AD Amdt-39-11496
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | General Electric | Company GE90 Series | Airworthiness Directives; General Electric Company GE90 Series Turbofan Engines |
Unsafe Condition
Loss of thrust control due to corruption of Ps3 and P3B signals to the FADEC caused by water freezing in the Ps3 sensing system.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Visually inspect Ps3 and P3B sense lines, FADEC Ps3 and P3B sensing ports, and fittings. Clean Ps3 and P3B fittings and sensing ports. Purge Ps3 and P3B systems of moisture. Blend high metal, nicks, burrs, or scratches on Ps3 and P3B fitting threads if necessary.
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 Company GE90 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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