As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAVATORY EXHAUST VENT REINFORCEMENT PLATE CORRODED. REMOVED AND BLENDED THE CORROSION ON THE LAV EXHAUST VENT REINFORCEMENT PLATE, FOUND TO BE OUT OF LIMITS IAW SRM 51-73-11-001. REMOVED AND REPLACED LAVATORY EXHAUST VENT REINFORCEMENT PLATE IAW SRM 51-7 2-11-911-001.