Setting the thread tension -13, Proper thread tension -13 – Brother ULT 2003D User Manual
Page 70
Getting Ready to Sew
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Setting the Thread Tension
Your machine will automatically set the thread tension when you select a stitch. However, you
may need to change the thread tension, depending on the fabric and thread being used.
■ Proper Thread Tension
The upper and lower threads should cross near the center
of the fabric. If thread tension is not properly set, the seam
may have a poor finish or the fabric may pucker.
1
Reverse side
2
Surface
3
Upper thread
4
Bobbin thread
If the upper thread tension is too strong (the bobbin thread
can be seen on the top side of the fabric), press the
key.
1
Bobbin thread
2
Upper thread
3
Surface
4
Locks appear on surface of fabric
If the upper thread tension is too weak (the upper thread
can be seen on the bottom side of the fabric), press the
key.
1
Upper thread
2
Bobbin thread
3
Reverse side
4
Locks appear on reverse side of fabric
Note
If you change the thread tension setting, but turn off the
power or select another stitch afterwards, the thread ten-
sion will return to the default setting.