Necchi 4575 Mechanical Sewing Machine "bobbin plate" Questions

...plate. Insert the bobbin in the bobbin case. Here?s the tricky part set the bobbin case on the table as if it?s in the machine (Bobbin is visible and sitting horizontal to table top) threaded as if ...

...bobbin race. When the needle plate and the needle plate cover are removed, I use the hand wheel and the needle thread will successfully sweep the bobbin thread up. But when I replace the needle plate ...

...plate. The bobbin is loaded, I pulled out 4 inches of thread, cut it and now the plate will now close so that I can sew. How do I get it to close. Even when I remove the bobbin I can not get it to ...

...a replacement part anywhere online. Can anyone help? https://www.amazon.com/SINGER-Slide-Plate-Bobbin-Spartan/dp/B074L1318X ...

...identified and fixed.  Next look for a build up or stray threads under and around the needle plate/bobbin area.  Make absolutely certain you have the right needles for your

...bobbin, cleaned under plate, needle is straight, what to do? bobbin thread tangles up. Tried new bobbin, cleaned under plate, needle new and straight, foot installed properly, does first 2-4 stitches ...

plate & in bobbin area for lint or loose threadsmake make sure the top thread has not come off the thread take up levermake sure the bobbin is not over woundmake the bobbin is turned correctlymake

...bobbin. With the plastic plate still off, hold the top thread with your left hand and with your right slowly turn the wheel, this will send the needle (holding your top thread) down into the bobbin ...

...off the plate and remove the bobbin case, install the needle plate, then install the bobbin case. 2nd...your bobbin case may be damaged now, if it is scratatched or chipped get a new case. Good ...

...plate, took out the bobbin, cleaned and oiled..now the needle hits on the bobbin case and will not go down to pick up the bobbin thread. What's wrong? If you look at the bobbin area with the bobbin ...