As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C4/S1 CHECK, INSPECTION REPORTED LT FLOORBEAM Y1292 CORRODED ON BOTTOM OF NUTPLATE HOLE AT FR66. FLOORBEAM FOUND TO BE OUT OF LIMITS IAW A319 SRM 53-00-14, PAGE 106. REMOVED AND REPLACED DAMAGED FLOORBEAM Y1292 SECTION FROM FR64 TO FR66 IAW 51-42-11.