routineRule

AD FAA-2016-9451

Airworthiness Directives; Honeywell International Inc. Turbofan Engines

Summary

We are adopting a new airworthiness directive (AD) for all Honeywell International Inc. (Honeywell) TFE731-20 and TFE731-40 turbofan engines. This AD was prompted by two fan disks found with a manufacturing-caused flaw. This AD requires removing affected fan disks and replacing fan disks with a part eligible for installation. We are issuing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2016-9451

Document Number

2017-20776

Type

Rule

Publication Date

September 28, 2017

Effective Date

November 2, 2017

Affected Manufacturer

Honeywell International Inc. Turbofan

Criticality

routine

Emergency

Docket ID

Docket No. FAA-2016-9451

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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