38
3
Attaching the Bobbin Case
1
Install the bobbin case from the front.
The screw
a
on the bobbin case should
be in the position, as shown in the
diagram.
2
Attach the needle plate with the
projection
b
on the bobbin case
positioned
as shown in the diagram.
Make sure that bobbin case moves
slightly from side to side as indicated
by the arrow.
4
Tighten needle plate clamp screws.
Turn the handwheel and see if hook
moves smoothly.
When the bobbin case is attached
incorrectly, the handwheel is heavy and
does not turn smoothly.
At that time remove the needle plate and
the bobbin case, attach them again.
Attach the needle and presser foot.
Make sure that the needle goes into
the hole of needle plate correctly while
turning the handwheel towards yourself.
a
b
