Epson LS20-B Series

Maintenance 6. Joint #2
L
S20-B Rev.4 101
(8)
Remove the screws mounting the motor
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 Unit
Arm #2
4-M5×20
(9)
Remove
the waveform generator from the
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.
2-M5×8
Set Screw
M5 Brass Bushing
Waveform Generator
O-ring
Joint #2 Motor
(10)
Remove the motor flange from the Joint #2
motor.
4-M4×15
+Plain Washer
Joint #2 Motor
Motor Flange