Embraer ERJ-170 Series Aeroplanes
Embraer ERJ-170 Series Aeroplanes
Embraer ERJ-170 Series Aeroplanes
| AD/ERJ-170/19 | Ram Air Turbine Machined Support | 13/2008 |
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| Applicability: | Model ERJ 170 aircraft, serial numbers 17000002, 17000004 through 17000013, and 17000015 through 17000208. |
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| Requirement: | Action in accordance with the requirements of ANAC AD 2008-10-05 Amdt39-1248.Note: Embraer Service Bulletin No. 170-53-0057 original issue, or later ANAC approved revision, refers. |
| Compliance: | As specified in the Requirement document, with a revised effective date of18 December 2008. |
| This Airworthiness Directive becomes effective on 18 December 2008. | |
| Background: | The manufacturer has determined that cracks may develop in the ram air turbine (RAT) machined support, due to the downlock pin not being withdrawn during the retraction of the RAT. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
5 November 2008