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AD/ERJ-190/16 - Fasteners at Bulkhead 1
Embraer ERJ-190 Series AeroplanesEmbraer ERJ-190 Series Aeroplanes
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Embraer ERJ-190 Series Aeroplanes
| AD/ERJ-190/16 | Fasteners at Bulkhead 1 | 12/2008 DM |
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| Applicability: | Embraer ERJ 190 aircraft models of serial numbers (S/N) 19000047 thru 19000089. |
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| Requirement: | Action in accordance with the technical requirements of Brazilian Airworthiness directive 2008-09-02.Note: Embraer Service Bulletin No. 190-54-0008 original issue or later ANAC approved revision. |
| Compliance: | As specified in the requirement document. |
| This Airworthiness Directive becomes effective on 30 September 2008. | |
| Background: | Embraer have discovered the possibility of some aluminium fasteners having been installed instead of titanium ones at bulkhead 1 of the LH and RH pylons of some Embraer ERJ 190 aircraft. In the event of a bird strike to a pylon fitted with aluminium fasteners, there is the possibility that the impact may affect some equipment installed in the region aft of bulkhead 1. Damage to the hydraulic lines and electrical generator power cables may lead to a fire in the region, without indication to the flight crew. This directive mandates the one time inspection to the fasteners of bulkhead 1 of the LH and RH pylons, and, if necessary, their subsequent replacement with titanium fasteners. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
25 September 2008