Singer 20U109 Instruction Manual And Parts List page 48

6.7
Hook and
Bobbin Case
Components
No. Part No.
1 606517
2 606518
3 606516
4 606519
5 541689
6 504101
7 606516
8 606515
9 606520
10 606410
11 606444
12 606513
13 606683
606683C
606514
606514C
14 606684
15 606512
16 606510
17 606511
Description
Hook shaft collar assembly
Hook shaft collar screw
Set screw
Hook shaft bushing (short)
Bevel gear assembly
Bevel gear screw
Set screw
Hook shaft bushing (long)
Hook shaft
Gear shield
Screw
Bobbin
Rotating hook assembly
Rotating hook assembly
Rotating hook assembly
Rotating hook assembly
Rotating hook set screw
Bobbin case assembly
Hook position finger
Position finger screw
109 109C
2 2
4 4
1 1
1 1
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 0
0 1
0 0
0 0
2 2
1 1
1 1
1 1
Zigzag Sewing Machine | Instruction Manual and Parts List
Qty
112 112C 309 910
2 2 2 2
4 4 4 4
1 1 1 1
1 1 1 1
1 1 1 1
2 2 2 2
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
0 0 1 1
0 0 0 0
1 0 0 0
0 1 0 0
2 2 2 2
1 1 1 1
1 1 1 1
1 1 1 1
45