z Attaching the Bobbin Case
1
Position the bobbin case so
that part a on the bobbin case
is below part b on the sewing
machine.
b
a
Insert the right side of the bobbin
case into the hook so that part c on
the bobbin case is to the left of part d
on the sewing machine.
Make sure that the bobbin case is fully installed in the hook.
c
<When correctly installed>
•
The entire bobbin case fits into the
hook so that the edge of the hook is
visible.
•
Part
c on the bobbin case is to the left
of part d on the sewing machine.
Note:
Carefully check the bobbin case since it may be incorrectly installed
even though part c of the bobbin case is to the left of part d on the
machine, as shown in the above diagram on the right.
46
Edge of hook
Make sure that
the bobbin case
moves slightly in
the direction of
the arrow.
d
2
With the bobbin case tilted to
the left, insert the left side of
the bobbin case into the hook,
as shown.
c d
<When incorrectly installed>
•
The right side of the bobbin case
covers the edge of the hook and
the bobbin case is tilted.
Left side of
bobbin case
Right side of
bobbin case