# SDR E3MA20160506001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2016
- Submitted: May 6, 2016
- Operation: Air carrier
- Aircraft: [N307ME](https://openairdocs.org/aircraft/N307ME), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9100
- Aircraft time: 6,686 hours
- Engine: Tmeca ARRIEL1E2
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: ARRIEL1E2
- Part serial: 18739
- Condition: Making Metal
- Location: Nr 2
- Part time: 6,904 hours
- Stage of operation: AA
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/E3MA20160506001

## Discrepancy

DURING FLIGHT THE OVER SPEED CAUTION ILLUMINATED FOLLOWED BY CHIP A CHIP CAUTION FOR THE NR 2 ENG.  THE PILOT TRIED TO BURN THE CHIP & WAS UNSUCCESSFUL.  THE PILOT LANDED SAFELY AT THE NEAREST AIRPORT & DURING SHUTDOWN OF THE ENG THERE WAS A LOUD BANG.  DISCOVERED METALLIC PARTICLES ON BOTH NON ELEC CHIP PLUGS.  N1=12740.7 & N2=4718.

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