As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON FLOOR BEAM -Y1162 LOCATED BTW FR 68 TO FR 70 AT AFT GALLEY AREA; REF BP NR # 2018-395184 REPLACED FLOOR BEAM -Y1162 LOCATED BTW FR 68 TO FR 70 AFT GALLEY AREA IAW SRM A320 51-42-11 & 51-72-11 AND DRAWING D53472780 RELEASE DATE: APR-26-2018.