A
allenjoelAug 21, 2025
Why does the bobbin thread keep breaking on my ELNA 3210 Sewing Machine?
- RRoberta KimAug 21, 2025
The bobbin thread can break if it is not threaded correctly in the bobbin holder or if lint has collected in the bobbin holder. If the bobbin is damaged and does not turn smoothly, replace bobbin.