AD Amdt-39-11194
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | International | Aero | Airworthiness Directives; International Aero Engines AG V2500-A1 and V2500-A5 Series Turbofan Engines |
Unsafe Condition
Overheat damage to the high pressure turbine (HPT) hardware caused by ignition of oil that leaked into the HPT from the No. 4 bearing compartment during an in-flight shutdown (IFSD).
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Determine the need for a special borescope inspection of the HPT stage 1 inner rotating airseal (TOBI ID seal) for oil wetting. If necessary, tear down and inspect the HPT hardware.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight.
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Affected Aircraft
International Aero Engines AG V2500-A1 and V2500-A5 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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