{"abstract":"We are adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 and -1041 airplanes. This AD was prompted by a report of protective caps that were not removed from fire extinguishing lines in certain areas of the engines. This AD requires an inspection for the presence of protective caps on fire extinguishing lines, and corrective action. We are issuing this AD to address the unsafe condition on these products.","action":"Final rule; request for comments.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Federal Aviation Administration","name":"Federal Aviation Administration","id":159,"url":"https://www.federalregister.gov/agencies/federal-aviation-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/159","parent_id":492,"slug":"federal-aviation-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2018/08/30/2018-18734.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"83 FR 44211","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD becomes effective September 14, 2018.","disposition_notes":null,"docket_ids":["Docket No. FAA-2018-0766","Product Identifier 2018-NM-111-AD","Amendment 39-19383","AD 2018-18-04"],"dockets":[{"supporting_documents":[{"title":"Supporting AD Documents","document_id":"FAA-2018-0766-0003"}],"agency_name":"FAA","documents":[{"comment_count":1,"comment_start_date":"2018-08-30","updated_at":"2023-03-01T14:39:01.699-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2018-0766-0001","allow_late_comments":null,"id":"FAA-2018-0766-0001","comment_end_date":"2018-10-16","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1,"id":"FAA-2018-0766","title":"2018-NM-XXX-AD"}],"document_number":"2018-18734","effective_on":"2018-09-14","end_page":44214,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2018/08/30/2018-18734.xml","html_url":"https://www.federalregister.gov/documents/2018/08/30/2018-18734/airworthiness-directives-airbus-sas-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2018-18734?publication_date=2018-08-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2018-08-30/2018-18734/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":57,"last_updated":"2026-04-04 14:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2018-08-30/pdf/2018-18734.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2018-18734.pdf?1535546717","publication_date":"2018-08-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2018/08/30/2018-18734.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202410","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202410&RIN=2120-AA64&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA64"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Supporting AD Documents","document_id":"FAA-2018-0766-0003"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":1,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2018-0766","supporting_documents_count":1,"docket_id":"FAA-2018-0766","document_id":"FAA-2018-0766-0001","regulation_id_number":"2120-AA64","title":"2018-NM-XXX-AD","checked_regulationsdotgov_at":"2023-03-01T19:39:00Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":44211,"subtype":null,"title":"Airworthiness Directives; Airbus SAS Airplanes","toc_doc":"Airbus SAS Airplanes","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":83}