As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD MAIN CABIN FLOOR SUPPORT BET FR 20 AND FR 23-Y765 HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00, L=1.0 INCH W=.3 INCH D=.038 INCH. FOUND OUT OF LIMITS IAW SRM 53-00-15 FIG 101. REMOVED AND REPLACED FLOOR SUPPORT FROM FR 12 TO FR24 -Y765 IAW SRM 51-42-11.