# Proposed AD FAA-2019-0274: International Aero Engines AG Turbofan Engines

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2019-16-01
- Products: International Aero Engines
- Product type: Engine
- Action: Notice of proposed rulemaking (NPRM).
- Published: May 20, 2019, 84 FR 22740
- Comments due: July 5, 2019
- Became: [AD 2019-16-01](https://openairdocs.org/ad/2019-16-01)
- Docket: FAA-2019-0274 (https://www.regulations.gov/docket/FAA-2019-0274, where comments are filed)
- FR document: 2019-10231
- Official PDF: https://openairdocs.org/files/sha256/05/14/0514daa4b0720e1362302e4a1112866796487326051076748a86e7aabab5f280 (from https://www.govinfo.gov/content/pkg/FR-2019-05-20/pdf/2019-10231.pdf)
- Federal Register: https://www.federalregister.gov/documents/2019/05/20/2019-10231/airworthiness-directives-international-aero-engines-ag-turbofan-engines
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/513D948D5FDE4E3886258400004D6C1D.0001
- Page: https://openairdocs.org/proposed/FAA-2019-0274

## Summary

We propose to adopt a new airworthiness directive (AD) for all International Aero Engines AG (IAE) V2525-D5 and V2528-D5 model turbofan engines. This proposed AD was prompted by reports of cracked turbine exhaust cases (TECs). This proposed AD would require initial and repetitive inspections of the affected TEC and, depending on the results of the inspections, its 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 2019-10231, comments due Jul 5, 2019 (https://www.federalregister.gov/documents/2019/05/20/2019-10231/airworthiness-directives-international-aero-engines-ag-turbofan-engines)

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