# SDR 97ZZZX3626

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N941AT](https://openairdocs.org/aircraft/N941AT), registered now
- Make and model: Doug DC3
- Registry model: [Doug DC3](https://openairdocs.org/model/douglas-dc3) (OpenAirDocs)
- Aircraft serial: 4293040
- Engine: Pwa R183092
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Valve
- Condition: Failed
- Location: Nr 1 Cylinder
- Stage of operation: NR
- Nature of condition: E, R
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX3626

## Discrepancy

NR 1 CYLINDER VALVE HEAD CAME OFF AND SPLIT CYLINDER HEAD.  ALSO, DAMAGED PISTON.

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