As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PRESSURE FLOORBEAM HAS CORROSION AROUND SCREW HOLE AT FS 409+131. REPAIRED CORROSION DAMAGE ON LH PRESSURE FLOOR SILL AROUND FASTENER HOLE AT FS409+131 IAW REO 601R-53-41-666 REV-C, DATED 2012-11-06 & SKYCARD 51-900-1003-SKY NO WIEGHT CHANGE FORM 337 IS ATTACHED AND COMPLETED