AD Amdt-39-11053

Recurring final rule
Data completeness: 70%

Airworthiness Directives; International Aero Engines AG (IAE) V2500-A1 Series Turbofan Engines

AD Number
Amdt-39-11053
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 98-ANE-76-AD
FR Citation
64 FR 9910

Applicability

TypeManufacturerModelDetails
aircraft International Aero Airworthiness Directives; International Aero Engines AG (IAE) V2500-A1 Series Turbofan Engines

Unsafe Condition

Subsurface anomalies in High Pressure Turbine (HPT) stage 1 and stage 2 disks, potentially leading to HPT disk fracture and uncontained engine failure.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Inspect HPT stage 1 and stage 2 disks using an improved ultrasonic method during normal shop visits. If a subsurface anomaly is found, remove the disk from service and replace it with a serviceable part.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within the time specified for the next normal shop visit.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

International Aero Engines AG (IAE) V2500-A1 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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