# SDR MHJ2002F00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2002
- Submitted: April 30, 2002
- Operation: Air carrier
- Aircraft: [N401PW](https://openairdocs.org/aircraft/N401PW), registered now
- Make and model: Cessna 401
- Registry model: [Cessna 401](https://openairdocs.org/model/cessna-401) (OpenAirDocs)
- Aircraft serial: 4010269
- Engine: Cont IO520E
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 646657
- Condition: Separated
- Location: Engine
- 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/MHJ2002F00002

## Discrepancy

NR 4 CYLINDER FOUND SEPERATED FROM CRANKCASE, CAUSE UNKNOWN.  ENGINE REMOVED FROM AIRCRAFT AND SENT TO OVERHAUL FACILITY.

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