As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
E040305 CORROSION ON CROSS FLOOR BEAM BETWEEN FRAMES 24-25. BLENDED OUT CORRODED AREAS ON CROSS FLOOR BEAM BETWEEN FRAMES 24-25 IAW EMB145 SRM 51-10-03 AND FOUND REMAINING THICKNESS TO BE WITHIN ALLOWABLE LIMITS IAW EMB145 SRM 53-22-10AD.