What was found
CORROSION C53-221-02 LEFT AFT ENTRY DOOR, CHANNEL ON LOWER SURFACE OF STAINLESS STEEL THRESHOLD PLATE CORRODED. REMOVED AND REPLACED LT AFT DOOR THRESHOLD PLATE CHANNEL PER SPM 51-40-02-06-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION C53-221-02 LEFT AFT ENTRY DOOR, CHANNEL ON LOWER SURFACE OF STAINLESS STEEL THRESHOLD PLATE CORRODED. REMOVED AND REPLACED LT AFT DOOR THRESHOLD PLATE CHANNEL PER SPM 51-40-02-06-00.