SINGER 321D-241M-24 INDUSTRIAL SERGER - Manual (Page 32)

6.5
Thread
Tension
Components
30 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List
16
1
16
1
21
3
4
7
10
5
6
19
3
4
7
8
5
6
14
14
17
1
20
3
4
7
10
5
6
18
3
4
7
8
5
6
9
9
9
11
12
13
11
12
13
15
17
17
For 1-needle
For 2-needle