Epson G20 Series

Maintenance 6. Arm #2
148 G10 / G20 Rev.20
(9)
Remove the Joint #2 motor unit from Arm #2.
To do so, unscrew the bolts from the Joint
#2
motor flange.
Pull the Joint #2 motor unit
upward to remove.
If the motor cannot be
removed easily, pull it
out while moving Arm #2 slowly by
hand.
6-M4×15
G10
G20
(10)
Remove
the wave generator from the Joint #2
motor.
There is a brass bushing
in one of the set screw
holes. Be careful not to lose it.
2-M5×8
set screw
M5 bushing
(11)
Remove the motor flange from the Joint #2
motor.
4-M5×15