# Proposed AD 98-ANE-45-AD: International Aero Engines AG V2500-A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, and V2533-A5 Turbofan Engines

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2000-12-05
- Products: International Aero Engines
- Product type: Engine
- Action: Notice of proposed rulemaking (NPRM).
- Published: June 25, 2003, 68 FR 37774
- Comments due: August 25, 2003
- Became: [AD 2000-12-05](https://openairdocs.org/ad/2000-12-05)
- Docket: 98-ANE-45-AD
- FR document: 03-15994
- Official PDF: https://openairdocs.org/files/sha256/1e/65/1e650a05885b4d2402a697e17db8d1e72f5bc8cba5efd9651a42a154674cb46f (from https://www.govinfo.gov/content/pkg/FR-2003-06-25/pdf/03-15994.pdf)
- Federal Register: https://www.federalregister.gov/documents/2003/06/25/03-15994/airworthiness-directives-international-aero-engines-ag-v2500-a1-v2522-a5-v2524-a5-v2525-d5-v2527-a5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EB6210A8EB3CC5C186256D50004C1750.0001
- Page: https://openairdocs.org/proposed/98-ANE-45-AD

## Summary

The Federal Aviation Administration (FAA) proposes to supersede an existing airworthiness directive (AD), applicable to International Aero Engines AG (IAE) V2500-A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, and V2533-A5 turbofan engines. That AD currently requires revisions to the Airworthiness Limitations Section (ALS) and Maintenance Scheduling Section (MSS) of the Instructions for Continued Airworthiness (ICA), located in the Time Limits Manual (Chapter 05-10-00) of the Engine Manuals, to include required enhanced inspection of selected critical life-limited parts at each piece-part exposure. This action would add critical life-limited parts for enhanced inspection. This action is prompted by additional focused inspection procedures that have been developed by the manufacturer. The actions specified by this proposed AD are intended to prevent critical life-limited rotating engine part failure, which could result in an uncontained engine failure and damage to the airplane.

## Notices in this docket

- Jul 28, 1998: Notice of proposed rulemaking (NPRM). (first notice), FR document 98-19630, comments due Oct 26, 1998 (https://www.federalregister.gov/documents/1998/07/28/98-19630/airworthiness-directives-international-aero-engines-ag-iae-v2500-a1-a5-d5-series-turbofan-engines)
- Oct 7, 1999: Notice of proposed rulemaking (NPRM)., FR document 99-26137, comments due Dec 6, 1999 (https://www.federalregister.gov/documents/1999/10/07/99-26137/airworthiness-directives-international-aero-engines-ag-v2500-a1--a5-d5-series-turbofan-engines)
- Jun 25, 2003: Notice of proposed rulemaking (NPRM)., FR document 03-15994, comments due Aug 25, 2003 (https://www.federalregister.gov/documents/2003/06/25/03-15994/airworthiness-directives-international-aero-engines-ag-v2500-a1-v2522-a5-v2524-a5-v2525-d5-v2527-a5)

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