As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR SUPPORT AT STA 270 BL-O WL208.1 HAS CORROSION AROUND FASTNER HOLE REF AAR N/R 9672199 ACCOMPLISHED CABIN FLOOR SUPPORT AT FS 270 BL-0 WL-208.1 REPAIR REF USED ESR-RES-WI2020804-12-4504 REV IR AND ECRA 5321-02103 REF ESR/RES WI 2020804-12-4504 INITIATE A DIP PER STEP 20