Business · 25/07/2012Updated: 10/17/2026 · 1 min read

Turbomeca S.A. Proposes Airworthiness Directive to Address Fuel Leak Risk in Turboshaft Engines

Turbomeca S.A. is proposing a new airworthiness directive to supersede an existing directive affecting its Arriel 1E2, 1S, and 1S1 turboshaft engines, requiring a one-time inspection and torque check of a specific plug to prevent fuel leaks and potential fires.