White 447 - Preparing to Sew; Upper Threading

PREPARING
TO
SEW
UPPER
(NEEDLE)
THREAD
Upper
Threading
Correct
threading
is
an
essential
task
to
smooth
sewing.
If
the
threading
is
incorrect,
thread
break,
stitch
skip
and
material
wrinkle
will
occur.
To
thread
correctly,
you
will
have
to
follow
below
instructions:
1.
Raise
the
thread
take-up
lever
(F)
to
its
highest
position
by
turning
the
hand
wheel
toward
you.
2.
Place
a
spool
of
thread
on
spool
pin.
3.
Lead
thread
through
rear
and
front
arm
thread
guides
(A),
then
down
and
between
tension
discs
(C)of
upper
thread
tension
regulator
(B).
4.
Draw
the
thread
up
through
the
check
spring
(D)
and
with
a
slight
tug
into
the
hook.
5.
Bring
the
thread
up
through
the
face
plate
stopper
thread
guide
(E),
and
then
through
the
eye
of
the
take-up
lever
(F)
from
right
to
left.
6.
Pull
the
thread
down
through
face
plate
stopper
thread
guide
(E),
lower
thread
guide
(G)
and
needle
bar
thread
guide
(H).
7.
Thread
the
needle
from
front
to
back,
drawing
about
4
inches
(10
cm)
of
thread
backward
underneath
the
presser
foot.
—8—