# SDR QMLA2019010719005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2019
- Submitted: January 11, 2019
- Operation: Air carrier
- Aircraft: [N901NM](https://openairdocs.org/aircraft/N901NM), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 54649
- Aircraft time: 965 hours, 3,340 cycles
- Engine: Allsn 250C47B
- Engine time: 965 hours, 2,739 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: M25010672
- Part serial: 848835
- Condition: Making Metal
- Part time: 965 hours, 2,739 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/QMLA2019010719005

## Discrepancy

ENGINE CHIP LIGHT DURING CRUSE FLIGHT, FOUND MULTIPLE CHIPS ON BOTH UPPER AND LOWER DETECTORS AFTER LANDING.

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