Presser Foot - Singer 3321 matri Instruction Manual

Principal Parts of the Machine
13. Horizontal spool pin
14. Bobbin winding spindle
15. Hole for a uxiliary spool pin
16. Handwheel
17. Power and light switch
18. Main plug socket
19. Bobbin thread guide
20. Upper thread guide
21. Face plate
22. Handle
23. Presser foot lifter
24. Foot speed control
25. Power cord
3