# SDR 2023FA0000564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2023
- Submitted: September 24, 2023
- Operation: General aviation
- Aircraft: [N748CM](https://openairdocs.org/aircraft/N748CM), registered now
- Make and model: Cirrus SR22T
- Registry model: [Cirrus SR22T](https://openairdocs.org/model/cirrus-design-sr22t) (OpenAirDocs)
- Aircraft serial: 1511
- Aircraft time: 720 hours
- Engine: Cont TSIO550K
- Engine time: 720 hours
- Propeller: Hartzl PHCJ3YF1
- System (JASC): [7721 · Cylinder Head Temperature (CHT) Indicating System](https://openairdocs.org/jasc/7721)
- Part: Cylinder Head
- Condition: Cracked
- Location: Engine
- Part time: 720 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: M
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2023FA0000564

## Discrepancy

CRACKED #5 CYLINDER HEAD

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