I just wanted to uninstall the autopilot head controller and the pitch servo as I will replace them. The controller screen is slowly lossing some pixels and there is an upgrade available. No complicated work but a lof of work due to limited access to some components.

I then noted there was some fuel smell in the cabin so I had a look and found a leaking B-nut that had not been correctly tightened during the annual. I postponed the flight waiting fo the fumes to dissipate.