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•
Drawing up bobbin thread
[] Raise the presser foot. Hold the needle thread lightly
with your left hand.
[] Rotate the handwheel counterclockwise,
toward you, for
one complete turn. Bring the bobbin thread up by pulling
the needle thread up.
[] Pull both threads 4" to 6" (10.0 to 15.0 cm) under and
behind the presser foot.
[]
%
%
Adjust the Needle Thread Tension
for a Straight
Stitch
• Correct tension
_1_Needle thread (Top thread)
_2_Bobbin thread (Bottom thread)
_3_ To loosen
@ To tighten
The ideal straight stitch has threads locked between two
layers of fabric, as illustrated (magnified to show detail).
If you look at the top and bottom of a seam, notice that
there are no gaps. Each stitch is smooth and even.
When adjusting the needle thread tension, the higher the
number, the tighter the needle thread tension.
Results depend on:
- stiffness and thickness of the fabric
- number of fabric layers
- type of stitch
•Tension is too tight
_1_Needle thread (Top thread)
_2_Bobbin thread (Bottom thread)
_3_ To loosen
_4_Right side (Top side) of fabric
_5_ Wrong side (Bottom side) of fabric
If the bobbin thread shows through on the right side (Top
side) of the fabric, and the stitch feels bumpy, turn the dial
to a lower tension setting number to loosen the needle
thread tension.
f
-x
J
jf
J
J
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