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 SUPPORT WEB AT STR 23R AT AFT GALLEY AREA; REF BP NR # 2018-374680 REPLACED SUPPORT WEB AT STR 23R BTW FR 69 TO FR 70 AT AFT GALLEY AREA AS PER SRM A320-51-72-11 AND DRAWING # D53474180.