Overlocker tension knobs stuck
It may happen that 1 or more tension knobs of your lock machine no longer rotate properly.
This is usually caused by pressing the release lever too hard or by transport or impact.
Fortunately, this is easy to fix yourself.
In this video below you can see how you can easily do this yourself.
ADVICE: Performing periodic maintenance on your sewing machine is particularly important.
A well-maintained machine will likely run better and prevent annoying, time consuming, and costly problems later.
Order your maintenance kit here including needles, oil, brush, screwdriver, etc.