The bobbin thread cannot be pulled up.
The machine does not make stitches
When I press the Start-Stop Button or Foot Controller, my machine makes a whirring noise, but the Needle bar does not move.
When thread got tangled.
Tangled thread on wrong side of fabric
Why does the lower thread keep breaking?
Fabric is caught in the machine and cannot be removed
Upper thread tightened up
Why does my thread keep jamming?
Why does the upper thread keep breaking?
Why does the needle keep breaking?
Why won't the machine pick up the bobbin thread?