Resumo
We are adopting a new airworthiness directive (AD) for certain Rolls-Royce plc (RR) RB211 Trent 553-61, Trent 553A2-61, Trent 556-61, Trent 556A2-61, Trent 556B-61, Trent 556B2-61, Trent 560-61, and Trent 560A2-61 turbofan engines. This AD requires replacement of the low- pressure compressor (LPC) case A-frame hollow locating pins. This AD was prompted by LPC case A-frame hollow locating pins that may have reduced integrity due to incorrect heat treatment. We are issuing this AD to correct the unsafe condition on these products.
Detalhes da diretiva
Número da AD
FAA-2017-0753
Número do documento
2017-20702
Tipo
Rule
Data de publicação
September 28, 2017
Data de vigência
October 13, 2017
Fabricante afetado
Rolls-Royce plc Turbofan
Criticidade
routine
Emergência
Não
Docket ID
Docket No. FAA-2017-0753
Tópicos
Documentos oficiais
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