AD 2003-15-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | EMB-145 | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series Airplanes |
Unsafe Condition
Failure of the bleed-air check valves on the bleed low-pressure lines of the engines, which could result in engine compressor stall and consequent flameout of the affected engines.
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Required Actions
Repetitive replacement of the bleed-air check valves and associated gaskets on the bleed low-pressure lines of the engines with new parts. Optional terminating action is provided by installing new improved check valves.
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Compliance Time
Within 4,000 flight hours after the effective date of this AD.
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Affected Aircraft
EMBRAER Model EMB-135 and -145 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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