Necchi 3101 Mechanical Sewing Machine "needle rubbing" Questions

When the needle passes below the plate area, it feels like it rubs against something. I'm not sure how to remove plate to see. Is this posibly an alignment issue, and if so,is it something I can fix? ...

My under looper is rubbing against both left and right needles. Then, sometimes if I go faster than a snail it will jump in front of the needles, breaking the thread. My overlooked was rubbing also, ...

in my 8770 the needle rubs onto the plastic plate under the bobbin and the bobbin will not grab to complete the stitch. Install a brand new needle. If the old needle is bent or damaged, it would ...

broken needle EVERYTIME IM SEWING THE NEEDLE BRAKE AND ALL THE LOOP ARE NOT COMPLETE ck the alignment of the foot plate (under presser foot) if needle rubs this plate it will break every time If the ...

...needle can have a slight bend (from over use) and is rubbing on the throat plate causing it to break. and finally...your just not holding your mouth right! :) (...and sometimes this is really true!). ...

My automatic needle threader doesnt line up with the eye of the needle possibly the wrong needle length then . have never needed one myself . Perhaps the threader has been bent or has become loose or ...

I have a Janome 634D Mylock Serger. The needles hits the lower loop and the guard. When the needles are coming up, the lower loop makes contact with the needles, if the serger power is on and I use ...

i bent the needles on my overlocker and now it wont sew properly any ideas how i could fix this needles seam to rub on one of the arms underneath Did you replace with new needles? If so, then it's ...

There's nothing wrong with the Threader, it's just that the Threader doesn't reach the back of the Needle! Usually you have to manually move the needle up and down until its height matches the ...

why does my needle thread break too much tension on top or a burr on needle. Whenever thread breaks its usually the needle is bad. also check hook with finger for burrs caused by the needle. burrs ...