SINGER W426 - Manual (Page 15)

THREADING BOBBIN CASE
1. Hold bobbin case be­
tween thumb and fore­
finger of left hand, so
that the slot in the edge
of the bobbin case is on
top.
Take the bobbin
between thumb and fore­
finger of right hand so
that the thread on top
leads from left to right.
2. Insert bobbin into bob­
bin case, pull the thread
into the slot of the
bobbin case and draw it
under tension spring and
into the fork-shaped
opening of the spring.
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PLACING BOBBIN CASE IN SHUTTLE
Raise needle bar to its highest position, and slide plate to
the left. Hold the bobbin case latch (D) between the
thumb and forefinger of the left hand, with at least three
inches of thread running from the top of the bobbin case
to the right. Insert and center the bobbin case on the
stud of the shuttle body (C). Be sure the bobbin case
finger (E), is opposite the shuttle race notch (A). Press
the bobbin case (B) into the shuttle as far as possible
until the latch catches on the center post of the shuttle.
Then release the bobbin case latch (D). Press the bobbin
case again after the latch has been released to make sure
the bobbin case is locked securely in place. Close the
slide plate.
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