Grizzly G4003G owner manual Basic Maintenance, Lubrication

SECTION 6: MAINTENANCE

Basic Maintenance

Check for the following conditions and repair or replace when necessary:

•Loose mounting bolts and chuck.

•Worn switch or safety features.

•Worn or damaged cords or plug.

•Any other condition that could hamper the safe operation of this machine.

		Lubrication
Take the time to wipe down and oil your lathe after
use. Do not leave metal chips and cutting fluid on
the ways. We recommend using ISO 68 or a gen-
eral motor oil unless otherwise specified.
Saddle, see Figure 47
Apply lubrication to the saddle through the two
ball fittings on the top face of the saddle and
one near the saddle handwheel. Make sure the
oil level is	3	⁄4 full as seen in the through the sight
glass. Change the oil for the first time after one
month of operation, and then at six month inter-
vals. Use the same oil as in the headstock.
Cross-Slide and Compound, see Figure 47
These slides are also supplied with ball fittings in
their top surfaces and should be oiled the same
as the saddle.

External Gearing, see Figure 48 Apply a minimal amount of lithium grease to the teeth of the change gears. Avoid getting grease on the belt or pulleys when lubricating. Apply three drops of oil into the port daily.

Port

Figure 48. Headstock lubrication.

Quick Change Gearbox, see Figure 49 Lubrication for the Gearbox is provided through two oil points, labeled "Oil Nipple." Add a squirt or two of oil after every three-to-four hours of use.

Oil Ports

Figure 49. Quick change gearbox lubrication.

Figure 47. Saddle, compound, and cross-slide
lubrication.
G4003G Gunsmith's Lathe	-33-