 3 4 5 6

7 8 9 10

12 13
11

17
 PARTS LIST
KEY PARTS
NO. NO. DESCRIPTION

1 303870018 ACCESSORY SET

2 653802002 SCREW DRIVER
3 741814003 OIL
4 102261000 BOBBIN
5 647808009 SEAM RIPPER/BUTTONHOLE OPENER
6 540401026 NEEDLE SET
7 740801004 AUTOMATIC BUTTONHOLE FOOT
8 743815000 HEMMER FOOT
9 611406002 ZIPPER FOOT
10 674401002 HEM GUIDE
11 042870102 FOOT CONTROL (AUSTRALIA)
033870104 FOOT CONTROL (U.S.A. & CANADA)
042870401 FOOT CONTROL (U.K.)
042870308 FOOT CONTROL (NETHERLANDS)
12 303800051 INSTRUCTION BOOK (ENGLISH)
303800084 INSTRUCTION BOOK (DUTCH, FRENCH & GERMAN)
303800095 INSTRUCTION BOOK (NORWEGIAN, SWEDISH & DANISH)
303800109 INSTRUCTION BOOK (ITALIAN, FINNISH & SPANISH)
13 488701002 COVER

18