Epson LS20-B Series Manual page 113

(8) Remove the screws mounting the motor
(9) Remove the waveform generator from the
(10) Remove the motor flange from the Joint #2
LS20-B Rev.4
unit and then remove the Joint #2 motor
unit from the Arm #2.
To pull out the motor smoothly, move the
Arm #2 slowly by hand while pulling the
motor.
Joint #2 motor.
There is a brass bushing in one of the set
screw holes. Be sure to keep the bushing.
The O ring will be used again.
Be careful not to lose it.
motor.
Maintenance 6. Joint #2
4-M5×20
Joint #2
Motor Unit
Arm #2
Waveform Generator
M5 Brass Bushing
2-M5×8
Set Screw
O-ring
Joint #2 Motor
Motor Flange
4-M4×15
+Plain Washer
Joint #2 Motor
101