6. Loosen the Pylon driver arm bolt (6) and nut (5) to free the Pylon driver arm (3).
7. The Pylon driver arm lock (4) can be replaced by loosening the Pylon driver arm
lock bolt (10).
4.2.4.3 Installation
1. Insert the Pylon driver arm lock (4) and fasten it into place using the Pylon driver
arm lock bolt (10).
2. Fasten the Pylon driver arm bolt (6) and Nut (5) to install the Pylon driver arm (3).
3. Connect the Pylon driver arm (3) to the Pylon (9) by fastening the Pylon bolt (8).
4. Remove the pylon support.
5. Install the main doors.
NOTE: The actuator system and main door setup must be done again to ensure the
kinematic system is working correctly. Refer to the Calibration & setup
section.