Resumen
The FAA is adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) TAY 650-15 and TAY 651-54 turbofan engines with low-pressure compressor (LPC) fan blade module M01300AA or M01300AB, installed. This AD was prompted by reports of LPC fan blade retention lug fractures on engines with a high number of dry- film lubrication (DFL) treatments. This AD requires determining the number of DFL treatments applied on each LPC fan blade, and removing from service and replacing the affected LPC fan blades if the DFL treatment limit is exceeded. The FAA is issuing this AD to address the unsafe condition on these products.
Detalles de la directiva
Número de AD
FAA-2018-0993
Número de documento
2019-15486
Tipo
Rule
Fecha de publicación
July 22, 2019
Fecha de entrada en vigor
August 26, 2019
Fabricante afectado
Rolls-Royce Deutschland Ltd & Co KG TAY 650-15 and TAY 651-54 Turbofan
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2018-0993
Temas
Documentos oficiales
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