Turn off the machine
Raise the presser foot
Remove the bobbin cover
Take out the empty bobbin
Place the thread spool on the spool pin
Guide the thread through the bobbin winding path
Thread the end of the thread through the bobbin hole
Place the bobbin on the bobbin winder spindle
Push the bobbin winder spindle into position
Hold the thread end and start winding
Trim the thread tail after a few turns
Continue winding until the bobbin is full
Stop the machine
Cut the thread
Remove the bobbin from the winder
Insert the bobbin into the bobbin case or drop-in compartment
Pull the thread through the slot or tension spring
Replace the bobbin cover
Pull up the bobbin thread if needed