Bernina Activa 140 "sewing machine keeps unthreading" Questions

...KEEPS COMING UNTJREAD EVERY TIME I TRY TO SEW . I'VE RESET THE THE STITCH KNOB, I.VE MADE SURE THE THREAD IS NOT GETTING CAUGHT UP IN THE THREAD GUIDE Most machines need to have the thread extend to ...

My needle thread doesn't break, but when I go to sew, it unthreads itself. My needle thread doesn't break, but when I go to sew, it unthreads itself. make sure to keep long thread tail for

...keeps coming unthreaded when sewing What is causing my needle to unthread on my singer when sewing? normally when you use longer thread tails of 4 to 6 inches and move the thread tails behind the ...

...coming unthreaded at the need when i start... It keep coming unthreaded at the need when i start sewing You must hold the top thread at the start of every row of stitching, if you dont then the ...

...the right way ie. with the flat face facing away from you. Is you tension correct? that is doe the sewing look

threading order My lower looper keeps unthreading as I sew. Is this a threading order problem? try having longer thread tails and keep them pulled to the back of the serger

needle wont stay threaded when sewing needle keeps comming unthreaded when sewing have thread tails of 4 to 6 inches long & pull the thread back behind the needle before you start sewing

...keeps unthreading itself. I keep referring to the manual for assistance and I thread it according to the instructions. Why would this keep happening? Please advise. always leave a long thread tail of ...

...Sewing Machine 385 My needle keeps coming unthreaded while sewing. Help!!!! check the Bed Drop Lever Im having the same problem but the lever is not enguaging the bed I BOUGHT A SERGER SEWING MACHINE ...

...keeps unthreading,so it does not sew It sounds as if your machine is either threaded incorrectly, and or your tension is off. I would start by making machine is cleaned and oiled, then I would ...