# SDR 2012FA0000839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2012
- Submitted: January 1, 2013
- Operation: General aviation
- Aircraft: [N633JH](https://openairdocs.org/aircraft/N633JH), registered now
- Make and model: Hughes 369E
- Registry model: [Hughes 369E](https://openairdocs.org/model/hughes-helicopters-369e) (OpenAirDocs)
- Aircraft serial: 0230E
- Aircraft time: 10,006 hours, 2,228 cycles
- Engine: Allsn 250C20B
- Engine time: 7,501 hours, 1,148 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Chip Detector
- Part number: 6887190
- Part serial: CAE270419
- Condition: Contaminated
- Location: Oil System
- Part time: 7,501 hours, 1,148 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2012FA0000839

## Discrepancy

PILOT EXPERIENCE AN ENGINE CHIP LIGHT.  PERFORMED AN UNSCEDULED LANDING.  MX FOUND A 1MM SLIVER ON THE LOWER ENGINE CHIP DETECTOR.  A 30 MINUTE GROUND PENALTY RUN WAS PERFORMED, THE PLUGS WERE CHECKED AND FOUND CLEAN. THE ACFT WAS RETURNED TO SERVICE.

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