As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REMOVAL OF FLOOR PANEL 262EF FOR DISCREPANCY REGARDING AFT LAVATORIES, MAINTENANCE REPORTED AFT GALLEY FLOOR SUPPORT BEAM AT R-2 DOOR CORRODED ON TOP OF FLANGE. REPLACED SUPPORT BEAM IAW SRM 53-00-14, 53-41-14 AND AIRBUS DRAWING 18D53472815.