Grizzly MODEL G0765 Lathe User Manual


 
Model G0765 (Mfd. Since 12/13)
-59-
Brush Replacement
This lathe is equipped with a universal motor
that uses two carbon brushes to transmit elec-
trical current inside the motor. These brushes
are considered to be regular "wear items" or
"consumables" that will need to be replaced dur-
ing the life of the motor. The frequency of required
replacement is often related to how much the
motor is used and how hard it is pushed.
Replace the carbon brushes when the motor no lon-
ger reaches full power, or when the brushes mea-
sure less than
1
4" long (new brushes are
5
8" long).
Tools Needed Qty
Flat Head Screwdriver #2 .................................. 1
Phillips Head Screwdriver #2 ............................ 1
Replacement brush part number: P0765150-1
Cap
3. Unscrew rear brush cap and carefully remove
brush from motor (see Figure 87).
To replace motor brushes:
1. DISCONNECT LATHE FROM POWER!
2. Remove the three screws that secure rear
motor cover, then remove cover to gain
access to rear brush (see Figure 86).
Figure 86. Location of rear motor brush cap.
Screws
Brush Cap
Figure 87. Rear motor brush components
removed.
Brush
4. Unscrew front brush cap and remove brush
from motor (see Figure 88).
5. Install new brushes.
6. Re-install brush caps.
7. Replace rear motor cover.
Figure 88. Front brush components removed.
BrushBrush Cap