6.3

Needle Bar,

Upright Shaft and

Rotating Hook

Driving Shaft

Components

No.

Part No.

Description

 

 

Qty.

 

 

20

20C

30

30C

70

70C

 

 

 

 

 

 

 

 

 

 

 

 

9

101S11006

Screw SM 1/8 x 44 L=4.5

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

10

10113002

Needle bar thread guide

1

1

1

1

1

1

11

1955-01

Needle #14

1

1

0

0

0

0

 

1955-01

Needle #18

0

0

1

1

0

0

 

1955-01

Needle #21

0

0

0

0

1

1

12

10125004

Gear

1

1

1

1

1

1

13

101S15009

Screw SMI/4 x 40 L=8

8

8

8

8

8

8

14

10125003

Pinion (upper)

1

1

1

1

1

1

15

10125002

Gear large

1

1

1

1

1

1

16

10125001

Pinion (lower)

1

1

1

1

1

1

17

10102007

Upright shaft

1

1

1

1

1

1

18

10118003

Bobbin

1

1

1

1

0

0

 

 

 

 

 

 

 

 

 

 

10818501

Bobbin

0

0

0

0

1

1

 

 

 

 

 

 

 

 

 

19

10103017

Upright shaft bushing (upper)

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

20

101S15006

Screw SM3/16 x28 L=9

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

21

10103016

Upright shaft bushing (lower)

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

22

10103015

Hook shaft bushing (rear)

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

23

10118504

Rotating hook

1

0

0

0

0

0

 

 

 

 

 

 

 

 

 

 

10118001

Rotating hook

0

1

0

0

0

0

 

 

 

 

 

 

 

 

 

 

10118505

Rotating hook

0

0

1

0

0

0

 

 

 

 

 

 

 

 

 

 

10118509

Rotating hook

0

0

0

1

0

0

 

 

 

 

 

 

 

 

 

 

11018001

Rotating hook

0

0

0

0

1

0

 

 

 

 

 

 

 

 

 

 

10818001

Rotating hook

0

0

0

0

0

1

 

 

 

 

 

 

 

 

 

24

10108002

Thrust collar

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

25

101S11012

Screw SM I 1/64x 40 L=4 .8

2

2

2

2

2

1

 

 

 

 

 

 

 

 

 

26

10112016

Position finger

1

1

0

0

0

2

 

 

 

 

 

 

 

 

 

 

10112032

Position finger

0

0

1

1

0

0

 

 

 

 

 

 

 

 

 

27

101S11011

Screw SM11/64 x 40 L=9.5

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

28

1010000000

Hook shaft bushing (front)

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

29

101S15008

Screw

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

30

10122015

Thrust collar

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

31

10123002

Screw SM 11/64 x40 L=3.5

2

2

2

2

2

2

 

 

 

 

 

 

 

 

 

32

10102006

Hook shaft

1

1

1

1

0

0

 

 

 

 

 

 

 

 

 

 

12202003

Hook shaft

0

0

0

0

1

1

 

 

 

 

 

 

 

 

 

33

10118501

Bobbin case

1

1

1

1

0

0

 

 

 

 

 

 

 

 

 

 

10118517

Bobbin case

0

0

0

0

1

0

 

 

 

 

 

 

 

 

 

 

10818502

Bobbin case

0

0

0

0

0

1

 

 

 

 

 

 

 

 

 

34

10123003

Oil wick

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

35

101S30005

Oil seal screw

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

36

101S15006

Screw SM3/16 x 28 L=12

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

37

10109002

Needle bar slid block guide

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

38

101S11008

Screw SM11/64x40 L=8

2

2

2

2

2

2

 

 

 

 

 

 

 

 

 

High Speed Straight Lockstitch Sewing Machine Instruction Manual and Parts List 29