Search results
Sort
In the text of ADs · 148
AD 2005-19-10HistoricalRelevant Service Information…for removing affected FCUs from service or replacing constant delta P diaphragms in those FCUs. The DGAC classified this service…AD 2007-03-14HistoricalFAA's Determination of the Effective Date…because of the high risk to engines that could experience a ruptured delta P diaphragm with HMUs that have accumulated…AD 2007-19-09HistoricalFAA's Determination of the Effective Date…because of the high risk to engines that could experience a ruptured delta P diaphragm with HMUs that have accumulated…AD 2024-12-04Request To Exempt Certain Hubs From NPRM Cycle Limit…Delta noted that Method 2, Step 4 in PW Alert Service Bulletin PW2000 A72-777, Initial Issue, dated September 29…AD 2006-12-06Request To Clarify “Maintenance Record Check of the Airplane”…airplane.” Delta suggests that, rather than a search through maintenance records, a review of installation drawings, internal Engineering Authorizations, the…AD 2010-21-17Request for Clarification of Shop Visit…Since the nose cowl and thrust reverser are not engine components, they would involve the separation of an engine flange…AD 2017-12-03HistoricalRequest To Change ComplianceThe Boeing Company, PW, Delta Air Lines, Inc., FedEx, and Rudy Pueschel requested removing the engine serial number requirement for…AD 2011-26-08Request To Allow Compliance to Earlier Revisions of the Service BulletinOne commenter, Delta, asked that engines previously inspected per Revision 3 of SB RB.211-73-AD685, dated August 18…AD 2026-17-06Request To Remove Documentation Requirement…DAL further noted that they do not use engine logbooks to document engine maintenance performed while the engine is installed…AD 2015-10-04Request To Simplify Compliance…Delta said that it requires: (1) Knowledge of where the HPC 3-8 drum(s) have operated by flight number…AD 2009-06-01(c) Applicability…Delta hoist electrical female connector (MIL-C-5015 type connector), which is installed, just forward of the right-hand engine…AD 2020-16-17Request To Revise Definition of Module 51Delta Air Lines, Inc. (DAL) requested that the definition of “module 51” in paragraph (h) of this AD be revised…AD 2023-07-11SummaryThe FAA is adopting a new airworthiness directive (AD) for certain CFM International, S.A. (CFM) Model LEAP-1B engines…AD 2018-14-10Request To Clarify Software Update and Older EECs ModelsDelta requested that we modify the “Actions Since AD 2017-12-03 Was Issued” and “Proposed AD Requirements” paragraphs to…AD 2018-14-10Request To Revise the Costs of Compliance…AD affects an estimated 344 engines installed on airplanes of U.S. registry.
Delta and FedEx requested that we modify…AD 2008-03-09Add Part Numbers (P/Ns) to ApplicabilityFinally, Delta Airlines requests that we add P/Ns 340-166-251-0, 340-166-252-0 and 340-166…AD 2020-12-01HistoricalRequest To Allow Replacement of the EngineDelta Air Lines, Inc. (DAL) requested that the FAA revise paragraph (g)(4)(i), Required Actions, of this AD to…AD 2007-19-09 R1Historical(e) Actions and Compliance(e) Unless already done, do the following actions.
(1) For ARRIEL 2B1 engines that incorporate modification TU157, no further action…AD 2024-06-51(c) Applicability…or CT7-2D1 engines installed, with a PT drive shaft assembly that was installed in the engine after January 1…AD 2012-02-01Request To Clarify Compliance TimeTwo commenters, United Airlines and Delta Tech Ops, asked us to clarify that the AD repair doesn't have to…