Why does my sewing machine bobbin Keep Falling Down?
Date:2023-01-06
There are a few reasons why your bobbin might be falling out of your machine.
1. The bobbin case is not installed correctly. Check that the lower tension spring and the throat plate are installed correctly and that the bobbin case is sitting properly in the machine.
2. The upper thread is not inserted properly. Ensure that the upper thread is correctly threaded in the needle and that the entire length is in the channel of the needle plate.
3. The bobbin is not wound correctly. Make sure that the bobbin is wound smoothly and evenly with the thread loops laying flat on top of each other.
4. The bobbin tension is too tight or too loose. Adjust the tension accordingly by turning the tension nut. A balanced tension should result in loops that are uniform in appearance.
5. The bobbin is the wrong size. Check that you are using the right bobbin size for your machine.
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