# Airworthiness Directives; Airbus Model A300-600 Series Airplanes
> **Rule** · Final rule. · Published 2000-05-12 · Effective 2000-06-16 · 65 FR 30536
## Document
- **Document number:** 00-11548
- **Category:** airworthiness
- **Manufacturer:** Airbus Model A300-600 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 65 FR 30536
- **Publication date:** 2000-05-12
- **Effective date:** 2000-06-16
- **FAA docket:** Docket No. 99-NM-362-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Airbus Model A300-600 series airplanes, that requires modification of certain electrical looms of the nose and main landing gear and modification of the rotor shaft attachment of the nose and main landing gear tachometers. This amendment is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by this AD are intended to prevent erratic operation of the wheel tachometers, which could result in degradation of the braking performance, and possible increased landing roll.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/05/12/00-11548/airworthiness-directives-airbus-model-a300-600-series-airplanes)
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