To adjust bobbin tension, Bu t t, Ra t – SINGER W811 User Manual
Page 9
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THREADING THE BOBBIN CASE
Pull |[ire;i(l at least 3 inches from bobbin,
hu.uti bobbin in bobbin case so that
ihtu.id will unravel clockwise.
Pull
thread
into
slot
of
bobbin
case
as shown in Fig. 2.
D r a w
thread under the
tension
spring and
into the
fork'Shaped
opening of
the
spring
• IS sliown in Fig. 3.
Tensfon Sprint)
}-it). 3
Pull thread through hole in bobbin case
finger as sliown in Fig. 4.
(Recommended for /ig/ag sewing only)
TO ADJUST BOBBIN TENSION.
•
Turn screw
O f t
side of Itobbin
case clockwise to increase!
tension.
•
Turn screw on side of bobbin
case counterclockwist! to
decreast! tension.
CORRECT
INCORRECT
TOP TENSION TIGHT
BOTTOM TENSION LOOSE
INCORRECT
TOP TENSION LOOSE
BOTTOM TENSION TIGHT
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