As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON BOTH LADDER PLATES AND ACCESS PANEL 523AT AND 623AT. CORROSION, ON LADDER PLATES AND PANELS 523AT AND 623AT. REMOVED AND PROTECTED IAW RD 8-57-0469, RD 8-57-0455 AND RD8-57-3617. HFEC CHECK, NO CRACKS FOUND. MAINTENANCE PROGRAM TO BE AMENDED IAW RD8-57-3617.