Resumen
We are adopting a new airworthiness directive (AD) for all Engine Alliance (EA) GP7270, GP7272, and GP7277 turbofan engines with a certain high-pressure turbine (HPT) case installed. This AD requires removal of affected HPT stator cases (HPT cases) from service and their replacement with a part eligible for installation. This AD was prompted by the discovery of a quality escape at a manufacturing facility involving unapproved welds on HPT cases. We are issuing this AD to address the unsafe condition on these products.
Detalles de la directiva
Número de AD
FAA-2018-0934
Número de documento
2018-24386
Tipo
Rule
Fecha de publicación
November 8, 2018
Fecha de entrada en vigor
November 23, 2018
Fabricante afectado
Engine Alliance Turbofan
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2018-0934
Temas
Documentos oficiales
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