HOW DO I
there should be a place to adjust the "feed dogs" on your machine. They should be able to be raised or lowered to give you proper to get the pressure of the pressure foot where you want it.
Our necchi model 3537 locks up when peddle is pushed
It could be possible there is thread, lint, other debris that has become wound into the machine's inner workings. Opening the machine and looking for things that don't belong and then carefully removing them may solve the problem. Also recommend refraining from running the machine's motor while the machine is locked to prevent damaging the motor. A better suggestion is taking your machine for service. It could very well benefit from a general overall checkup, cleaning, oiling, and adjustment.
Can't get part and cam for Necchi Supernova Julia
Try the Necchi Yahoo Group. There are members who often sell parts and they also are very knowledgeable and helpful.. You should also try eBay. They have parts for lots of vintage machines. You may not find what you are looking for right away but look often as things show up everyday.
https://groups.yahoo.com/neo/groups/Necchi_Pfaff_Sewing_Machine_Collectors/conversations/messages?messageStartId=9&archiveSearch=true
Necchi saemaster is frozen will not go up or down
It is likely that you need to open up the bobbin area and remove the parts to clean out all debris. The feed dogs should also be thoroughly cleaned. Try to remove the needle prior to doing this. When you have removed all of the parts from the bobbin area you will notice the hand wheel can now be rotated. Check all of this and make sure that the race is oiled with one drop of sewing machine oil. (small area that the bobbin case sits on - lower and looks like a car race area) Go ahead and blow out everything with canned air. Oil all moving areas with oil while it is open.
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