As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AFT CARGO BAY FLOOR PANEL SPLICE PLATE AT BS 772 HAS AREAS OF CORROSION BETWEEN LBL 21 AND RBL 21. / REMOVED AND REPLACED AFT CARGO BAY FLOOR PANEL SPLICE AT BS 772 AND DRAWING 146A9401 AND SRM 51-40-02-0G-0 89327U 19NOV17