As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CORROSION FLOOR BEAM +Y503.2 LOCATED BTWN FR 12-16 AT FWD. GALLEY AREA (CPCP RELATED MPD TASK 531189-01); REMOVED AND REPLACED FLOOR BEAM +Y 503.2 LOCATED BTWN FR 12-16 AT FWD FWD. GALLEY AREA IAW A320 SRM 51-42-11 AND SRM 51-72-11 AND DWG D53112825; D53-110984. REF. AEROMAN WO 1138762 NR 2021-499870.