Singer One Instruction Manual 2 - Page 34

tightening

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32 (f) Fill the well (K, Fig. 31) in which the spiral pinion (L, Fig. 31) revolves, with SINGER MOTOR LUBRICANT, (not oil). (g) Apply SINGER MOTOR LUBRICANT to the teeth of the two bevel gears (M, Fig. 32) next the spiral gears. (The greasing of these two bevel gears should be done at the same time when the motor grease cups are refilled, inasmuch as they can only be reached when the motor has been withdrawn' from the sewing machine head). (h) Replace the grease cups, being sure that the wicks (GG, Fig. 30) enter the small holes which lead to the armature shaft. (i) Replace the motor in the machine. (j) Replace the screw (F, Fig. 27, page 28). The final position of the motor has an important bearing on the free running of the machine, and it may be necessary to slightly shift the motor to the left or right before the final tightening of the screw (F, Fig.. 27). (k) Replace the motor cover. To Lubricate the Bevel Gears 1. There are three sets of bevel gears in the machine, as shown at (M, Fig. 32) and (N and 0, Fig. 33). These bevel gears should be greased once a year, preferably at the time of greasing the motor. 2. The method of greasing the upper set of bevel gears (M, Fig. 32), i.e., those which are located in close proximity to the motor itself, has been explained under the heading "To Lubricate the Motor."

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32
(f)
Fill
the
well
(K,
Fig.
31)
in
which
the
spiral
pinion
(L,
Fig.
31)
revolves,
with
SINGER
MOTOR
LUBRICANT,
(not
oil).
(g)
Apply
SINGER
MOTOR
LUBRICANT
to
the
teeth
of
the
two
bevel
gears
(M,
Fig.
32)
next
the
spiral
gears.
(The
greasing
of
these
two
bevel
gears
should
be
done
at
the
same
time
when
the
motor
grease
cups
are
refilled,
inasmuch
as
they
can
only
be
reached
when
the
motor
has
been
withdrawn'
from
the
sewing
machine
head).
(h)
Replace
the
grease
cups,
being
sure
that
the
wicks
(GG,
Fig.
30)
enter
the
small
holes
which
lead
to
the
armature
shaft.
(i)
Replace
the
motor
in
the
machine.
(j)
Replace
the
screw
(F,
Fig.
27,
page
28).
The
fi
nal
position
of
the
motor
has
an
im-
portant
bearing
on
the
free
running
of
the
machine,
and
it
may
be
necessary
to
slightly
shift
the
motor
to
the
left
or
right
before
the
fi
nal
tightening
of
the
screw
(F,
Fig..
27).
(k)
Replace
the
motor
cover.
To
Lubricate
the
Bevel
Gears
1.
There
are
three
sets
of
bevel
gears
in
the
machine,
as
shown
at
(M,
Fig.
32)
and
(N
and
0,
Fig.
33).
These
bevel
gears
should
be
greased
once
a
year,
preferably
at
the
time
of
greasing
the
motor.
2.
The
method
of
greasing
the
upper
set
of
bevel
gears
(M,
Fig.
32),
i.e.,
those
which
are
located
in
close
proximity
to
the
motor
itself,
has
been
ex-
plained
under
the
heading
"To
Lubricate
the
Motor."