Business · 31/08/2004
Airbus Issues Revised Airworthiness Directive for A330, A340-200, and A340-300 Series Airplanes
Airbus has revised an earlier proposed airworthiness directive to clarify affected part numbers and add a new compliance time for inspections of the ball screw assembly, aimed at preventing degraded operation of the trimmable horizontal stabilizer actuator due to water entry into the ball nut.