What was found
AFTER SWITCHING OFF AUTOPILOT FOR DESCENT TO LAND, RUDDER BECAME STIFF. AFTER LANDING, IT BECAME NORMAL AGAIN. PILOT SUSPECTED ICE. INVESTIGATION TO THIS FOUND YAW SERVO MOTOR BURNED UP TO THE POINT THAT PAINT WAS COMING OFF CASE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER SWITCHING OFF AUTOPILOT FOR DESCENT TO LAND, RUDDER BECAME STIFF. AFTER LANDING, IT BECAME NORMAL AGAIN. PILOT SUSPECTED ICE. INVESTIGATION TO THIS FOUND YAW SERVO MOTOR BURNED UP TO THE POINT THAT PAINT WAS COMING OFF CASE.