{"abstract":"This document makes a correction to AD 2010-13-07, which was published in the Federal Register on June 23, 2010 (75 FR 35619), and applies to certain Piper Aircraft, Inc. Models PA-32R-301T and PA-46- 350P airplanes. AD 2010-13-07 requires you to replace V-band exhaust couplings, part number (P/N) Lycoming 40D21162-340M or Eaton/Aeroquip 55677-340M with an improved design Eaton/Aeroquip P/N NH1009399-10 or Lycoming P/N 40D23255-340M. In the Summary and Discussion sections of the published AD, we incorrectly stated that the AD requires replacing any spot-welded, V-band exhaust coupling with a riveted, V-band exhaust coupling instead of stating the specific P/N to be replaced. Also, in the Cost of Compliance section, we incorrectly stated that Model PA- 32R-301T airplanes, instead of Model PA-46-350P airplanes, are equipped with two of the affected V-band clamps. We are issuing this document to help eliminate any confusion that this AD may have created.","action":"Final rule; correction.","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/2010/07/26/2010-18023.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"75 FR 43397","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The effective date of this correction is July 26, 2010. The effective date of this AD (2010-13-07) remains July 28, 2010.","disposition_notes":null,"docket_ids":["Docket No. FAA-2010-0122","Directorate Identifier 2009-CE-067-AD","Amendment 39-16338","AD 2010-13-07"],"dockets":[],"document_number":"2010-18023","effective_on":"2010-07-26","end_page":43398,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2010/07/26/2010-18023.xml","html_url":"https://www.federalregister.gov/documents/2010/07/26/2010-18023/airworthiness-directives-piper-aircraft-inc-models-pa-32r-301t-and-pa-46-350p-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2010-18023?publication_date=2010-07-26","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2010-07-26/2010-18023/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":353,"last_updated":"2026-09-21 10:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2010-07-26/pdf/2010-18023.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2010-07-26","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2010/07/26/2010-18023.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2120-AA64&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA64"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2010-08-13T11:09:37Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":43397,"subtype":null,"title":"Airworthiness Directives; Piper Aircraft, Inc. Models PA-32R-301T and PA-46-350P Airplanes","toc_doc":"Piper Aircraft, Inc. Models PA32R301T and PA46350P Airplanes; Correction","toc_subject":"Airworthiness Directives:","topics":[],"type":"Rule","volume":75}