How do you take the thread out of a Singer sewing machine?

How do you remove a stuck thread?

One is to hit on the head of the bolt in the center with a chisel or punch. Another is use an impact wrench/gun and hit it a few brief times in reverse and forward. Either of these methods work on the theory of freeing the corrosion bond between the threads by vibration or impact.

What is automatic threader?

Automatic threader –

noun. a special feature on sewing machines that automatically threads the sewing needle for the sewist.

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