As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO FLOOR PANEL BEAM CORRODED UNDER NUT PLATES- CONDITION: CORROSION LOCATION: AFT CARGO STA 1438, LBL 3 -- MKD POS: AFT REMOVED CORROSION AND AREAS OUT OF LIMITS PER B757 SRM 53-00-53. REMOVED FLOOR SUPPORT. OK TO INSTALL WORK, COMPLETED.