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 -Y765 FWD & AFT OF FR66 HAS CORROSION.SSI 534147 REMOVED CORROSION IAW A319 SRM 51-74-00. CHECK LIMITS L=1" W=.600 D=0.040" ORIG MAT THICKNESS .087 AFTER BLEND MAT REMAINING .047 FOUND TO BE OUT OF LIMITS IAW A319 TRM 53-41-15. REMOVED AND INSTALLED NEW FLOOR SUPPORT BEAM IAW A319 SRM 51-42-11.