Grizzly G0459P owner manual Changing Motor Brushes, To replace the motor brushes

33.Before reinstalling the gear box cover, try raising and lowering the conveyor table with the crank handle. If the helical gears (see Figure 52) are not engaged, the crank han- dle will only raise the table.

If this happens, loosen the crank handle mounting bolts, and move the helical gear around until the teeth mesh with the helical crank handle gear, then secure the crank handle.

Crank Handle

Helical Gear

Helical

Gear

Figure 52. Helical gear and crank handle helical

gear.

34.Reinstall and secure the brace.

35.Try moving the conveyor table up and down.

36.Continue adjusting the helical gear and crank handle helical gear until the crank handle raises and lowers the conveyor table.

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Changing Motor

Brushes

Tools Needed:	Qty
Flat Head Screwdriver	........................................ 1

If the motor fails to develop full power or otherwise appears to run sluggishly, the motor brushes may need to be replaced.

To replace the motor brushes:

1.DISCONNECT POWER TO THE SANDER!

2.Remove each brush cover and remove the brushes from the motor, as shown in Figure 53.

Motor Brush

Motor Brush

Cover

Figure 53. Motor brush components removed

(one of two brushes shown).

3.Insert the new carbon brushes into the holes in the motor housing.

4.Re-install the brush covers.

Model G0459/G0459P (Mfg. 7/11+)