1. Remove the rear cover (Rear Cover)
  2. Open the controller box (Opening the Controller Box)
  3. Remove the controller box rear cover.
  4. Remove the vertical stay (x3).
  5. Disconnect the motor harness [A] (x1, x1).
  6. Open the clamps [B] (x3).
  7. Inside the machine, disconnect and free the harness, and then disconnect the motor bracket [A] (x1, x1, x1).
  8. Carefully, pull the harnesses [B] away from the side of the duct.
  9. Disconnect the top of the duct bracket x2).
  10. Disconnect the bottom of the duct at the left corner [A] and right corner [B] x2).
  11. Remove the vertical duct.
  12. Start to disconnect the IOB at the lower left side of the machine (x2, x2).