# SDR 2004FA0000685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2004
- Submitted: August 30, 2004
- Operation: General aviation
- Engine: Cont IO520A
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder Head
- Part number: 712ACA
- Part serial: 828219
- Condition: Cracked
- Location: Engine
- 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/2004FA0000685

## Discrepancy

HOLE THROUGH HEAD OR EXHAUST SIDE, NR7707-14, NR 7707-5 CRACKED HEAD.  EST 500 HOURS SINCE NEW.

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