Singer 20U109 User Manual

43
Zigzag Sewing Machine | Instruction Manual and Parts List
6.6
Arm Shaft
(upright) and
Rotating
Hook Drive
Shaft
Components
109 109C 112 112C 309 910
11 606533 Upright bushing (upper) 0 0 1 1 0 0
12 606534 Bushing set screw 0 0 1 1 0 0
13 606679 Clutch sleeve assembly 0 0 1 1 0 0
14 504101 Clutch sleeve (upper) screw 0 0 2 2 0 0
15 504101 Clutch sleeve screw 0 0 2 2 0 0
16 606528 Connecting stud 0 0 1 1 0 0
17 606523 Retaining collar assembly 0 0 1 1 0 0
18 504101 Retaining collar screw 0 0 2 2 0 0
19 543914 Screw gear assembly 0 0 1 1 0 0
20 504101 Gear set screw 0 0 2 2 0 0
21 606537 Arm shaft (upright) assembly 0 0 1 1 0 0
22 606680 Arm shaft oil wick 0 0 2 2 0 0
23 541684 Hook drive shaft bevel gear assembly (back) 1 1 0 0 1 1
24 543944 Hook drive shaft screw gear assembly (back) 0 0 1 1 0 0
25 504101 Hook drive shaft screw gear set screw 2 2 2 2 2 2
26 606681 Hook drive shaft bushing (back) 1 1 0 0 1 1
606525 Hook drive shaft bushing (back) 0 0 1 1 0 0
27 606420 Set screw 1 1 1 1 1 1
28 606523 Retaining collar assembly 1 1 0 0 1 1
606523 Retaining collar assembly 0 0 2 2 0 0
29 504101 Retaining collar screw 2 2 0 0 2 2
504101 Retaining collar screw 0 0 4 4 0 0
30 606682 Hook drive shaft 1 1 0 0 1 1
606526 Hook drive shaft 0 0 1 1 0 0
31 606522 Hook drive shaft bushing (front) 1 1 1 1 1 1
32 606420 Set screw 1 1 1 1 1 1
33 541685 Hook drive shaft bevel gear assembly (front) 1 1 1 1 1 1
34 504101 Bevel gear screw 2 2 2 2 2 2
35 606523 Arm shaft (upright) collar assembly 1 1 0 0 1 1
36 504101 Arm shaft (upright) collar screw 2 2 0 0 2 2
35 606675 Thumb stud nut 1 1 1 1 0 0
36 606676 Thumb stud spring washer 1 1 1 1 0 0
37 554140-383 Thumb stud 1 1 1 1 0 0
No. Part No. Description
Qty

Singer 20U109 Specifications

General

Brand	Singer
Model	20U109
Category	Sewing Machine
Language	English