Singer Sewing Machine model 427?

What do I need to do now?

Miss Moirun nessa
March 2018

My singer 427 works but the bobbin doesn’t spin for the needle to catch the bobbin thread?pls I need help

Miss Moirun Nessa
March 2018

Hello Shaun,
The 427 wa one of my favourite machines, whereabouts is the black soot like substance, I think it may be a gear that has disintigrated, there is nothing really to burn out on the machine itself, did you take the bottom off the machine?
drivewithken@blueyonder.co.uk
Ken

drivewithken@blueyonder.co.uk
February 2008