As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND AFT LAV LT PAN CORRODED AROUND DUMP CHUTE AND CENTER SUBSTRUCTURE CHANNEL CORRODED AT UPPER SURFACE. THE FLOOR WEB AND CENTER CHANNEL WERE REMOVED, A REPLACEMENT WEB AND CHANNEL WERE FABRICATED AND INSTALLED IAW SRM 51-30-2, 51-10-2 AND 51-10-6.