Originally Posted by
beadywoman
So what is "the trick" that the dealer told you about?
I hope I can explain in " words". To disassemble you know you unscrew that metal part, and usually that plastic part come with it...now the bobbin and the case are there. Remove bobbin and case...clean....oh btw they use can blown air...so to put back...put back that little black case(or whatever the tech term is)...making sure the dot matches the arrow...THEN screw back the metal top part-then drop in bobbin, then plastic part...I was putting bobbin back before screwing on metal and plastic and it gets hung up on some small metal thingamajig underneath(?)...... Anyway that's the secret!
I shall never forget that!