As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) ELEVATOR TRIM TAB ACTUATOR SEIZED - INVESTIGATION FOUND THE ACTUATOR JACK SCREW TO BE CORRODED (RUSTY) OVER THE ENTIRE LENGTH WITH NO EVIDENCE OF LUBRICATION - CAUSED BY A COMBINATION OF HIGH PRESSURE WASHES REMOVING GREASE FROM THE JACK AND OPERATIONS IN A COASTAL ENVIRONMENT