Experience
has
shown
fhof
It is of advantage to
lubricate
the
hook
sepero-
tely. The reservoir which supplies oil to the rotary hook is located under
top
cover b on the machine arm. (Photo 1).
Photo
1
Take
out
screw
c
end
fill
about
5 cu. In.
of
oil Into
the
hook
oil
reservoir
(Photo 21).
As long as the red tip
of
the float spindle is visible In oil level tube S
(Photo
21)
while
the
machine
is
In
operation, there Is enough oil in the
reservoir. If, however, the red tip Is flush with the top surface of the oil
sealer nut, oil should be filled up.
mm—V
Photo
2