What was found
CORROSION ON THE AFT MAIN CABIN FLOORBEAM SPLICE AT FRAME 90, BETWEEN Y0 AND -Y160. REPLACED THE FLOORBEAM SPLICE IAW DRAWING 170-65660-447.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON THE AFT MAIN CABIN FLOORBEAM SPLICE AT FRAME 90, BETWEEN Y0 AND -Y160. REPLACED THE FLOORBEAM SPLICE IAW DRAWING 170-65660-447.