Transport i infrastruktura · 18/10/2010
Rolls-Royce Revises Airworthiness Directive for RB211-524 Series Turbofan Engines
Rolls-Royce is revising an earlier proposed airworthiness directive for certain RB211-524 series turbofan engines to clarify the applicability of the rule and prevent deterioration of the engine combustion liner, which can lead to engine failure and damage.