Epson ES Series - 9.1 Replacing the Ball Screw Spline Unit

8. Replacing the Timing Belts Part 2: Maintenance
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8.1 Replacing the Z belt
Removal : Z belt
(1) Remove the Joint #3 motor unit as described in 5.3 Replacing the Joint #3 Motor steps
(1) through (4).
(2) Remove the bolts (3-M4×10) from the spline plate.
M4×10
Spline plate
(3) Lift the spline plate and draw the Z belt up, make it through under the spline plate, and
pull the Z belt upward.
Z belt