Grizzly G0791 Owner's Manual page 62

4. While holding middle 86T/91T gear assembly
(see Figure 88), loosen support arm hex nut
and slowly let assembly pivot down.
F Gear
86T/91T
Gear
Support Arm
Hex Nut
Figure 88. End gear components.
5. Remove 86T/91T middle gear, then F and G
gears.
Note: Make sure the keys stay inserted in the
shafts as you slide the F and G gears off.
-60-
6.
Middle Gear
Hex Nut
7.
G Gear
8.
9.
10. Re-install end gear cover.
Replace F gear with 45T gear, and G gear
with 60T gear.
Note: The 60T gear (and 40T gear) used as
the G gear has a stepped face that allows it
to mesh with either the outside or inside teeth
of the middle gear, depending upon the con-
figuration needed.
Secure F and G gears with fasteners, but do
not overtighten. The fasteners merely keep
them in place and overtightening may hinder
rotation.
Re-install 86T/91T middle gear with 91T gear
toward lathe, and slide it against G gear until
it meshes with a 0.002"–0.004" backlash,
then tighten middle gear hex nut.
Pivot middle gear up against F gear until it
meshes with same backlash, then tighten
support arm hex nut.
Model G0791 (Mfd. Since 9/15)