Business · 12/04/2011Updated: 10/17/2026 · 1 min read

Rolls-Royce plc Issues Airworthiness Directive for RB211-Trent 768-60 and Trent 772-60 Turbofan Engines

Summary

Rolls-Royce plc is superseding an existing airworthiness directive for RB211-Trent 700 series engines, updating the requirements for RB211-Trent 768-60 and Trent 772-60 engines to eliminate repetitive inspections and prevent in-flight engine shutdowns caused by bevel gearshaft ball bearing failure.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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