Airworthiness Directives; Yaborã Indústria Aeronáutica S.A. (Type Certificate Previously Held by Embraer S.A.) Airplanes
airworthiness · Rule · Final rule; request for comments. · Published 2020-12-17 · Effective 2021-01-04 · 85 FR 81790
Document
Document number
2020-27621
Federal Register citation
85 FR 81790
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Yaborã Indústria Aeronáutica S.A. (Type Certificate Previously Held by Embraer S.A.)
Publication date
2020-12-17
Effective date
2021-01-04
FAA docket
Docket No. FAA-2020-1122
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Yabor[atilde] Ind[uacute]stria Aeron[aacute]utica S.A. (type certificate previously held by Embraer S.A.) Model ERJ 190-400 airplanes. This AD was prompted by a report of an in-flight shutdown (IFSD) due in part to failure in the low-pressure compressor (LPC) rotor 1 during operation in high altitude at high thrust settings. This AD requires amending the airplane flight manual (AFM) to incorporate a new limitation and revise certain normal procedures, as specified in an Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.