AD 2009-06-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | Various | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190 Airplanes |
Unsafe Condition
Cracks were found in the wing lower skin stringers between ribs 7 and 10 on both wings during aircraft structure fatigue tests, which could result in fuel leakage and reduced structural integrity of the wing.
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Required Actions
Spot-face the lower wing stringers between ribs 7 and 10, perform a dye-penetrant inspection or eddy current inspection of the reworked stringers, and shot or flap peen if no cracking is found. If cracking is found, contact the Manager, International Branch, ANM-116, Transport Airplane Directorate, FAA, or ANAC (or its delegated agent) for repair instructions.
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Compliance Time
Within 12 months of the effective date (April 28, 2009)
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Affected Aircraft
EMBRAER Model ERJ 190-100 STD, -100 LR, -100 IGW, -100ECJ, -200 STD, -200 LR, and -200 IGW airplanes, certificated in any category, serial numbers 19000004, 19000006 through 19000028 inclusive, and 19000030 through 19000039 inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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