importantRule

AD FAA-2005-23500

Airworthiness Directives; International Aero Engines (IAE) V2500 Series Turbofan Engines

Summary

The FAA is adopting a new airworthiness directive (AD) for International Aero Engines (IAE) V2500 series turbofan engines. This AD requires repetitive monitoring of N2 vibration on all IAE V2500 series engines to identify engines that might have a cracked high pressure turbine (HPT) stage 2 air seal. This AD results from a report that HPT stage 2 air seals have developed cracks. We are issuing this AD to prevent uncontained failure of the HPT stage 2 air seal.

Directive Details

AD Number

FAA-2005-23500

Document Number

E7-19924

Type

Rule

Publication Date

October 11, 2007

Effective Date

November 15, 2007

Affected Manufacturer

International Aero Engines (IAE) V2500 Series Turbofan

Criticality

important

Emergency

Docket ID

Docket No. FAA-2005-23500

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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