{"abstract":"This amendment supersedes an existing airworthiness directive (AD), applicable to certain Boeing Model 757 series airplanes, that currently requires inspections to detect fatigue-related cracking or breakage of the hydraulic tubing support brackets located on the upper spar web in the engine struts; further inspection to detect related damage of the upper spar web, the fuel lines, and the hydraulic lines, as necessary; and repair or replacement of cracked or damaged parts. That AD was prompted by reports of fatigue-related cracks in the hydraulic tubing support brackets located on the upper spar web in the engine struts. The actions specified by that AD are intended to prevent such fatigue-related cracking, which could result in fuel or hydraulic fluid leakage into the interior of the engine strut and cause a fire. This amendment requires installation of a previously optional terminating action.","action":"Final rule.","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/1995/05/16/95-11906.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"60 FR 25983","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective June 15, 1995.","disposition_notes":null,"docket_ids":["Docket No. 94-NM-188-AD","Amendment 39-9230","AD 95-10-13"],"dockets":[],"document_number":"95-11906","effective_on":"1995-06-15","end_page":25985,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1995/05/16/95-11906/airworthiness-directives-boeing-model-757-series-airplanes-equipped-with-rolls-royce-engines","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/95-11906?publication_date=1995-05-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1995-05-16/95-11906/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":15,"last_updated":"2026-08-23 18:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1995-05-16/pdf/95-11906.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1995-05-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1995/05/16/95-11906.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T04:09:25Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":25983,"subtype":null,"title":"Airworthiness Directives; Boeing Model 757 Series Airplanes Equipped With Rolls Royce Engines","toc_doc":null,"toc_subject":null,"topics":[],"type":"Rule","volume":60}