Grizzly G0516 - Manual (Page 40)

-38- G0516 Lathe/Mill
Gears—Apply a minimal amount of oil to the
teeth of the end gears after assembly and each
8 hours of actual use. Avoid getting oil on the
belt or pulleys when lubricating. Also, regularly
apply lubrication to all the ball fittings drive box.
Long Leadscrew—Apply a minimal amount
directly on the rack every 8 hours of actual use.
Carriage Rack—Apply a minimal amount direct-
ly on the rack every 8 hours of actual use.
Mill/Drill Rack & Pinion—Apply a minimal
amount directly on the rack every 8 hours of
actual use.
Figure 64. Ball fitting lubrication points.
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21
20
19
18
14
15
16
3 17
12
12. Bed Guide
13. Cross Slide Leadscrew
14. Bed Guide
15. Bed Guide
16. Apron
17. Cross Slide Leadscrew Support
18. Apron
19. Bed Guide
20. Bed Guide
21. Bed Guide Checking V-Belt
To ensure optimum power transmission from the
motor, the V-belts must be in good condition and
must operate under proper tension. The belts
should be checked for cracks, fraying, and wear
at least every 3 months—more often if the
machine is used daily.
The check the V-belt:
1. Unplug the lathe/mill from its power
source!
2. Open the drive cover.
3. Note the condition of the V-belt. If the V-belt
is cracked, frayed, or glazed; it should be
replaced.