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Debra AlexanderAug 14, 2025
Why does the upper thread keep breaking on my Brother L14s?
- RRussell HensleyAug 15, 2025
If the upper thread keeps breaking on your Brother Sewing Machine, make sure you've threaded it correctly, removing any knots or tangles. Check that the needle is appropriate for the thread, and loosen the upper thread tension if it's too tight.