Grizzly G9249 owner manual Headstock Change Gears, Headstock Idler Pulley Shaft, Headstock Gears

Headstock Change Gears

Lubricant	Frequency	Qty
Multi-Purpose	Every	One Pump to
Gear Grease	8 Hours	Fittings;
	of Operation	Thin Coat to
		Gears

Add one pump from a grease gun to the three headstock grease fittings shown in Figure 80. Use a brush to apply a thin coat of grease to the gear teeth.

Grease

Fittings

Figure 80. Headstock grease fittings.

Headstock Idler Pulley Shaft

Lubricant	Frequency	Qty
Multi-Purpose	Every 8 Hours	One
Gear Grease	of Operation	Pump

Add one pump from a grease gun to the idler pul- ley grease fitting shown in Figure 81.

Back		Spindle
Gears		Gears
Idler Pulley Shaft		Spindle Pulley
Grease Fitting	Shaft Set Screw

Figure 81. Headstock pulley shaft lubrication

points.

-48-

Headstock Gears

Lubricant	Frequency	Qty
Multi-Purpose Gear	Every	Thin
Grease	8 Hours	Coat
	of Operation

Use a brush to apply a thin coat of grease to the gear teeth of the spindle and back gears (see Figure 81).

Headstock Spindle Pulley Shaft

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	2–3
Bearing and Gear	8 Hours	Drops
Lubricant	of Operation

Remove the spindle pulley shaft set screw shown in Figure 81, add 2–3 drops of lubricant, then re- install the set screw.

Feed Rate Gearbox Oil

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	2–3
Bearing and Gear	8 Hours	Drops
Lubricant	of Operation

Remove the oil plugs on either side of the control panel (see Figure 82), add 2–3 drops of lubricant, then replace the oil plugs.

Oil Plugs

Figure 82. Feed rate gearbox oil plugs.

G9249  12" x 37" Belt Drive Gap Bed Lathe