# Airworthiness Directives; Boeing Model 767 Series Airplanes
> **Rule** · Final rule. · Published 2002-04-23 · Effective 2002-05-28 · 67 FR 19661
## Document
- **Document number:** 02-9613
- **Category:** airworthiness
- **Manufacturer:** Boeing Model 767 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 19661
- **Publication date:** 2002-04-23
- **Effective date:** 2002-05-28
- **FAA docket:** Docket No. 2001-NM-209-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 767 series airplanes, that requires an inspection of the tripod strut assembly of the inboard support of the leading edge slat of the wing for a preload condition, and follow- on actions. For certain airplanes, this AD also requires inspection and replacement of the existing tripod struts with new, adjustable struts, if necessary. This action is necessary to prevent damage to the tripod strut assembly due to a preload condition, which could result in loss of control of the inboard leading edge slat or separation of the slat from the airplane, and consequent reduced controllability of the airplane. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/04/23/02-9613/airworthiness-directives-boeing-model-767-series-airplanes)
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