As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ACB FLOOR TO SIDEWALL SUPPORT BS 727+4' TO 847 LBL 21 WL 156 / REMOVED DAMAGED FLOOR TO SIDEWALL SUPPORT AND INSTALLED NEW FLOOR TO SIDEWALL SUPPORT AT BS 847-927 LBL 21 WL 156 IAW SRM 51-40-02-0G & DWG 146A7500 AND 149A8102