White 1515 Sewing Machine User Manual


 
ADJUSTING
THREAD
TENSION
Weak
Strong
Upper
thread
tension
may
be
adjusted
by
turning
the
thread
tension
dial.
Lower
thread
tension
can
be
adjusted
by
turning
screw
on
bobbin
case
slightly
to
the
right
(clock-wise)
to
increase
tension.
(Anti-clockwise)
to
the
left
to
decrease
tension.
Correct
Fabric
Upper
thread
Bobbin
thread
.
Inside
of
fabric
Upper
thread
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