AD Amdt-39-11172
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | EMB-145 | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes |
Unsafe Condition
Failure of the bleed-air check valve on the bleed low-pressure line of the engine could result in engine compressor stall and consequent flameout of the affected engine.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the bleed-air check valve and associated gaskets on the bleed low-pressure line of the engine with new parts. Perform the replacement repetitively as specified in the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All EMBRAER Model EMB-145 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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