I have a singer 9030 sewing machine and after I changed bobbins the thread started bunching underneath fabric. The top thread not the bobbin thread.

Asked by Mary Brooks on 03/18/2015 1  Answer

ManualsOnline posted an answer 9 years, 6 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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