As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN AFT WET AREA FLOORBEAM STA 947.5 RBL50 HAS CORROSION. REMOVED AND EVALUATED DAMAGE 50 PERCENT MAT LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1.CUTTOUT DAMAGED AREA AND REPAIRED WITH TEE CAP ANGLES, AND STRAPS PER SRM 53-70-51-2R-5.