White 816 - Adjusting the Tensions

-
-i
.
J
4
W
;..
:w
ca?d
O
ie
tie
Load
.t
hC
beginning
or
end
of
a
seam,
button
(A 3 Flo.
13A)
.s
far
;wm
.
machi
W
SW
backward
as
long
as
the
button
is
held
in.
.
TENSIONS
the
upper
tension
with
the
presser
foot
c
as
the
tension
is
released
when
i
is
raid.
To
increase
the
tension
on
the
upper
thread,
t
di1
(Fig.
3)
to
:-
-gnt.
lo
cecruase,
turn
to
the
left.
tension
be
sure
that
thi.
ia
chine
is
threaded
properly.
When
necessary
to
change
the
bobbin
tension,
turn
small
screw
(Fig.
14)
on
side
of
the
bobbin
case
clockwise
to
tighten,
counter
clockwise
to
loosen.
wions
are
properly
balnced,
will
be
formed
with
both
thads
inter
ii
fabric
(Fig.
15).
When
the
upper
tension
is
too
tight,
the
lower
thread
is
pulled
up
over
the
upper
thread
which
is
lying
flat
on
the
fabric
(Fig.
16).
When
the
upper
tension
is
too
loose,
the
upper
thread
forms
loops
over
the
Fig.
13
lower
thread
lying
flat
on
the
fabric
(Fig.
17).