Resumen
The FAA is adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG Trent XWB-97 model turbofan engines. This AD requires updating electronic engine control (EEC) software. This AD was prompted by the manufacturer's finding that a P30 (air pressure) sense line could become partially blocked with a mixture of ice and water, which would cause a time-lag in the P30 signal, interfering with the fuel flow limit calculations. The FAA is issuing this AD to address the unsafe condition on these products.
Detalles de la directiva
Número de AD
FAA-2020-0547
Número de documento
2020-11983
Tipo
Rule
Fecha de publicación
June 3, 2020
Fecha de entrada en vigor
June 18, 2020
Fabricante afectado
Rolls-Royce Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2020-0547
Temas
Documentos oficiales
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