As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5639 PASSENGER CABIN L/H O/B MOP SILL (FLOOR SUPPORT) UPPER SURFACE IS CORRODED F.S 1020 TO F.S 1040 AT LBL 65. CORRECTIVE ACTION: REMOVED CORROSION ON PASSENGER CABIN L/H O/B MOP SILL (CREASE BEAM) IAW B757 SRM. AREA WITH MATT LOSS 100% TO BE OUT OF LIMITS IAW B757 SRM. CUT OUT DAMAGED IAW B757 SRM. FABRICATED AND INSTALLED REPAIR PARTS IAW B757 SRM. (1286009)