White 2137 - Page 33

Occasionally
remove
the
lop cover
by
removing
screws
and
oil
moving
parts
not ac
cessible
through
oil
holes,
Fig.
37.
To
oil
parts
under
the
bed
of the
machine,
tip
the
unit
back
on
its
hinges
and
apply
a
drop
of
oil at
each
point
indicated
in
Fig.
38.
Fig.
36
—
Fg.
37
Fig
38
To
oil moving
parts
inside
the face
plate,
which
only
rarely
require
oiling,
remove
plate
by
taking
out
the
screws.
Oil
at
spots
indicated
in
Fig.
39.
Use
gear
lubricant
on
gears
indicated
by white
arrows
in Figs.
37 and
38.
Lubricate
only
when
machine
seems
to
sew
more
slowly
than
usual.
31