AD Amdt-39-11027
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | International | Aero | Airworthiness Directives; International Aero Engines AG (IAE) V2500-A5/-D5 Series Turbofan Engines |
Unsafe Condition
Reduction of life limit for certain IAE V2500 HPC stage 9-12 drums due to higher stresses than originally predicted, which could lead to drum failure and uncontained engine failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove from service certain high pressure compressor (HPC) stage 9-12 drums prior to reaching the new reduced cyclic life limits. Replace with serviceable parts.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before reaching the new reduced cyclic life limits.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
International Aero Engines AG (IAE) V2500-A5/-D5 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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