As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LBL 27 FLOORBEAM CORRODED BETWEEN 570-621. EVALUATED FLOORBEAM AT LBL27, FS 570-620, FOUND TO BE OUT OF LIMITS IAW SRM 53-61-43. R & R FLOORBEAM AT FS 570-621, LBL27 IAW SRM 51-42-06 AND 51-42-21 LOCATED AND DRILLED NEW FLOORBEAM IAW SRM 51-40-41. COMPLIED WITH ECTC REO 601R-523-61-3778 AND GREO 601R-53-61-3778, REV A.