As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK LT OMEGA BEAM FRAME 59 HAS CORROSION (LOCAL LEVEL 2) AT SIDE WALL TO LWR FLANGE. (CROSSBEAM ATTACHMENT POINT). MX PERFORMED REPAIR ON LT OMEGA BEAM, FRAME 59 (CROSSBEAM ATTACHMENT POINT IAW SRM 53-00-10. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.