EASA Regulations for Williams International Co. FJ44

EASA AD US-2022-13-15

Engine - High-Pressure Turbine Disk - Replacement

The Federal Register Volume 87, Number 127 (July 5, 2022) final rule titled "Engine - High-Pressure Turbine Disk - Replacement" is an airworthiness directive issued by the FAA for Williams International Co., L.L.C. FJ44-2A, FJ44-2C, FJ44-3A, and FJ44-3A-24 model turbofan engines. It addresses cracks and failures in the high-pressure turbine (HPT) disk posts, specifically part number 67093, which could lead to engine and aircraft damage.