airworthiness · Rule · Final rule. · Published 2023-04-13 · Effective 2023-05-18 · 88 FR 22362
Document
Document number
2023-07741
Federal Register citation
88 FR 22362
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2023-04-13
Effective date
2023-05-18
FAA docket
Docket No. FAA-2022-1654
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This AD was prompted by reports of some passenger oxygen mask dispensing units (MDUs) with lanyards that are too long to meet the proper length specifications of the airplane. This AD requires replacing the affected MDUs with units that meet the proper length specifications, replacing the placards, and re-identifying the assemblies. The FAA is issuing this AD to address the unsafe condition on these products.