Bobbin Winder
Maintenance
Occasionally, thread can become wrapped around the bobbin winder shaft, causing undue
pressure. To remove excess thread from the shaft, follow these easy steps.
Loosen the setscrew on the drive wheel and remove the drive wheel from the shaft. Note
that the setscrew is located at a flat spot on the shaft.
Remove the Bobbin Winder
assembly from the machine by
removing the four mounting
screws.
Place the lever-arm down against
the shaft in the engaged position
to allow the shaft to turn freely.
