AD 2015-10-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | International | Aero | Airworthiness Directives; International Aero Engines AG Turbofan Engines |
Unsafe Condition
Failure of the high-pressure compressor (HPC) stage 3 to 8 drum, which could result in uncontained drum failure, damage to the engine, and damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform eddy current inspection (ECI) or fluorescent penetrant inspection (FPI), and initial and repetitive ultrasonic inspections (USIs) of certain HPC stage 3 to 8 drums. Remove affected attachment nuts and any HPC stage 3 to 8 drum found cracked. Add a mandatory terminating action.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the compliance times specified in the AD, which vary based on engine serial number groups.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
International Aero Engines AG (IAE) V2500-A1, V2525-D5, V2528-D5, and certain serial numbers of V2522-A5, V2524-A5, V2527-A5, V2527E-A5, V2527M-A5, V2530-A5, and V2533-A5 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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