Operation Manual

Hold
bobbin
case
with
thumb
and
midd
le
finger
of
your
left
hand.
While
the
index
finger
holds
the
latch
open,
the
bobbin
cannot
fall
out.
Photo
12
18
Place
bobbin
case
on
the
center
stud
of
the
shuttle
and
release
latch.
Turn
bobbin
case
with
thumb
and
index
finger so
that
bobbin
case
retainer H
engages in
the
recess.
Push
the
bobbin
in
farther
until
it
clicks
with
an
audible
sound.
19
Photo
1
3
4L