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 FLOORBEAM +Y254 AT FRAME 18 +3 INCHES AT FWD GALLEY AREA; PERFORMED PERMANENT REPAIR LOCATED ON FLOORBEAM +254 AT FRAME 18 +3 IAW SRM 53-11-14-300-002. WORK ACCOMPLISHED ON NR 2018-261162.