Sears 385.17724 User Manual
Page 22
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o Adjust the Top Thread Tension
For Straight Stitch
The idea! straight stitch will have threads locked between the two layers ot
fabric, as shown above, magnified to show detail.
If you look at the stitch, front and back, you will notice that there are no
gaps, that each stitch is smooth and even.
When adjusting top thread tension, the higher the number, the tighter the top
thread.
SECTION 2. PREPARE YOUR MACHINE FOR SEWING
Choose the Correct Tension;
The best tension will depend on;
the stiffness and thickness of the fabric
the number of fabric layers
the type of stitch
The top thread shows through the The bobbin thread will come through
bottom ot the fabric. The bottom side the top of the fabric. The top side ot
ot the stitch will feel bumpy.
the stitch will feel bumpy.
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