-76-
Model G0768/G0769 (Mfd. Since 8/15)
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:
1. Remove cap screw and headstock gear
access cover, as shown in
Figure 138.
Figure 138. Headstock access cover and cap
screw location.
2. Using small brush, apply thin coat of grease
to headstock gears.
3. Operate mill/drill in both high and low gear
settings to work grease through gears.
4. Re-install access cover and cap screw
removed in
Step 1.
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
3
⁄
4
of the way
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.
Headstock
Gears
Headstock
Gear
Access
Cover
Cap Screw
