As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD UTILITY AREA FLOOR SUPPORT Y503.2 BETWEEN FRAMES 12 - 16 UPPER SURFACE FLANGE CORRODED. REMOVED CORROSION IAW SRM 51-74-00 AND FOUND OUT OF LIMITS IAW SRM 53-11-14 FIG 107. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM 51-42-11 AND TRM 53-21-01.