airworthiness · Rule · Final rule. · Published 2017-08-28 · Effective 2017-10-02 · 82 FR 40686
Document
Document number
2017-17590
Federal Register citation
82 FR 40686
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2017-08-28
Effective date
2017-10-02
FAA docket
Docket No. FAA-2017-0512
Abstract
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by reports of failures of the landing gear alternate-extension system. This AD requires replacement of certain nose landing gear and main landing gear electro-mechanical actuators. We are issuing this AD to address the unsafe condition on these products.