Insert the bobbin into the bobbin case.; Pass the thread through the thread slit and ; under the tension-adjusting spring.- Page 39

Installing the Bobbin

 37

2

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1

Insert the bobbin into the bobbin case.

Note

●

Check that the thread winds off the bobbin 
clockwise as shown in the illustration. If 
the bobbin is installed with the thread 
winding off in the opposite direction, the 
embroidery will not be sewn correctly.

2

Pass the thread through the thread slit and 
under the tension-adjusting spring.

1

Thread slit

2

Tension-adjusting spring

3

Pull the thread about 50 mm (2 inches) 
through the opening in the tension-adjusting 
spring.

1

About 50 mm (2 inches).

Installing the bobbin case

1

Insert the bobbin case into the hook.

Insert the bobbin case while aligning the tab 
on the bobbin case with the notch in the 
hook, as shown in the illustration.

1

Tab

2

Notch

2

Fully insert the bobbin case until it snaps 
into place.

3

Close the hook cover.