As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C3 C-CHECK, INSP NOTED CORROSION IN AND AROUND NUT CLIP HOLES ON FLOORBEAM Y1292 LT, BETWEEN FRAME 66 AND FRAME 68. CORROSION WAS FOUND BEYOND SRM LIMITS. MX REMOVED AND REPLACED THE FLOORBEAM IAW A319 SRM 51-42-11 AND DWG D53475815.