AD 2023-12-16
Effective 08/15/2023 · Published 07/11/2023
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) Model Trent 1000 engines. This AD was prompted by reports of excessive wear on the inner seal fins of certain high-pressure turbine (HPT) triple seals. This AD requires an inspection of the HPT triple seal for excessive wear and, depending on the results of the inspection, replacement of the HPT triple seal a…