# SDR ZKFA2015F00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2014
- Submitted: November 11, 2014
- Operation: Air carrier
- Aircraft: [N48MF](https://openairdocs.org/aircraft/N48MF), registered now
- Make and model: Amd FALCON2000
- Aircraft serial: 115
- Aircraft time: 9,840 hours, 6,747 cycles
- Engine: Cfe CFE73811B
- Engine time: 9,485 hours, 6,548 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Making Metal
- Location: Right
- 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/ZKFA2015F00001

## Discrepancy

RT ENGINE CHIP INDICATION ON EIED DURING ACFT SHUTDOWN.  ENGINE IS 12.5 HOURS OUT OF A NR 3 BEARING REPLACEMENT MAINTENANCE EVENT.  ENGINE OIL SOAP WAS PERFORMED AND THE ENGINE REMOVED.  THE MAJORITY OF THE DEBRIS WAS DETERMINED TO BE A 300-SERIES STAINLESS STEEL, SPECIFIC TYPE UNDETERMINED.  THIS IS HIGHLY UNUSUAL AND UNANTICIPATED.  THE RECOMMENDATION AT THIS TIME IS TO REMOVE THE ENGINE FOR FURTHER INVESTIGATION TO DETERMINE SOURCE.

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