Superseded. This AD was superseded by AD 2024-23-04. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2023-21-08
Effective 12/19/2023 · Published 11/14/2023
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
Summary
The FAA is superseding Airworthiness Directive (AD) 2021-21-13 for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) Model Trent 1000 engines. AD 2021-21-13 required the operator to revise the airworthiness limitation section (ALS) of their existing approved aircraft maintenance program (AMP) by incorporating the revised tasks of the applicable time limits manual (TLM) for each affected model engine. Since the FAA i…