As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: AT R2 DOOR FR68 STA3257 1967, LONGITUDE FLOOR BEAM HAS CORROSION AROUND FASTENER HOLES; (RESOLVED ON W/O: 1314960 TASKCARD: NR-00002) REF HAECO-GSO SO 169002 NR 44343. REMOVED CORROSION IAW A320 SRM 51-74-00. REPAIRED DAMAGE AERA IAW A320 SRM 51-41-14-300-001. INSTALLED REPAIRED PART IAW A320 SRM 53-41-14-300-001.MX220 SCR ATTACHED CPCP. THIS REPAIR IS CAT A NO FURTHER ACTION REQUIRED. WORK ACOMP: 5405 QC503