# Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
> **Rule** · Final rule. · Published 2026-08-28 · Effective 2026-10-02 · 91 FR 55454
## Document
- **Document number:** 2026-17582
- **Category:** airworthiness
- **Manufacturer:** Rolls-Royce Deutschland Ltd & Co KG
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 91 FR 55454
- **Publication date:** 2026-08-28
- **Effective date:** 2026-10-02
- **FAA docket:** Docket No. FAA-2026-4640
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model Trent7000-72 and Trent7000-72C engines. This AD was prompted by reports of engine in- flight shut-downs (IFSDs) caused by the premature failure of certain parts. This AD prohibits the installation of certain lubrication/ scavenge pumps unless certain installation criteria are met. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/08/28/2026-17582/airworthiness-directives-rolls-royce-deutschland-ltd-and-co-kg-engines)
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