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Ashley AndersonAug 19, 2025
Why does the upper thread keep breaking on my Brother KE-436C?
- JJessica HendricksAug 19, 2025
If the upper thread of your Brother Sewing Machine keeps breaking, there are several potential causes: * The upper thread tension might be too strong; try adjusting it. * The needle may be incorrectly installed; ensure it's properly installed. * The thread might be too thick for the needle; use the correct thread. * The thread take-up spring tension and height could be incorrect; adjust them. * If using synthetic thread, melting may occur; consider using a thread cooling device.