# SDR NM1Y201803270001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2018
- Submitted: March 27, 2018
- Operation: General aviation
- Filed by: [Safran Aircraft Engines, repair station NM1Y353K](https://openairdocs.org/faa-repair-station/NM1Y353K/safran-aircraft-engines.md) (OpenAirDocs)
- Engine: Engall GP7200*
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Rotor
- Part number: 3821048070
- Part serial: LA146606
- Condition: Cracked
- Location: Compressor
- Part time: 29,749 hours, 3,293 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NM1Y201803270001

## Discrepancy

FULL HIGH PRESSURE COMPRESSOR MODULE HPC ROTOR STAGE 2-5 SPOOL, FPI WAS PERFORMED AND REVEALED 25 CRACKS ON SEAL TEETH STAGE 5-6.

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