# Proposed AD FAA-2019-0268: International Aero Engines AG Turbofan Engines

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2019-18-01
- Products: International Aero Engines
- Product type: Engine
- Action: Notice of proposed rulemaking (NPRM).
- Published: May 20, 2019, 84 FR 22743
- Comments due: July 5, 2019
- Became: [AD 2019-18-01](https://openairdocs.org/ad/2019-18-01)
- Docket: FAA-2019-0268 (https://www.regulations.gov/docket/FAA-2019-0268, where comments are filed)
- FR document: 2019-10232
- Official PDF: https://openairdocs.org/files/sha256/02/5e/025ef49b5eaf52d59307a7d9c974a19becf6cc7284ac3a130cc9601101674d59 (from https://www.govinfo.gov/content/pkg/FR-2019-05-20/pdf/2019-10232.pdf)
- Federal Register: https://www.federalregister.gov/documents/2019/05/20/2019-10232/airworthiness-directives-international-aero-engines-ag-turbofan-engines
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3EFC1A54A95B74AC86258400004D6C65.0001
- Page: https://openairdocs.org/proposed/FAA-2019-0268

## Summary

We propose to adopt a new airworthiness directive (AD) for certain International Aero Engines AG (IAE) V2500 model turbofan engines. This proposed AD was prompted by an inspection that determined that material anomalies exist in certain low-pressure turbine (LPT) stage 6 disks. This proposed AD would require removal from service of the affected LPT stage 6 disks and their replacement with a part eligible for installation. We are proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- May 20, 2019: Notice of proposed rulemaking (NPRM). (first notice), FR document 2019-10232, comments due Jul 5, 2019 (https://www.federalregister.gov/documents/2019/05/20/2019-10232/airworthiness-directives-international-aero-engines-ag-turbofan-engines)

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