As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS807 - BS727 LBL21 WL157. REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS 727 TO BS 847 LBL 21 WL 157 P/N 146A7502-27 IAW SRM 51-40-02-0G-0 AND DRAWING # 146A7500 AND 146A7502 59861U 27FEB20