airworthiness · Rule · Final rule; request for comments. · Published 2006-11-07 · Effective 2006-11-22 · 71 FR 65043
Document
Document number
E6-18702
Federal Register citation
71 FR 65043
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Publication date
2006-11-07
Effective date
2006-11-22
FAA docket
Docket No. FAA-2006-25855
Abstract
The FAA is adopting a new airworthiness directive (AD) for Rolls-Royce plc Trent 768-60, Trent 772-60, and Trent 772B-60 turbofan engines. This AD requires removing from service certain sets of fan blade annulus fillers at a new life limit. This AD results from six reports of fan annulus filler release into the engine. We are issuing this AD to prevent a dual-engine shutdown on twin-engine airplanes.