As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING M-CHECK FOUND COCKPIT, FLOOR PANEL NR15 HAS CORROSION SEVERAL PLACES ON TOP OF PANEL. REMOVED CORROSION ORIG MAT .025 REMOVED .014 REMAINING .011 OUT OF LIMITS IAW SRM 53-01 FIG 1 LOCATED DRILLED AND INSTALLED NEW CUSTOMER FURNISHED PANEL IAW SRM 51-10-4 AND 51-30-1.