-46-
Model T31634/T31635 (Mfd. Since 8/19)
This miter saw 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 (part number:
PT31634163 for T31634, or PT31635163 for
T31635) at the same time 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
Standard Screwdriver #2 ................................... 1
Replacing Brushes
4. Replace both motor brushes and re-install
brush caps.
Figure 86.
Location of motor brushes and brush
caps.
Brushes
(1 of 2)
Brush Caps
(1 of 2)
Brush Cap (1 of 2)
Motor
To inspect and replace motor brushes:
1. DISCONNECT MACHINE FROM POWER!
2. Remove brush caps and worn brushes (see
Figure 86) from motor.
3. When brushes are removed, vacuum out
bores to remove any build-up of conductive
brush dust.
Summary of Contents for T31634
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