White 671 - To Oil the Machine

the
bobbin
case.
(Fig.
3O
Next,
twist
the
shuttle
race
ring
clasps
outward
(Fig.
31).
then
take
Out
the
shuttle
race
ring.
Carefully
remove
the
shuttle
and
clean
oul
the
shuttle
race.
Replace
the
shuttle,
the
shuttle
ring,
and
lock
with
the
clasps.
Be
careful
not
to
drop
or
otherwise
damage
the
shuttle.
(Fig.
31)
To
oil
the
machine
To
ensure
easy
and
free
working
of
the
machine,
it
is
necessary
that all
moving
parts
be
covered
with a
film
of
oil
and
not
be
allowed
to
become
dry.
The
shuttle
race
should
also
be
oiled
frequently.
The
machine
should
be
oiled
at
the
places
indicated
by
arrows
in
Fig.
32
and
Fig.
33.
To
remove
the
face
plate,
loosen
the
face
plate
set
screw.
(Fig.
1—13)
After
oiling, run the
machine
rapidly
for
a
few
minutes
to
work
the
oil
into
the
bearings.
When
in
constant
use
the
machine
should
be
oiled
two or
three
times a
week.
(Fl 9 .
31
(FIg.
32)
(Fig.
33)
20