airworthiness · Rule · Final rule. · Published 2018-01-29 · Effective 2018-03-05 · 83 FR 3939
Document
Document number
2018-01317
Federal Register citation
83 FR 3939
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2018-01-29
Effective date
2018-03-05
FAA docket
Docket No. FAA-2017-0621
Abstract
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model DHC-8-400 series airplanes. This AD was prompted by reports that operation of fuselage doors was interrupted due to corrosion in certain door roller bearings. This AD requires a one-time detailed inspection of the bearings for corrosion, and replacement if necessary. We are issuing this AD to address the unsafe condition on these products.