Epson G3 Series

Maintenance 11. Ball Screw Spline Unit
160 G3 Rev.14
(15)
Remove the screws securing the Joint #4
intermediate unit.
Remove the unit by pulling it up.
3-M4×12
+plain washer
(16)
Remove the U2 belt.
(17)
Hold the spline
upper rotator part.
Remove the U2
belt.
U2 belt
(1
8)
Remove the mounting screws of the ball
screw s
pline shaft on the lower part of Arm
#2.
4-M4×10
(19)
Remove
the ball screw spline unit by pulling it upward from Arm #2.