Transport i lotnictwo · 07/06/1996

FAA Issues Airworthiness Directive for Textron Lycoming Model TIO-540-S1AD Engines

The FAA has issued an airworthiness directive (AD) for Textron Lycoming Model TIO-540-S1AD reciprocating engines, requiring upgrades to the engine exhaust system and establishing inspection intervals. The directive aims to prevent engine compartment fires and smoke entering the cabin.