What was found
CORROSION ON AFT SERVICE DOOR LOWER ENTRY FLOOR PANEL AFT CORNER. REMOVED AND INSTALLED AFT SERVICE DOOR LOWER ENTRY FLOOR PANEL PER A220 AMP BD500-A-J53-00-47-14AAA-720A-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON AFT SERVICE DOOR LOWER ENTRY FLOOR PANEL AFT CORNER. REMOVED AND INSTALLED AFT SERVICE DOOR LOWER ENTRY FLOOR PANEL PER A220 AMP BD500-A-J53-00-47-14AAA-720A-A.