# Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series Airplanes
> **Rule** · Final rule; correction. · Published 2003-09-09 · Effective 2003-07-17 · 68 FR 53032
## Document
- **Document number:** 03-22889
- **Category:** airworthiness
- **Manufacturer:** Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 68 FR 53032
- **Publication date:** 2003-09-09
- **Effective date:** 2003-07-17
- **FAA docket:** Docket No. 2002-NM-88-AD
## Abstract

This document corrects a typographical error that appeared in airworthiness directive (AD) 2003-12-04, which was published in the Federal Register on June 12, 2003 (68 FR 35157). The typographical error resulted in an incorrect part number for the replacement supports for the engine bleed air duct. This AD is applicable to certain EMBRAER Model EMB-135 and -145 series airplanes. This AD requires replacing the four GAMAH clamp/sleeve joints on an engine bleed air duct with new threaded coupling assemblies; for certain airplanes, this AD also requires replacing the two supports for the engine bleed air duct with two new supports.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/09/09/03-22889/airworthiness-directives-empresa-brasileira-de-aeronautica-sa-embraer-model-emb-135-and--145-series)
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