Regulacje i polityka gospodarcza · 20/09/2019

FAA Proposes New Airworthiness Directive for CFM International Turbofan Engines

The Federal Aviation Administration (FAA) has proposed a new airworthiness directive (AD) for CFM International S.A.'s CFM56-5B and CFM56-7B model turbofan engines due to cracks found in the rotating air HPT front seal, requiring removal, inspection, and replacement of the affected seal and potentially the rotating air HPT front seal.