importantRule

AD FAA-2017-0034

Airworthiness Directives; Honeywell International Inc. Turbofan Engines

Summary

We are adopting a new airworthiness directive (AD) for certain Honeywell International Inc. (Honeywell) AS907-1-1A turbofan engines. This AD was prompted by reports of loss of power due to failure of the second stage low-pressure turbine (LPT2) blade. This AD requires a one- time inspection of the LPT2 blades and, if the blades fail the inspection, the replacement of the blades with a part eligible for installation. We are issuing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2017-0034

Document Number

2017-21285

Type

Rule

Publication Date

October 5, 2017

Effective Date

November 9, 2017

Affected Manufacturer

Honeywell International Inc. Turbofan

Criticality

important

Emergency

Docket ID

Docket No. FAA-2017-0034

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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