# SDR 2010F00131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2010
- Submitted: June 8, 2010
- Operation: General aviation
- Aircraft: [N114MN](https://openairdocs.org/aircraft/N114MN), registered now
- Make and model: Gulstm 680FL
- Aircraft serial: 1553107
- Aircraft time: 19,509 hours
- Engine: Lyc IGSO540B1A
- Engine time: 6,172 hours
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Cylinder
- Part number: O5K21269
- Condition: Separated
- Location: Nr 5
- Part time: 126 hours
- Component: Engine, Lyc
- Component part number: IGSO540B1C
- Stage of operation: CR
- How discovered: O
- Nature of condition: R
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2010F00131

## Discrepancy

FAILURE OF LOWER UNIT CYL NR 5, SEPARATED FROM CRANKCASE.

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