Originally Posted by
Irishrose2
What machine? Clean the tension disks if you can access them. Is the needle threaded in the right direction. I have three machines in my family room. One threads from the left, one from the right and one from center. They will not sew if the needle is not threaded the correct direction.
It's the Juki 600. The top thread loops around the bobbin, knots then breaks. I know the needle is in right as the needle threader works, it wouldn't if the needle was in wrong. Later I'll have DH take the case off to see if anything is amiss.