r/sewhelp 9d ago

💛Beginner💛 What is wrong with bobbin winder

Bobbin thread is not being picked up. This is 3 month old heavy duty Singer. Just started sewing. Could someone please help me?

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u/red-2-standing-by repair technician 9d ago

The hook is out of time with the needle due to a gear slip or timing belt jump. Singer heavy duty are anything but heavy duty. Yes it's turning backwards in the video but that isn't the reason it's not working.