Singer 20U-105C Instruction Manual And Parts List page 36

6.2
Thread
Take-up, Arm
Shaft and
Handwheel
Components
No. Part No.
11 606467 Needle bar connecting hinge pin
12
606465 Washer
606473 Thread take-up crank
13
606643
14 Hinge stud
606420 Hinge stud set screw
15
Guide
16 606469
Screw
17 606444
606644
Arm shaft and needle bar crank assembly
18
19 606484
Arm shaft
20
606477
Needle bar crank assembly
606447
21 Needle bar crank position screw
504066
22 Position screw
Crank set screw
23 504101
Bushing (front) set screw
24 606480
Bushing (front)
25 606481
Bevel gear assembly
26
541606
Bevel gear set screw
27
504066
Worm gear assembly
28 541607
29 504028
Worm gear screw
30 606483
Feed eccentric assembly
606482
31 Feed eccentric screw
33 606645
Retaining ring
34
606480
Arm shaft bushing screw
35
606485
Arm shaft bushing, back
Handwheel
41
606489
42
Screw
606420
43
606712 Retaining collar assembly
Retaining collar screw
44
606713
Description
Zigzag Sewing Machine
105 105C
1
1
1 1
1 1
1 1
1 1
1
1
2 2
1 1
1
1
1
1
1 1
1
1
1 1
1 1
1 1
1
1
2 2
1 1
2 2
1 1
2 2
1 1
1 1
1 1
1 1
2
2
1
1
2
2
|
Instruction Manual and Parts List
Qty
125 125C
1 1
1 1
1
1
1 1
1 1
1
1
2 2
1
1
1 1
1
1
1
1
1
1
1
1
1 1
1
1
1 1
2
2
1 1
2 2
1 1
2 2
1 1
1 1
1
1
1 1
2 2
1 1
2 2
33