White 8000 - Inserting the Bobbin; Threading the Lower Thread; Checking the Tension

inserting
the
Bobbin
When
the
bobbin
is
wound,
place
it inside
its
case.
Make
sure
that
the
thread
runs in
the
direction
of the
arrow.
Threading
the
Lower
Thread
Slide
the
thread
into
the
slot
of the
bobbin
case.
Pulling
the
thread
to
the
left,
pass
the
thread
under
the
tension
spring.
Pass
the
thread
through
the
bobbin
thread
guide.
Checking
the
Tension
Complete
the
threading
of
the
lower
thread.
Take
out
the
end
of the
thread
from
the
bobbin
thread
guide.
Place
the
bobbin
and
the
bobbin
case
on your
palm.
Pick it
up by
the
end
of
the
thread
and
shake
it
gently.
At
the
proper
tension,
the
bobbin
case
will gradually
drop
a
small
amount.
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