As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) ON ROTATION, THE DOOR UNSAFE WARNING ANNUNICATOR ILLUMINATED. DURING GROUND INVESTIGATION, THE RT EMERGENCY EXIT DOOR LATCHING MECHANISM WAS REMOVED AND INSPECTED - NO OBVIOUS DEFECTS WERE NOTED OTHER THAN THE MECHANISM REQUIRED TIGHTENING AND THE DOOR HANDLE KEY SHAFT WAS REPLACED.