Business · 11/09/1998
CFM International Issues Airworthiness Directive for CFM56-3, -3B, and -3C Series Engines
The Federal Aviation Administration (FAA) has adopted a new airworthiness directive requiring the removal and replacement of suspect engine components to prevent inflight engine shutdowns caused by gearshaft failures in CFM International CFM56-3, -3B, and -3C series turbofan engines.