Resumo
We are adopting a new airworthiness directive (AD) for certain Rolls-Royce Corporation (RRC) model 250-C turboshaft engines. This AD was prompted by several reports of engine power loss, one of which resulted in a fatal helicopter accident. This AD requires removal of the power turbine governor (PTG) bearing assembly, part number (P/N) 2544198, and its replacement with a bearing assembly eligible for installation. We are issuing this AD to address the unsafe condition on these products.
Detalhes da diretiva
Número da AD
FAA-2017-1118
Número do documento
2018-14801
Tipo
Rule
Data de publicação
July 12, 2018
Data de vigência
August 16, 2018
Fabricante afetado
Rolls-Royce Corporation Turboshaft
Criticidade
routine
Emergência
Não
Docket ID
Docket No. FAA-2017-1118
Tópicos
Documentos oficiais
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