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Shelley ThomasJul 31, 2025
What to do if the bobbin thread breaks on my Pfaff Ambition line Sewing Machine?
- CCody MooreAug 1, 2025
If the bobbin thread breaks on your Pfaff Sewing Machine, start by checking that the bobbin is inserted correctly. A damaged stitch plate hole can also cause this, so consider changing the stitch plate. Make sure the bobbin area is clean and free of lint. If the bobbin isn't wound correctly, wind a new one.