AD Amdt-39-11179
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | General Electric | Aircraft | Airworthiness Directives; General Electric Aircraft Engines CF34 Series Turbofan Engines |
Unsafe Condition
Rapid uncommanded engine acceleration events could result in engine overspeed, uncontained engine failure, and damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a main fuel control (MFC) with a flange vent groove and install an MFC with improved overspeed protection.
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
General Electric Aircraft Engines CF34 series turbofan engines
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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