As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR PANEL 221BF HAS CORRODED INSERTS.<[01] RECEIVED NEW FLOOR PANEL 221BF FROM OUTSIDE VENDOR(AMI); PO#2042489; THIS PANEL WILL BE INSTALL ON FAULT TTG8Q00FYEHJ;[02] FINAL INSPECTION; VERIFIED STEP #1. PANEL WILL BE INSTALLED ON FAULT TTG8Q00FYEHJ.