As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK THE RT OMEGA BEAM NUT PLATE IS CORRODED JUST AFT OF FRAME 23. MAINTENANCE INSTALLED HAT BEAM REPAIR ON RT OMEGA BEAM AT NUT PLATE HOLE AFT OF FR 23 IAW EMB SRM 53-21-10 FIG 206. INSTALLED NUT PLATE IAW EC 5320-01137. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.