As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED 4C INSPECTION, CORROSION WAS FOUND ON THE RIVETS AT THE CENTER LAV TOP CAP. MAINT REMOVED AND REPLACED THE LAV TOP CAP IAW EMB 135/145 SRM 51-40-02. ALL WORK WAS ACCOMPLISHED AND WILL BE REL. UPON COMPLETION OF ALL 4C INSPECTION.