# SDR 200805210001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2008
- Submitted: May 30, 2008
- Operation: Air carrier
- Aircraft: [N58GE](https://openairdocs.org/aircraft/N58GE), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1480
- Aircraft time: 4,199 hours
- Engine: Cont IO550C
- Engine time: 734 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: EC636397
- Part serial: 3363411
- Condition: Failed
- Location: Nr 4
- Part time: 734 hours
- Component: Engine, Cont, IO550C
- Component part number: IO550C
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/200805210001

## Discrepancy

BURN THROUGH HOLE FOUND ON TOP OF NUMBER 4 CYLINDER BETWEEN SPARK PLUG HOLE AND EXHAUST VALVE.

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