White 2137 - Threading Twin Needles; Twin Needle Threading Procedure

Pull
about
four
inches
of
thread
through
needle.
Hold
thread
end
and
turn
hand
wheel
toward
you.
As
the
needle
goes
down
and
comes
up
again,
the
bobbin
thread
will
be
drawn
up
in
a
loop
see
Fig.
11
Grasp
both
threads
and
pass
under
presser
foot
toward
back
of
machine.
THREADING
TWIN
NEEDLES
See
Fig.
3
for
inserting
needles
Follow
above
procedure
with
these
exceptions:
Place
thread,
matching
or
contrasting
in
color,
on
both
spool
pins.
Draw
threads
through
separate
eyelets
in
upper
arm
thread
guide
B
.
Pass
threads
from
right
to
left
through
front
and
back
tension
discs
and
into
check
spring
D
then
into
hook
E
Now
treat
both
threads
as
one
until
you
reach
the
needle
eyes.
Pass
thread
from
the
spooi
on
the
left
through
left
needle
and
the
thread
from
the
right
spooi
through
the
right
needle.
Extra
twin
needles
may
be
purchased
from
your
sewing
machine
dealer.
Flat
side
of
JI
the
shanl
ii
Ii