As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN FLOOR SUPPORT BEAM -Y1292 FR64 TO FR66 HAS CORROSION. BLENDED AREA IAW A319 SRM 51-74-00 L=3.50" W=1.20" D=0.069 FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15. RECEIVED NEW FLOORBEAM P/N 5347219021100 INSTALLED NEW FLOOR SUPPORT BEAM IAW A319 SRM 51-42-11.