# SDR 2018FA0000512

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2018
- Submitted: December 11, 2018
- Operation: General aviation
- Aircraft: [N27AU](https://openairdocs.org/aircraft/N27AU), registered now
- Make and model: Piper PA-28-181
- Registry model: [Piper PA-28-181](https://openairdocs.org/model/piper-pa-28-181) (OpenAirDocs)
- Aircraft serial: 2843768
- Engine: Lyc O360A4M
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: O5K21104
- Condition: Cracked
- Location: Nr 3
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2018FA0000512

## Discrepancy

CRACK FOUND IN NR 3 CYLINDER ON OCT 11 @ 1242.7 HOUR.  NR 1 CYLINDER ON NOV 27 @1291.4 HOUR.  NR 4 CYLINDER ON JAN 31 @ 1342.6 HOUR.  NR 2 CYLINDER ON SEPT 17 @ 1638.9 HOUR.


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