As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN INBD SEAT TRACK FLANGE HAVE CORROSION AT BS 377. REMOVED FLOOR PANEL FOR S/M ACCESS. R & R SEAT TRACK SUPPORT AT MAIN CABIN LT INBD TRACK LBL 24.5 FROM BS 377 TO BS420 REF SRM 51-40-02 AND DWG 141N5131-9. REINSTALLED FLOOR PANELS IAW ECRA 5100-01844, REF S.