Grizzly G9972Z Owner's Manual page 35

Tools Needed
Configuring Change Gears
1.
2.
Note: The feed rates are given in inches of
carriage travel per revolution of the spindle
(IPR).
3.
Note: Before you install the gears, thoroughly
clean them with a stiff brush and mild solvent,
then apply a light coat of NLGI #2 grease to
the teeth.
Change Gear "a"
a.
Figure 43
Figure 43.
Qty
Figure 42 Figure 45
a
a
b
b.
a
c.
a
Change Gear "b"
a.
b.
c.
d.
Note: If change gear "b" must mesh
with the 120T gear when cutting metric
threads, mount the bushing between the
gear and the headstock to properly align
the gear.
e.
f.
4.
5.
Setting the Feed Rate Dials
1.
2.
45
b
b
b
b
OFF
Figure 42 Figure