my juki 2010 just locked up wheel will not turn
my juki 2010 has locked up on me. I cleaned and oiled it and it was working good. Now I cannot even turn the wheel. I took out the bobbin and checked to see if a thread was caught but it was clean. I cannot get the bobbin holder out to check it. The machine just makes a humming noise. I love this machine hope I can fix it anyone have any suggestions.