What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON HINGES AT WASTE SERVICE DOOR BETWEEN FR 88-89 CFIII. REPLACED HINGES ON AFT WASTE SERVICE DOOR BETWEEN FR 88-89, IAW EMB 170 SRM 51-43-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON HINGES AT WASTE SERVICE DOOR BETWEEN FR 88-89 CFIII. REPLACED HINGES ON AFT WASTE SERVICE DOOR BETWEEN FR 88-89, IAW EMB 170 SRM 51-43-04.