Singer 20U109 - Zigzag Cam and Hook Advancing Crank Parts

38
Zigzag Sewing Machine | Instruction Manual and Parts List
6.4
Zigzag Trian-
gular Cam
and Hook
Advancing
Crank
Components
1
2
3
4
7
8
5
6
14
9
11
12
13
10
24
15
19
20
21
22
18
17
16
26
29
30
27
28
25
31
32
41
42
34
33
35
39
40
38
37
36
109 109C 112 112C 309 910
1 606420 Set screw 1 1 1 1 0 0
2 606539 Cam shaft assembly 1 1 1 1 0 0
3 606655 Cam shaft 1 1 1 1 0 0
606655-308 Cam shaft 0 0 0 0 1 0
4 606656 Cam shaft oil wick 1 1 1 1
5 410031 Zigzag cam and gear assembly 1 1 0 0 0 0
410056 Zigzag cam and gear assembly 0 0 1 1 0 0
6 606542 Cam shaft collar assembly 1 1 1 1 0 0
7 606541 Collar set screw 2 2 2 2 0 0
8 606444 Screw 2 2 2 2 0 2
9 606590 Spring washer 2 2 2 2 0 2
10 606589 Washer 2 2 2 2 0 2
No. Part No. Description
Qty