Resumen
We are superseding Airworthiness Directive (AD) 88-12-10 for certain Honeywell International Inc. (Honeywell) TPE331 turboprop engines. AD 88-12-10 required reducing the life limit for certain second stage turbine rotors. This AD requires removing certain second stage turbine rotors from service at a reduced life limit. This AD was prompted by report that a TPE331-11U engine experienced an uncontained rotor separation. In addition, cracks were discovered through eddy current inspection (ECI) in the bore of the second stage turbine rotor assembly after publication of AD 88-12-10. We are issuing this AD to address the unsafe condition on these products.
Detalles de la directiva
Número de AD
FAA-2018-0216
Número de documento
2018-23775
Tipo
Rule
Fecha de publicación
November 5, 2018
Fecha de entrada en vigor
December 10, 2018
Fabricante afectado
Honeywell International Inc. Turboprop
Criticidad
routine
Emergencia
No
Docket ID
Docket No. FAA-2018-0216
Temas
Documentos oficiales
Seguimiento automatizado de cumplimiento de ADs
AeroCopilot asocia las ADs a su aeronave y rastrea el estado de cumplimiento. Incluido en cada plan desde $7.99 al mes.
Unlock AD-to-aircraft matching, compliance tracking, recurrence schedule with a free AeroCopilot account.
Sign up free to unlock AD-to-aircraft matching, compliance tracking, recurrence scheduleFree forever · No credit card · Sourced directly from FAA & NOAA pipelines