As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE WASTE BOX DOOR HINGE PIN CORRODED. MAINTENANCE REMOVED AND REPLACED THE WASTE BOX DOOR HINGE PIN IAW EMB 190 SRM 51-41-02, AND 51-43-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.