# SDR NACA20010037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2001
- Submitted: November 9, 2001
- Operation: Air carrier
- Aircraft: [N43872](https://openairdocs.org/aircraft/N43872), registered now
- Make and model: Doug DC-6
- Registry model: [Doug DC-6](https://openairdocs.org/model/douglas-dc-6) (OpenAirDocs)
- Aircraft serial: 533294
- Aircraft time: 32,751 hours
- Engine: Pwa R2800*
- Engine time: 850 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 356993
- Part serial: A659WMSY
- Condition: Leaking
- Location: Nr 1 Engine
- Part time: 850 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20010037

## Discrepancy

NR 1 ENGINE SMOKES AND EXCESSIVE OIL LOSS.  REPLACED NR 2 CYLINDER EXHAUST PIN CAPS, TORQUED AND SAFETIED.

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