As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT RUDDER PEDAL SEPARATED FROM TORQUE TUBE. THE AREA WHERE THE TORQUE TUBE AND RUDDER PEDAL ARE ATTACHED CRACKED BELOW THE WELD. THIS WAS CRACKED PRIOR TO THE INCIDENT. WHEN HARD RIGHT RUDDER PEDAL WAS APPLIED, IT BROKE AND SPLIT TORQUE TUBE LOOSING CONTROL OF AIRCRAFT. (X)