# Airworthiness Directives; General Electric Company Turbofan Engines
> **Rule** · Final rule. · Published 2022-10-11 · Effective 2022-11-15 · 87 FR 61236
## Document
- **Document number:** 2022-21861
- **Category:** airworthiness
- **Manufacturer:** General Electric Company Turbofan
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 87 FR 61236
- **Publication date:** 2022-10-11
- **Effective date:** 2022-11-15
- **FAA docket:** Docket No. FAA-2022-0977
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain General Electric Company (GE) CF34-8C and CF34-8E model turbofan engines. This AD was prompted by a report of a crack found on the low-pressure turbine (LPT) stage 5 disk at the forward arm area. This AD requires the removal of the affected LPT stage 5 disk and replacement with a part eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/10/11/2022-21861/airworthiness-directives-general-electric-company-turbofan-engines)
---
*AI Analytics · CC0 1.0*