Singer 20U-105C - Page 44

41
6.6
Arm Shaft
(upright) and
Rotating
Hook Drive
Shaft
Components
Zigzag Sewing Machine
|
Instruction Manual and Parts List
No. Description
Qty
0
0
0
0
0
0
0
0
0
0
105
105C
125C
125
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
2
1
2
1
1
1
1
1
1
1
2
1
2
1
1
12
13
14
15
16
17
18
19
20
21
23
24
25
0
2
0
1
0
1
0
2
0
1
0
1
1
2
1
0
1
0
1
2
1
0
1
0
1
0
1
1
0
1
1
2
0
1
2
0
2
1
0
2
1
0
0
0
4
0
0
4
0
1
1
0
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
0
2
1
0
2
2
2
0
0
Part No.
504101
543944
606534
606679
504101
504101
606528
606523
504101
543914
606537
541684
504101
26
27
28
29
30
31
32
33
34
35
36
11
606526
504101
606681
606525
606420
606523
606523
504101
504101
606682
606522
606420
541685
606523
504101
606533
Upright bushing (upper)
Bushing set screw
Clutch sleeve assembly
Clutch sleeve (upper) screw
Clutch sleeve screw
Connecting stud
Retaining collar assembly
Retaining collar screw
Screw gear assembly
Gear set screw
Arm shaft (upright) assembly
Hook drive shaft screw gear set screw
Hook drive shaft bushing (back)
Hook drive shaft bushing (back)
Set screw
Retaining collar assembly
Retaining collar assembly
Retaining collar screw
Retaining collar screw
Hook drive shaft
Hook drive shaft
Hook drive shaft bushing (front)
Set screw
Hook drive shaft bevel gear assembly (back)
Hook drive shaft screw gear assembly (back)
Hook drive shaft bevel gear assembly (front)
Arm shaft (upright) collar assembly
Arm shaft (upright) collar screw
Bevel gear screw