As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIR TURBINE MOTOR (RAM AIR TURBINE) INOPERATIVE. LIGHT CAME ON IN-FLIGHT. POST-FLIGHT INSPECTION FOUND OIL MISSING FROM THE RESERVOIR, OIL WAS ADDED AND DURING LEAK CHECK, SPARKS WERE SEEN COMING FROM THE EXHAUST. FURTHER INSPECTION FOUND THE TURBINE SHAFT SHEARED AND THE TURBINE DESTROYED.