# SDR 2010FA0000134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2010
- Submitted: February 8, 2010
- Operation: General aviation
- Aircraft: [N311DJ](https://openairdocs.org/aircraft/N311DJ), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53440
- Aircraft time: 2,167 hours, 4,316 cycles
- Engine: Allsn 250C47B
- Engine time: 1 hours, 4 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Tank
- Part number: 206061505115
- Condition: Leaking
- Location: Engine Oil
- Part time: 2,167 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2010FA0000134

## Discrepancy

DURING MX TEST FLIGHT AFTER ENGINE INSTALLATION AN EXCEEDANCE OF 150 PSI ENGINE OIL PRESSURE OCCURS FOLLOWED BY A LOSS OF OIL PRESSURE.  AN EMERGENCY LANDING PERFORMED FOLLOWED BY ENGINE SHUTDOWN.

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