Necchi Q421A - Principal Parts of the Machine

2
1. Tension dial (page 18)
2. Take-up lever
3. Reverse sewing lever (page 25)
4. Thread cutter (page 24)
5. Sewing table and accessory box
(page 6)
6. Stitch width dial (page 20)
7. Bobbin winder stopper (page 8)
8. Three needle position dial
(page 21)
9. Stitch length dial (page 20)
10. Pattern selector dial (page 20)
11. Needle threader
(depends on models) (page 13)
12. Needle plate (page 48)
13. Needle clamp screw (page 14)
14. Presser foot (page 16)
15. Horizontal spool pin (page 11)
16. Bobbin winder spindle (page 8)
17. Second spool pin hole (page 46)
18. Handwheel
19. Buttonhole balance control dial
(page 34)
20. Power switch (page 4)
21. Power cord socket(page 4)
22. Bobbin thread guide (page 8)
23. Adjust presser foot
pressure(page 7)
24. Upper thread guide (page 11)
25. Handle
26. Presser foot lifter (page 6)
27. Drop feed lever
Principal parts of the machine
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1
3
5
4
9
8
10
7
6
12
11
14
13
17
16
15
20
19
18
25
21
26
27
24
22
23