Brother NV1250D Operation Manual page 187

— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
g Insert the bobbin case so that the projection
on the bobbin case aligns with the spring.
a Projection
b Spring
a Bobbin case
a
b
2
1
1
h Insert the tabs on the needle plate cover into
the needle plate, and then slide the cover back
on.
a Needle plate cover
CAUTION
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 (part code: XC3153-221 (green
marking), XC8167-451(no color on the
screw)), contact your nearest authorized
service center.
Be sure that the bobbin case is correctly
installed, otherwise the needle may break.
Care and Maintenance 185
a
5