# SDR 20010426CW013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2001
- Submitted: April 26, 2001
- Operation: General aviation
- Engine: Cont IO520F
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder Head
- Part serial: 52L962799
- Condition: Cracked
- Location: Engine
- Part time: 1,697 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010426CW013

## Discrepancy

CYLINDER HEADS CRACKED ON THE INTAKE SEAT TO NOZZLE AND OR INJECTOR HOLE.  CYLINDER HEAD SERIAL NUMBERS:  52L962936,   52L962937,   52L962938,  (52L962799).

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