Singer 630 - Upper Threading the Sewing Machine; Step-by-Step Upper Threading Guide

HOW
TO
THREAD
THE
MACHINE
4
REMEMBER
— IF
YOUR
MACHINE
IS NOT
THREADED
CORRECTLY.
IT
WILL
NOT
SEW
PROPERLY.
Turn
the
hand wheel
towards
you
until
the
needle is
raised
to its
highest
position.
Place
a
spool
of
thread
on the
spool pin.
located
on the
hack or
rear
of
the
arm.
1.
Pass
the thread
through
the
back
thread
guide,
(A)
Fig.
9.
Bring the
thread
over the
arm
and through
front
thread
guide,
(B) Fig.
9.
2.
Draw
the
thread downwards
to,
and
around
between the
tension
discs, (C)
Fig.
9.
from rightto
left.
3.
Now,
place
the thread
on the
guide
notch,
(D) Fig.
9. at the
top
of
the
tension
dial,
(see
Fig. 37).
4.
Bring the
thread
back down
and under
the check
spring.
(E)
Fig.
9.
and
up
through
the
large hook,
(F) Fig.
9.
5.
Pass the
thread
through the
hole at
the end
of the
take-up
lever,
(G)
Fig.
9,
from right
to
left.
6.
Draw the thread
down
through
the two
thread guides.
(H)
Fig. 9,
and the
needle
clamp
guide,
(I) Fig.
9.
7.
Now,
pass the
thread through
the
eye
of
the needle
from front
to
back.
Draw
about
3
inches
of thread
through
the
eye
of the
needle.
This is the
length
necessary
to begin
sewing.
A-BACK
THREAD
GUIDE
I
f
G-TAKE
UP
H-THREAD
GUIDE
F-HOOK
H-THREAD
GUIDE —.
1 qit
G-TENSION
DISCS
NECHEoK
SPRING
7/’
1.
D-GUIDE
NOTCH
Fig. 9. Upper
Threading
—8—-