Janome Memory Craft 9000 Computerized Sewing Machine "thread jumble machine" Questions

...thread all jumbled The stitches on the top are fine but the bottom is a mess. I have cleaned the machine, tried to adjust the tension. I don't know what else there is. I've had the same problem - ...

machine model # 774 will not produce a lower stich that is not all jumbled on the underside of the fabric. The upper stich is fine, it's the bobbin stich that comes out all jumbled. I have changed

...thread is spasmodically pulled through to the back of the sewing leaving a jumble of threads. Could be a tension problem but I don't know how to fix it. Machine is a Bernina 807 you need to take out ...

...machine was sewing fine then it started getting all jumbled up underneath the material its not actually sewing now just breaking thread and knotting up-I've cleaned it and changed needles but ...

...problem. The bobbn always jumbles up in a big ball of thread. Are you sure the machine is threaded properly? Try tightening the tension. And make sure the bobbin was wound in the correct

...thread is all jumbled up. I've rethreaded the machine several times and have changed the tension and nothing works.. Most often it is top threading, if you are sure it is correct then there is ...

What do I do when the thread at the bottom gets jumbled up in the fabric? Check that thread feeds evenly from top spool (no snagging). Increase top thread tension. Clean bobbin and hook race area ...

...thread. Check the top is threaded per machine instructions. https://www.manualslib.com/download/364531/Singer-301.html A couple of helpful videos. https://www.youtube.com/watch?v=sf6oPMbLPzo ...

how do i remove the thread jam I cannot find it? Thread jams are usually in the bobbin area. Try to remove the needle, presser foot, and needle plate and then try to work jumbled threads loose. At ...

Thread jumbles Check tension on bobbin case and needle thread tension. Tighten to needed tension.