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 RAIL DUMMY Y503.2 LOC BTW FR 12 TO FR 16 AT FWD GALLEY AREA; REF BP NR # 2018-374621 REPLACED RAIL DUMMY Y503.2 LOC BTW FR 12 TO FR 16 AT FWD GALLEY AREA AS PER SRM 51-72-11 AND DRAWING # 53112825