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 FCB BS500 - BS500D LBL23 WL156.<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT BETWEEN BS 400 - BS 500D LBL 23 WL 156 IAW SRM 51-40-02 AND DWG#143A7500.;[02] CORRECTED : REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT BETWEEN BS 396 - BS 500D LBL 23 WL 156 IAW SRM 51-40-02 AND DWG#143A7500.;[03] VERIFIED CORRECTIVE ACTION 2 AND MEASUREMENTS TABLE. CARD COMPLETE.