As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK FLOOR STRUCTURE AT FRAME 80/82 HAS SEAT TRACK CORRODED, -Y450 DOT 1/018. REMOVED CORROSION IAW SRM 51-22-00 AND AFTER FURTHER EVALUATION FOUND STILL SHOWS UP EXFOLIATED CORROSION. FOUND OUT OF LIMITS IAW SRM 53-10-16. INSTALLED NEW SEAT TRACK SECTION AND SPLICES IAW SRM 53-10-16-201 PARAGRAPH 4 FIGURE 201 AND SRM 51-40-21 WITH SEALANT.