Transport i infrastruktura · 09/09/2004

Airworthiness Directive Amendment for CFM56-5C Series Turbofan Engines

The Federal Aviation Administration (FAA) is issuing an airworthiness directive amendment to update the life limits for certain high pressure turbine rotor components in CFM International's CFM56-5C series turbofan engines, in response to a life management review by the manufacturer, to prevent low-cycle fatigue failure and potential engine damage.