Pfaff Creative 1467A Instruction Book page 9

Place the bobbin on winder 121 and
turn it until pin A engages in slot B.
Disengaging the sewing mechanism:
Hold the hand wheel steady and turn
knob 103 towards you.
Swing the second thread spool holder
towards the back.
Push a spool of thread and the small
unreeling disc C onto the holder.