Airworthiness Directives; Honeywell International Inc. Turbofan Engines
airworthiness · Rule · Final rule. · Published 2017-10-05 · Effective 2017-11-09 · 82 FR 46379
Document
Document number
2017-21285
Federal Register citation
82 FR 46379
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Honeywell International Inc. Turbofan
Publication date
2017-10-05
Effective date
2017-11-09
FAA docket
Docket No. FAA-2017-0034
Abstract
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.