Grizzly g0669X Lubrication, One-Shot Oiler, Quill Gearing, Bull & Spindle Speed Range Gearing

Lubrication

Your mill has numerous moving metal-to-metal contacts that require proper lubrication to help ensure efficient and long-lasting mill operation.

Other than lubrication points covered in this sec- tion, all other bearings are internally lubricated and sealed at the factory. Simply leave them alone unless they need to be replaced.

NOTICE

Follow reasonable lubrication practices as outlined in the manual for your mill. Failure to do so could lead to premature failure of your mill and will void the warranty.

One-Shot Oiler

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	1
Bearing and Gear	8 Hours	Pump
Lubricant	of Operation

The oil lines running from the one-shot oiler feed lubrication to the ways of the column (knee), saddle, and table, as well the longitudinal, cross feed, and vertical leadscrews.

Pull the handle (see Figure 52) and release it to send the lubricant through the lines.

Fill Cap

Handle

Figure 52. One-shot oiler (on left side of knee).

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Quill Gearing

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	5
Bearing and Gear	8 Hours	Drops
Lubricant	of Operation

Clean debris and grime from the quill gearing oil cup shown in Figure 53, then lift the cap and add the correct amount of lubricant to the cup.

Oil Cup

Figure 53. Quill gearing oil cup on right side of

head.

Bull & Spindle Speed Range Gearing

Lubricant	Frequency	Qty
Multi-Purpose	Every	5 Pumps
Gear Grease	40 Hours	from
	of Operation	Grease Gun

Clean debris and grime from the grease fitting shown in Figure 54, then use a grease gun to add the correct amount of lubricant to the fitting. Clean off the fitting afterward to keep debris from accumulating.

Grease Fitting

Figure 54. Bull and spindle speed range gearing

grease fitting.

G0669X Precision 10" x 54" VS Milling Machine