airworthiness · Rule · Final rule. · Published 2021-12-06 · Effective 2022-01-10 · 86 FR 68887
Document
Document number
2021-26331
Federal Register citation
86 FR 68887
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Learjet Inc.
Publication date
2021-12-06
Effective date
2022-01-10
FAA docket
Docket No. FAA-2021-0660
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Learjet Inc. Model 45 airplanes. This AD was prompted by a report of a fuel leak due to a cracked fuel line between the engine fuel control and the engine fuel flow meter. This AD requires replacing the existing fuel flow meter bracket assembly with a redesigned bracket assembly and reporting information to the FAA. The FAA is issuing this AD to address the unsafe condition on these products.