# SDR NACA20030110

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2003
- Submitted: August 18, 2003
- Operation: Air carrier
- Aircraft: N1377K
- Make and model: Doug DC-6
- Registry model: [Doug DC-6](https://openairdocs.org/model/douglas-dc-6) (OpenAirDocs)
- Aircraft serial: 44596
- Aircraft time: 35,738 hours
- Engine: Pwa R2800CB3
- Engine time: 623 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder Head
- Part number: 356994
- Part serial: RM1184
- Condition: Cracked
- Location: Engine
- Part time: 623 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20030110

## Discrepancy

NR 3 ENGINE SHUT DOWN DUE TO OIL LOSS AND LOW COMPRESSION ON NR 3 CYLINDER.  REPLACED NR 3 ENGINE NR 3 CYLINDER DUE TO CRACKED HEAD.

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