White 140 - Needle and Feed Dog Control; Drop Feed Operation; Changing the Needle

02/01/2008
Drop
feed
Push
downwards
to
lower the feed
dog.
Push
upwards to
raise the feed
dog.
Changing
needle
1. Raise
the needle to
its highest
Needle
clamp
screw
POSitIOn.
2.
Loosen the needle clamp
screw
and remove the
needle.
Tighten
3. Turn the
flat side of the
needle
away
from
you and
insert
the
needle as
far it will
go.
4. Tighten
the
needle
clamp
screw
securely.
Loosen
V
Flat
side,
away
from
you