Singer 321C 131M-04 Instruction Manual page 24

Frame 1 Machine frame
2 Needle thread cover plate ---
Components 2 ---
4 22222 ---
5 Needle plate ---
6 Rear oil adhesive ---
8 Rear cover ---
12 cover ---
11 Cover washer ---
13 Oil screen ---
15 Oil seal I ---
16 Oil seal M ---
17 Oil amount adjusting pin ---
22 222w ---
22 222w ---
24 222w ---
25 Screw M3x3 ---
22 2222 --—
22 222w ---
22 222w ---
22 222w ---
22 222w ---
22 222w ---
22 2222 --—
24 222w ---
22 222w ---
36 Side cover ---
37 Side cover pad ---
High Speed Overlock Machine | Instructions Manual and Parts List 21