Airworthiness Directives; The Boeing Company Airplanes
airworthiness · Rule · Final rule. · Published 2021-02-23 · Effective 2021-03-30 · 86 FR 10790
Document
Document number
2021-03567
Federal Register citation
86 FR 10790
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
The Boeing Company
Publication date
2021-02-23
Effective date
2021-03-30
FAA docket
Docket No. FAA-2020-0580
Abstract
The FAA is superseding Airworthiness Directive (AD) 2019-02- 03, which applied to all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. AD 2019-02-03 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. This AD retains the requirements of AD 2019-02-03 and requires incorporation of an airworthiness limitation that applies only to certain airplanes. This AD also requires replacing or modifying certain engine fire control panels, which terminates the revised airworthiness limitation added in this final rule when a certain condition is met. Since the FAA issued AD 2019-02-03, the manufacturer has developed a new fire handle design that will eliminate the need for the airworthiness limitations required by AD 2019-02-03. The FAA is issuing this AD to address the unsafe condition on these products.