As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-04 CHECK CORROSION WAS FOUND ON AFT SIDE OF AFT CABIN FLOOR PANEL 261FF. MAINTENANCE REMOVED CORROSION AND FOUND MATERIAL LOSS TO BE OUT OF LIMITS; REMOVED AND REPLACED FLOOR PANEL 261FF IAW A319 SRM 53-02-00, PG. 108, FIG. 104.