As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAV EXHAUST VENT EXTERIOR SKIN HAS CORROSION AT LOWER SURFACE AN D AROUND THE EDGE (EA 5100-02750 REV. A). BLEND CORRODED AREA LAV VENT EXHAUST. FOUND TO BE BEYOND ALLOWAB LE LIMITS AND REPAIRED AREA IAW A320 SRM 53-41-11-300-004 FIG 00 1 PG 1-6. ORG THICKNESS .063 MATERIAL REMAINING .048 A MATERIAL LOSS OF 21% A320 SRM 51-74-00-801.