# SDR NACA20020019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2002
- Submitted: May 17, 2002
- Operation: Air carrier
- Aircraft: [N7919C](https://openairdocs.org/aircraft/N7919C), registered now
- Make and model: Doug DC-6B
- Registry model: [Doug DC-6B](https://openairdocs.org/model/douglas-dc-6b) (OpenAirDocs)
- Aircraft serial: 43554
- Aircraft time: 40,327 hours
- Engine: Pwa R2800*
- Engine time: 2,197 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 356993
- Part serial: 904713
- Condition: Damaged
- Location: Nr 3 Engine
- Part time: 1,647 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20020019

## Discrepancy

NR 3 ENGINE PRECAUTIONARY SHUTDOWN, DUE TO LOW COMPRESSION PATTERN ON ANALYZER, NR 12 CYLINDER.  REMOVED AND REPLACED NR 12 CYLINDER ON THE NR 3 ENGINE.

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