Resumo
We are adopting a new airworthiness directive (AD) for Leonardo S.p.A. (Leonardo) Model A109E, A109S, and AW109SP helicopters with an oil cooler fan assembly (fan assembly) installed. This AD requires inspecting each oil cooler system pulley assembly (pulley assembly) bearing and replacing each fan assembly. This AD is prompted by reports of degraded pulley assembly bearings. The actions of this AD are intended to correct an unsafe condition on these products.
Detalhes da diretiva
Número da AD
FAA-2018-0720
Número do documento
2018-16496
Tipo
Rule
Data de publicação
August 3, 2018
Data de vigência
August 20, 2018
Fabricante afetado
Leonardo S.p.A. Helicopters (Type Certificate Previously Held By Finmeccanica S.p.A., AgustaWestland S.p.A)
Criticidade
routine
Emergência
Não
Docket ID
Docket No. FAA-2018-0720
Tópicos
Documentos oficiais
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