Superseded. This AD was superseded by AD 2018-17-08. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2016-03-03
Effective 04/14/2016 · Published 03/10/2016
Airworthiness Directives; Rolls-Royce plc Turbojet Engines
Summary
We are superseding airworthiness directive (AD) 2013-11-13 for all Rolls-Royce plc (RR) Viper Mk. 601-22 turbojet engines. AD 2013-11- 13 required reducing the life of certain critical parts. This AD adds two new engine models and additional engine parts to the applicability. This AD was prompted by a determination by RR that additional parts for the RR Viper Mk. 601-22 as well as additional engine models are affect…