EASA AD 2020-0161-E
Engine — Stage 3 Turbine Wheels — Replacement
EASA Airworthiness Directive 2020-0161-E is an emergency directive addressing the replacement of Stage 3 turbine wheels on SAFRAN Helicopter Engines ASTAZOU XIV B and XIV H engines. These engines are commonly installed on Airbus Helicopters SA 319 B (Alouette III) and SA 342 J (Gazelle) models. The directive targets specific turbine wheels with part number 0265257050 and certain serial numbers due to detected material defects.
Airworthiness DirectiveMaintenanceSafety MgmtSafran ASTAZOU XIVAirbus Helicopters SA 319 BAirbus Helicopters SA 342 J