As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVING CORROSION FROM THE LEFT OTBD FLAP WELL SKIN UNDER THE OTBD FLAP BONDING SPRING, THERE WAS A 47 PERCENT MATERIAL LOSS. PERFORMED AN SRM REPAIR OF THE LEFT WING FLAP WELL RIB 36 REINFORCEMENT UNDER THE AREA OF THE BONDING SPRING. LOCATED AND DRILLED REINFORCEMENT IAW SRM 51-40-03, AND DRAWING FGFB114A1 F10.