Why is my sewing machine handwheel stuck?
It takes a lot to overheat the motor on your sewing machine, but newer sewing machines have an automatic shutoff feature to prevent your motor from getting damaged when it gets too hot. If you’ve been sewing fast for a long time, your handwheel might be stuck because your machine is too hot.
What causes a sewing machine to lock up?
Sewing Machine: Why does my sewing machine lock up? Thread bunched up in the shuttle race often causes the sewing machine to lock up. … Clean lint and debris out of the shuttle race; they can prevent the needle from hooking the thread, resulting in thread bunching up in the shuttle race and jamming the needle.
Why won’t my sewing machine go up and down?
A disengaged clutch, broken drive belt or internal drive gear failure can prevent the needle from moving. Engage the hand wheel clutch if you have it disengaged for bobbin winding. … You’ll typically need to have a service technician examine the sewing machine and fix a drive gear failure.