As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: FUSELAGE SKIN HAS CORROSION AT LAV VENT FR69-70 STR 32R-31R. RESOLVED ON W/O: 1428515 TASKCARD: NR-00002. REF HAECO WO 440633 NR 40009. PERFORMED REPAIR IAW SRM 53-41-11-300-004. TO BE REINSPECTED AT 60000FC FROM ACFT FIRST FLIGHT PER SRI 53-41-11-205-134 TABLE 5. WORK PERFORMED AT LAV VENT FR 69-70. WORK ACCOMPLISHED FUR-A320-53-02483.