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 CABIN FWD WET AREA FLOOR BEAM Y1292 FR 16 STR 23L; REMOVED AND REPLACED FLOOR BEAM Y1292 FR 16 STR 23L IAW A320 SRM 51-72-11-911-001 PAR 1C&D & 53-11-14 FIG 007. REF HAECO NR 36643 FOR DETAILS.