Press the "Needle Position" button to raise
Turn the main power to OFF.
Remove the needle and the presser foot
holder (see pages 66 through 67).
Remove the flat bed attachment or the
embroidery unit if either is attached.
Grasp both sides of the needle plate cover,
and then slide it toward you.
a Needle plate cover
→ The needle plate cover is removed.
Grasp the bobbin case, and then pull it out.
a Bobbin case
CARE AND MAINTENANCE
Use the cleaning brush or a vacuum cleaner
to remove any lint and dust from the race
and bobbin thread sensor and the
a Cleaning brush
c Bobbin thread sensor
• Do not apply oil to the bobbin case.
• If lint or dust collects on the bobbin thread
sensor, the sensor may not operate cor-
Insert the bobbin case so that the
on the bobbin case aligns with the
on the machine.
c Bobbin case