As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR STRUCTURE HAS CORROSION AT STA 1180 TO 1200 RBL-50" COMMON TO FLOOR BOARD 242XMF 4-020. CCOMPLISHED PERMANENT REPAIR IN ACCORDANCE WITH VT-SAA EA 757-5340-01-B0260, REV. I/R. REINSTALL SIDEWALL SUPPORT ON MAIN CABIN AT STA 1180 TO 1220 RBL 50" IAW B757-200 SRM 51-40-02-0G.