As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, FOUND AFT UTILITY FLOOR SUPPORT -Y1292 BETWEEN FR 68 AND FR 70 HAS CORROSION ON BEAM AROUND FASTENERS HOLES AND UPPER FLANGE ABOVE SPL ICE. REMOVED CORROSION IAW SRM 51-74-00. CHECK LIMIT L=4.0"W=2.5" D=0.030"FOUND OUT OF LIMIT IAW A320 53-00-14, FIG 102. REPLACED FLOORBEAM IAW SRM 51-42-11 & DWG NR 17D53472000.