Winding the bobbin
7
8
Loading the bobbin into the bobbin
case.
Snap in the bobbin case latch, and put the bobbin
into the bobbin case so that the bobbin runs clock-
wise.
Passing the thread through the slit of the bobbin
case, continue passing it under the thread tension
spring, and pull out the thread open end about
10cm from the bobbin case.
Set the bobbin in the sewing machine.
Close the slide plate.
Insert the bobbin case fully into the hook, and
close the bobbin case latch.
Thread tension spring
Thread
passage
10 cm
* The bobbin should run clockwise.
■
Adjusting the bobbin winder guide
Good
Thread unevenly
wound around the
bobbin would badly af-
fect the bobbin thread
tension.
Thicker toward
downside
Thicker toward
upside
Loosen the screw of the bobbin
winder guide to make adjustment.
Move
up
Move
down
Loosens
Tightens
14
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