Resumen
The FAA is superseding Airworthiness Directive (AD) 2014-12-07 for Agusta S.p.A (Agusta) Model AB412 and AB412EP helicopters. AD 2014- 12-07 requires inspecting the rotor brake pinion (pinion) for a crack and replacing it if there is a crack. This AD retains the requirements of AD 2014-12-07 and also requires removing certain serial-numbered pinions from service. This AD was prompted by a report of an additional cracked pinion. The actions of this AD are intended to address an unsafe condition on these products.
Detalles de la directiva
Número de AD
FAA-2020-0784
Número de documento
2020-19533
Tipo
Rule
Fecha de publicación
September 4, 2020
Fecha de entrada en vigor
September 21, 2020
Fabricante afectado
Leonardo S.p.a.
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2020-0784
Temas
Documentos oficiales
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