As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 324 FLOORBEAM HAS CORROSION ON TEE AT RBL 58. MATERIAL REMAINING AFTER BLENDOUT EXCEEDS LIMITS OF SRM. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGED TEE AND FABRICATED A REPLACEMENT T-CHORD AND INSTALLED PER PEMCO EA PD 57-53-052 AND UAL EVA 80278 ON NON ROUTINE 2297N00243. PER UAL EVA 80278.