26
19X Service Manual
Replacing the Motor Driver Board
Parts & Tools Needed:
Instructions
Take the following steps to replace the motor driver board:
1
Use the 2.5 mm Allen wrench to remove the
middle plastic cover
.
Motor Driver
Board
SMP-09-14161
To avoid damaging the motor driver
board circuitry, keep it in the packaging
until you are ready to install it.
T-handle Allen
Wrench 2 mm
2 mm
T-handle Allen
Wrench 2.5 mm
2.5 mm
Middle Plastic
Cover
Use the 2.5 mm Allen wrench to remove the
motor driver board cover
.
Motor Driver
Board Cover
2
3
Unplug the
cables
from the motor driver
board.
Cables
4
Use the 2 mm Allen wrench to remove the
three
screws
securing the motor driver
board.
Screws (x3)