EASA Regulations for General Electric CF6-50

EASA AD US-2023-04-11

Engine - Low Pressure Turbine Rotor Stage 3 Disks - Inspection / Removal / Replacement

The document titled "Engine - Low Pressure Turbine Rotor Stage 3 Disks - Inspection / Removal / Replacement" is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2023-04-11) addressing certain General Electric Company CF6-45 and CF6-50 series turbofan engines. It mandates inspections and replacement requirements for low-pressure turbine (LPT) rotor stage 3 disks to prevent unsafe conditions caused by rotor assembly separations. The directive applies to specific engine models with affected LPT rotor stage 3 disk part numbers.