To Thread Bobbin Case
Holding the bobbin case in your left hand, turn the open side up
and place the threaded bobbin into it (Fig. 1).
Guide the thread into the slot in the edge of the bobbin case
(Fig. 2).
Pull it under the tension spring and then into the delivery eye
(Fig. 3).
To Insert Bobbin Case Into The Machine
Raise the needle bar and take-up lever both to their
highest point.
Open the slide plate.
Hold the bobbin case by the latch and place it on the
center post with the bobbin case fi nger in the notch at
the top of the shuttle.
Release the latch and press the bobbin case into the
shuttle until the latch catches on the center post with
a click.
Permit the thread to hang down freely a few inches.
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