As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK - MAIN CABIN AFT WET AREA RIGHT SIDE FR 84 CROSS BEAM FLOOR STRUCTURE HAS (2) CORROSION SPOTS AND (2) CORRODED FASTENERS AS MARKED. PERFORMED L ANGLE SPLICE REPAIR ON MAIN CABIN AFT WET AREA R/H FR 84 CROSS BEAM. REF: SRM ETD2023-170-031600