Grizzly g0747, g0748 owner manual Ram Ways, Head Tilt & Ram Pinions, Table Elevation Leadscrew

Ram Ways

Oil Type	Model T23962 or ISo 68 Equivalent
Oil Amount		Thin Coat
Check/Add Frequency		40 hrs. of Operation

Move the ram back and forth as necessary to access the full length of the ways (see Figure 56), then use a clean shop rag to apply a thin coat of lubricant to the ways.

Ram Ways

Figure 56. Ram ways.

Head Tilt & Ram Pinions

The interaction between the cast iron surfaces of these devices (see Figure 57) produces a dry powder that provides an adequate lubrication.

Do not apply any other lubricant that could pro- duce a stiff compound, which may interfere with smooth movement.

Head Tilt

Rack & Pinion Gear

Ram

Pinion Gear

Figure 57. Head tilt and ram pinions.

-46-

Table Elevation Leadscrew

Grease Type	NLgi 2 or Equivalent
Grease Amount	Thin Coat
Check/Add Frequency	40 hrs. of Operation

Elevate the table all the way up, then use mineral spirits to clean any debris and built-up grime from the elevation leadscrew threads. Add one pump from a grease gun to the leadscrew grease fitting shown in Figure 58, then run the table up and down to distribute the grease. Repeat this process until the entire leadscrew is well lubricated.

Leadscrew

Grease

Fitting

Figure 58. Elevation leadscrew grease fitting.

Model G0747/G0748 (Mfg. Since 8/12)