As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C4 CHECK, DISCOVERED CORROSION ON LONGITUDINAL BEAM BETWEEN FS 65-5 TO FS 69+4, -Y1170. REMOVED CORROSION IAW A320 SRM 51-74-00 AND WAS FOUND TO BE OUT OF LIMITS. REMOVED BEAM BETWEEN FS 65-5 TO FS 69+4 IAW AIRBUS 320 SRM 51-42-11. NEW BEAM WAS PREPARED FOR INSTALLATION IAW A320 SRM 51-44-11. INSTALLED REPAIR PARTS BETWEEN FS 65-5 TO FS 69+4 IAW A320 SRM 51-42-11 AND 51-21-11.