As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPT. STA 767-787 R/H FLOOR TRANSITION PANEL HAS CORROSION UNDER NUTPLATES. GROUNDED - YES. REMOVED CORROSION IAW SRM 51-10-02, ORIGIN'L MATERIAL WAS .050 IAW SRM 53-60-15-01. 100% MATERIAL LOST. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2, REMOVED AND REPLACED NEW SHIELD P/N 146A8127U12, PO# 940700.8 IAW DWG #146A0081. REV= ID# 0034 AND SRM 51-40-02.