# Airworthiness Directives; General Electric Company Turbofan Engines
> **Rule** · Final rule. · Published 2017-06-08 · Effective 2017-07-13 · 82 FR 26580
## Document
- **Document number:** 2017-11781
- **Category:** airworthiness
- **Manufacturer:** General Electric Company Turbofan
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 82 FR 26580
- **Publication date:** 2017-06-08
- **Effective date:** 2017-07-13
- **FAA docket:** Docket No. FAA-2017-0016
## Abstract

We are adopting a new airworthiness directive (AD) for certain General Electric Company (GE) GEnx-1B64, -1B64/P1, -1B64/P2, -1B67, - 1B67/P1, -1B67/P2, -1B70, -1B70/P1, -1B70/P2, -1B70/75/P1, -1B70/75/P2, -1B70C/P1, -1B70C/P2, -1B74/75/P1, -1B74/75/P2, -1B76A/P2 turbofan engines. This AD was prompted by a fracture of the fuel manifold which led to an in-flight shutdown of the engine. This AD requires replacement of the outer left side signal fuel manifold with a part eligible for installation. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/06/08/2017-11781/airworthiness-directives-general-electric-company-turbofan-engines)
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