Resumen
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.
Detalles de la directiva
Número de AD
FAA-2019-0393
Número de documento
2019-12360
Tipo
Rule
Fecha de publicación
June 13, 2019
Fecha de entrada en vigor
June 28, 2019
Fabricante afectado
International Aero Engines Turbofan
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2019-0393
Temas
Documentos oficiales
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