1. Loosen the nut..
2.... and remove the clamp bolt holding the upper and lower hinges.
3. Mark the position of the universal joint on the shaft of the electromechanical amplifier..
4.... Turn away a nut of a bolt of a collar of the cardan joint and take out a bolt from a collar.
5. Remove the cardan shaft from the hinge..
6.... and slide the hinge from the splined shaft of the electromechanical amplifier.
7. Mark the position of the cardan shaft on the drive gear..
8.... unscrew the nut..
9.... and remove the bolt from the mounting clamp.
10. Push the clamp with a screwdriver..
11.... and remove the cardan shaft from the steering gear.
Note. This is how the cardan joint 1 and the cardan shaft 2 with the joint look like.
12. Install the cardan shaft in the reverse order of removal.