Superseded. This AD was superseded by AD 2022-19-02. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2016-10-08
Effective 06/24/2016 · Published 05/20/2016
Airworthiness Directives; Airbus Airplanes
Summary
We are adopting a new airworthiness directive (AD) for all Airbus Model A330-200 Freighter, A330-200, A330-300, A340-200, A340- 300, A340-500, and A340-600 series airplanes. This AD was prompted by the results of endurance qualification tests on the trimmable horizontal stabilizer actuator (THSA), which revealed a partial loss of the no-back brake (NBB) efficiency in specific load conditions. This AD requires inspec…