Sewing performance will suffer if lint and dust collects in the bobbin case, therefore, it should be cleaned regularly.
-
Make sure you unplug the machine before you clean it. Otherwise, you may get an electric shock or be injured.
-
Turn off the machine and unplug the power cord.
-
Raise the needle and remove the presser foot.
-
Remove the needle and the presser foot holder.
|
|
(1) Screwdriver |
-
Loosen the two screws and remove the needle plate.
|
(1) Screwdriver |
-
Be careful not to drop the removed screws in the machine.
-
Remove the bobbin case, and remove any dust from the race and its surrounding area.
(1) Bobbin case |
(2) Cleaning brush |
(3) Race |
-
Do not put oil on the bobbin case.
-
Compressed can air is not recommended to be used.
-
Insert the bobbin case so that the and marks align.
-
Never use a bobbin case that is scratched, otherwise the upper thread may become tangled, the needle may break or sewing performance may suffer. For a new bobbin case, contact your nearest Brother authorized service center.
-
Make sure that you fit the bobbin case properly, otherwise the needle may break.
-
Attach the needle plate, and then tighten the screws.