What was found
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LAVATORY WASTE SERVICE DOOR CORRODED. MAINTENANCE REMOVED AND REPLACED LAVATORY WASTE SERVICE DOOR IAW EMB 170SRM 51-00-00. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LAVATORY WASTE SERVICE DOOR CORRODED. MAINTENANCE REMOVED AND REPLACED LAVATORY WASTE SERVICE DOOR IAW EMB 170SRM 51-00-00. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.