Hey everyone!
I recently acquired a singer 15-91 from my neighbor and I absolutely love it. One day it began to get very slow and I read on another thread that it could just be a motor issue. I disassembled the motor and cleaned it up and the motor is running fine but that turned out not to be the issue. I've disassembled most of the machine and I believe I've narrowed the problem down to where the collar on the machine is. I'm not sure if this is the proper name but I will include pictures. I've already removed the tapered pin in the collar and I just can't seem to get it off. Just wondering if I may be missing another screw on the inside maybe or something. Please help me so I can continue to enjoy this beautiful machine!!!!