Z-Axis Leadscrew (G0769); Headstock Gears (G0769) - Grizzly G0768Z Manual

Z-Axis Leadscrew (G0769)

Lube Type ..Model T23964 or NLGI#2 Equivalent
Lube Amount ........................................Thin Coat
Lubrication Frequency ....... 120 hrs. of Operation
Lower headstock approximately
down the Z-axis ways, as shown in Figure 137.
Z-Axis
Leadscrew
Figure 137. Z-axis leadscrew location.
Use mineral spirits and a brush to clean as much
existing grease and debris off of Z-axis leadscrew
shown in Figure 137 as possible. When dry, apply
NLGI#2 grease to exposed leadscrew threads.
Move headstock through its full range of motion
several times to disperse grease along full length
of leadscrew.
-76-

Headstock Gears (G0769)

Lube Type ..Model T23964 or NLGI#2 Equivalent
Lube Amount ........................................Thin Coat
Lubrication Frequency ......... 90 hrs. of Operation
To lubricate headstock gears:
⁄ of the way
3
4
1.
2.
3.
4.
Remove cap screw and headstock gear
access cover, as shown in Figure 138.
Cap Screw
Figure 138. Headstock access cover and cap
screw location.
Using small brush, apply thin coat of grease
to headstock gears.
Operate mill/drill in both high and low gear
settings to work grease through gears.
Re-install access cover and cap screw
removed in Step 1.
Model G0768/G0769 (Mfd. Since 8/15)
Headstock
Gear
Access
Cover
Headstock
Gears