When I press the pedal the bobbin is not rotating and neither is the main drive belt attached to it, although
noticed that the motor drive belt is working.
Peter
October 2009
Hello Astrid,
Take the bottom off the machine and you can get to the screw to tighten it.
drivewithken
October 2009
I can answer this question...
how to fix rotating hook bobbin winder lever for singer sewing machine 2010?
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