# Airworthiness Directives; The Boeing Company Model 767-300 Series Airplanes
> **Rule** · Final rule; request for comments. · Published 2010-08-18 · Effective 2010-09-02 · 75 FR 50854
## Document
- **Document number:** 2010-19707
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company Model 767-300 Series
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 75 FR 50854
- **Publication date:** 2010-08-18
- **Effective date:** 2010-09-02
- **FAA docket:** Docket No. FAA-2010-0762
## Abstract

We are adopting a new airworthiness directive (AD) for certain Model 767-300 series airplanes. This AD requires replacing a wire bundle clamp and installing a tetrafluoroethylene (TFE 2X) sleeve. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent chafing of a wiring bundle, which could result in a high-energy short and, consequently, a possible ignition source in the center auxiliary fuel tank.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/08/18/2010-19707/airworthiness-directives-the-boeing-company-model-767-300-series-airplanes)
---
*AI Analytics · CC0 1.0*