# SDR NACA200000022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2000
- Submitted: September 8, 2000
- Operation: Air carrier
- Aircraft: N1377K
- Make and model: Doug DC-6A
- Registry model: [Doug DC-6A](https://openairdocs.org/model/douglas-dc-6a) (OpenAirDocs)
- Aircraft serial: 44596
- Aircraft time: 32,467 hours
- Engine: Pwa R2800CB3
- Engine time: 1,630 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Condition: Cracked
- Location: Nr 1 Engine
- Part time: 1,630 hours
- 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/NACA200000022

## Discrepancy

NR 1 ENGINE, NR 1 CYLINDER, REAR CASE HALF, 3 CRACKS FROM CYLINDER HOLD DOWN STUD HOLE.  REPLACED NR 1 ENGINE ASSY.

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