As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN METAL SKIN FLOOR PANEL 84 HAS CORROSION AROUND FASTENER HOLES. REMOVED CORROSION FOUND PANEL TO BE OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1. ORG THICKNESS IS .025 IAW DWG PL9957919. REMOVED, .016.009 REMAINS. FABRICATED NEW PANEL AND HAT CHANNEL DRILLED UP PANEL AND HAT CHANNELS DEBURRED TREATED AND PRIMED IAW DC9 SRM 51-10-3 ASSEMBLED IAW ER/A 488721-14.