# SDR CA070604001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2007
- Submitted: June 7, 2007
- Operation: General aviation
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft time: 6,237 hours
- Engine: Allsn 250C47B
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Gearbox
- Part number: 23063393
- Condition: Seized
- Location: Main Rotor
- Part time: 6,077 hours
- Component: Engine, Allsn, 250C47B
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, Y
- Precautionary procedure: R
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA070604001

## Discrepancy

(CAN) ENGINE CHIP ILLUMINATED, APPROX 3-4 SECONDS LATER ENGINE FAILED. (TC NR 20070604001)

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