Resumo
The FAA is adopting a new airworthiness directive (AD) for all International Aero Engines, LLC (IAE) PW1133G-JM, PW1133GA-JM, PW1130G- JM, PW1129G-JM, PW1127G-JM, PW1127GA-JM, PW1127G1-JM, PW1124G-JM, PW1124G1-JM, and PW1122G-JM model turbofan engines. This AD requires the removal of the main gearbox (MGB) assembly and electronic engine control (EEC) software and the installation of a part and software version eligible for installation. This AD was prompted by multiple reports of in-flight engine shutdowns (IFSDs) as the result of high- cycle fatigue causing fracture of certain parts of the MGB assembly. The FAA is issuing this AD to address the unsafe condition on these products.
Detalhes da diretiva
Número da AD
FAA-2019-0393
Número do documento
2019-12360
Tipo
Rule
Data de publicação
June 13, 2019
Data de vigência
June 28, 2019
Fabricante afetado
International Aero Engines Turbofan
Criticidade
routine
Emergência
Não
Docket ID
Docket No. FAA-2019-0393
Tópicos
Documentos oficiais
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