Superseded. This AD was superseded by AD 2017-20-02. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2017-13-05
Effective 08/28/2017 · Published 07/24/2017
Airworthiness Directives; Airbus Airplanes
Summary
We are superseding Airworthiness Directive (AD) 2013-13-16 for all Airbus Model A330-200, A330-200 Freighter, A330-300 series airplanes; and all Airbus Model A340-200, -300, -500, and -600 series airplanes. AD 2013-13-16 required repetitive inspections for discrepancies of the ball-screw assembly of the trimmable horizontal stabilizer actuator (THSA), repetitive greasing of the THSA ball-nut, and replacement of the…