As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING NON ROUTINE CHECK, FOUND CABIN FLOOR SUPPORT AT FR64 TO FR70 -Y465 SEVERAL HOLES POINT CORRODED. REMOVED CORROSION IAW A319 SRM 51-74-00 FOUND TO BE OUT OF LIMITS IAW A319 SRM 53-00-14 FIG 02. ORIG MAT. .155" DAMAGE DIA. L=1.3" X W=.930" X D=.080". REPLACED FLOOR SUPPORT BEAM P/N D5347228400800 IAW A319 SRM 51-42-11.