Sewing performance will suffer if lint and dust collects in the bobbin case, therefore, it should be cleaned regularly.
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Make sure you unplug the machine before you clean it. Otherwise, you may get an electric shock or be injured.
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Turn off the machine and unplug the power cord.
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Raise the needle and remove the presser foot.
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Remove the needle and the presser foot holder.
![img01 img01](/g/b/img/faqend/faqh00000095_020/us_ot/en/2387577/faqh095_fig2001.gif) |
![img02 img02](/g/b/img/faqend/faqh00000095_020/us_ot/en/2387578/faqh095_fig2002.gif) |
(1) Screwdriver |
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Loosen the two screws and remove the needle plate.
![img03 img03](/g/b/img/faqend/faqh00000095_020/us_ot/en/2396046/faqh095_fig2003.gif) |
(1) Screwdriver |
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Be careful not to drop the removed screws in the machine.
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Remove the bobbin case, and remove any dust from the race and its surrounding area.
(1) Bobbin case |
(2) Cleaning brush |
(3) Race |
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Do not put oil on the bobbin case.
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Compressed can air is not recommended to be used.
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Insert the bobbin case so that the
and
marks align.
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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.
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Make sure that you fit the bobbin case properly, otherwise the needle may break.
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Attach the needle plate, and then tighten the screws.
![img08 img08](/g/b/img/faqend/faqh00000095_020/us_ot/en/2396047/faqh095_fig2008.gif)