AD 2009-14-08
Effective 08/05/2009 · Published 07/01/2009
Airworthiness Directives; General Electric Company (GE) CF6-80C2B5F Turbofan Engines
Summary
The FAA is adopting a new airworthiness directive (AD) for GE CF6-80C2B5F turbofan engines. This AD requires removing certain part number (P/N) high-pressure compressor rotor (HPCR) stages 11-14 spool/ shafts before they exceed a new, reduced life limit. This AD results from an internal GE audit that compared the life limited parts certification documentation to the airworthiness limitations section (ALS) of the ins…