•
Clean the Shuttle Race
This
area must
be kept
free
of dust,
lint
and occasional
tangled
thread.
Clean the shuttle
race area
about
every three
months.
Center pin of
the shuttle
case
To Clean the Shuttle
Area:
Shuttle
driver
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Shuttle
Leve
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Cover
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To Replace Shuttle
Assembly:
1.
Raise
the
needle
bar
to
its
highest
point
and remove
the bobbin
case.
2.
Push
shuttle
race
levers
aside.
Lift
shuttle
race cover and take shuttle
out.
3.
Clean
the
shuttle
race
with
a lint
brush.
4.
Put a drop
of oil on the center
pin of
the shuttle
and shuttle
race.
Do not
over-oil.
1,
Position
shuttle
race
as illustrated
so that
shuttle
driver
is forming
a half
moon
on the Ieft side of the
machine.
2.
Hold
shuttle
by center
pin and position
shuttle
so as
to form
a half
moon
on the right
side.
Pointed
hook
will be on the bottom.
3.
Place
shuttle
race
cover
into
place
over
shuttle
assembly.
4.
Snap the levers back into the original
position.
f
40