Discuss and decide what type of pitot to install. Final choice is to install Garmin Pitot with AOA. Therefore steps from section 20-2 and 20-3 were not necessary.
Pitot assembly and Graetz mounting kit ordered.
Decided to install on the next bay after the aileron crank inspection hatch.
The installation of the AOA PITOT requires to have an additional 1/4" hole for the plastic tubing of the AOA sensor.
Drilling of all the holes requires a 7/16 long drill for the bushing and adapters/extensions. A little jig has been prepared to ensure holes are in the right position.

Acquired Graetz Mount for Garmin Pitot.
Cut the hole for the pitot mount together with Lucio. Final drilled the rivet holes. Riveted angle to the outboard wing rib of the bay next to the aileron bellcrank inspection panel.
Tested fitting.