As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER CABIN FLOOR, AFT ENTRY DOOR WAY CREASE BEAM STA 947-987 CORRODED AROUND FASTENER HOLES WL208 LBL 52. REMOVED CORROSION FROM AFT ENTRY DOOR WAY CREASE BEAM AT STA 947-987. ORIGINAL MATERIAL .080 LOSS OF .012 WITH .068 REMAINING IS OUT OF LIMITS IAW SRM 53-70-15-1A-1. REMOVED AND REPLACED CREASE BEAM IAW SRM 51-40-02 AND DWG 147A8501 P/N 147A8540-7.