As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT RUDDER BAR TORQUE TUBE ASSEMBLY, PN 2260114-5 FAILURE. FAILURE OCCURRED IN FLIGHT RESULTING IN LT SIDE PILOT'S TOTAL LOSS OF LT RUDDER AND STEERING CONTROL. NATURE OF FAILURE; LT OB RUDDER PEDAL SOCKET ON TORQUE TUBE BROKE AWAY FROM THE TORQUE TUBE. THERE IS NO OBVIOUS REASON WHY THIS MIGHT HAVE HAPPENED. THERE ARE NO BENT OR DAMAGED COMPONENTS WITHIN THE SAME SYSTEM, AND THE STEEL TORQUE TUBE HAS ONLY VERY LIGHT INTERNAL CORROSION.