AD 98-21-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | International Aero Engines AG (IAE) | V2500-A1 | Airworthiness Directives; International Aero Engines AG (IAE) V2500-A1 Series Turbofan Engines |
Unsafe Condition
Fan blade root cracks initiating in high cycle fatigue from multi origins, which could result in fan blade root failure, an uncontained engine failure, and damage to the aircraft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time ultrasonic inspection of fan blade roots for cracks and replace cracked fan blades with serviceable parts in accordance with IAE Service Bulletin V2500-ENG-72-0316, Revision 2.
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Compliance Time
Within 150 hours time in service (TIS) after the effective date of this AD (October 21, 1998).
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Affected Aircraft
International Aero Engines AG (IAE) V2500-A1 series turbofan engines, installed on but not limited to Airbus A320 series aircraft.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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