# Airworthiness Directives; Boeing Model 757-200, -200CB, and -200PF; and 767-200, -300, and -300F Series Airplanes
> **Rule** · Final rule. · Published 2002-06-18 · Effective 2002-07-23 · 67 FR 41312
## Document
- **Document number:** 02-14698
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 41312
- **Publication date:** 2002-06-18
- **Effective date:** 2002-07-23
- **FAA docket:** Docket No. 2001-NM-75-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 757-200, -200CB, and -200PF; and 767-200, -300, and -300F series airplanes; that requires modification of the right main landing gear and auto-speedbrake control system to provide an air/ground signal to the system. This action is necessary to prevent uncommanded deployment of the auto-speedbrake spoilers during flight, which could result in reduced controllability of the airplane. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/06/18/02-14698/airworthiness-directives-boeing-model-757-200--200cb-and--200pf-and-767-200--300-and--300f-series)
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