What was found
THE CAPTAIN HAD BOTH ENGINES RUNNING AT THE FBO WITH PARKING BRAKE SET. HE LEANED BACK IN HIS SEAT TO GET READY TO DEPART AND THE CASTING BROKE LANDING HIM FLAT ON HIS BACK, STRAPPED INTO THE SEAT WITH HIS PASSENGER IN THE CABIN. HE WAS UNABLE TO REACH THE PEDALS, YOKE, THROTTLES, WHEN PURCHASING A NEW PART AT THE CESSNA DISTRIBUTOR, THEY INDICATED THEY RECENTLY WENT THROUGH 5 OF THESE. THE PART IS CAST AND CONTAINED A FLAW/POROSITY NOTED BY DISCOLORING INSIDE THE CASTING. (X)