Threading The Bobbin Case - Kenmore 1521 Owner's Manual

1, Insert bobbin into bobbin case
making sure thread is coming from
bobbin as shown,
2, Pull thread through slot of case as
shown,
3. Pull thread under tension spring.
4. Turn hand wheel to raise needle to
5_
its highest position, Holding latch
open, position case into shuttle, and
release latch, Case should lock into
place when latch is released,
Hold needle thread loosely in left
hand and rotate hand wheel toward
you one complete turn. Bring bobbin
thread up by pulling upper thread,