As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND LOWER VENTRAL DOOR THRESHOLD WEB AFT OF SEAT RETAINER AT FS 1330, RBL 16 CORRODED. THE CORROSION WAS REMOVED IAW SRM 51-10-03. A DOUBLER WAS INSTALLED IAW SRM 51-10-03 AND 53-05. REMOVED AND REPLACED SEAL IAW SRM 51-30 AND 51-10.