Why does the upper thread keep breaking on my Brother Sewing Machine?
- TTiffany MartinezAug 12, 2025
The upper thread may break due to several reasons: * Incorrect upper threading: Re-thread the upper thread. * Tangled upper thread: Remove thread ends from the race or shuttle. * Incorrectly set spool of thread: Set the spool of thread correctly. * Incorrect needle: Change to the proper needle. * Damaged shuttle: Contact a service center.