Pfaff 433 - Page 32

5 hook should be oppo-
above the top of the
Df the hook is about to
ed.
Bcommended to use the
quest.
from the lowest point of its stroke, the point of tf
site the center line of the needle and about .04''
needle eye. This is the position in which the point
enter Ihe loop after it has been sufficiently enlarc
To correctly set the amount of needle rise, it is r
special
gauge which will be supplied by us upon re
Begin by lowering the
needle bar to its lowest
onto the bar so that if touches the bottom surfac
Slip the clamp onto the needle bar immediately
screw it on. (Photo 26). Now remove the gauge an<t
slowly until the clamp contacts the needle bar bust
in this position,
proceed to time the sewing hook.
Photo 26
30
position, slip the gauge
e of the lower bushing,
beneath the gauge and
turn the balance wheel
ing. With the needle bar
From the library of: Superior Sewing Machine & Supply LLC