Airworthiness Directives; The Boeing Company Airplanes
airworthiness · Rule · Final rule. · Published 2019-04-29 · Effective 2019-06-03 · 84 FR 17944
Document
Document number
2019-08536
Federal Register citation
84 FR 17944
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
The Boeing Company
Publication date
2019-04-29
Effective date
2019-06-03
FAA docket
Docket No. FAA-2017-1241
Abstract
We are adopting a new airworthiness directive (AD) for all The Boeing Company Model 787 series airplanes. This AD was prompted by reports of hydraulic leakage caused by damage to aileron and elevator actuators from lightning strikes. This AD requires an inspection or records check to inspect for certain parts, detailed inspections of aileron and elevator power control units (PCUs), and applicable on- condition actions. We are issuing this AD to address the unsafe condition on these products.