# SDR ASOA20121230124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2012
- Submitted: January 2, 2013
- Operation: Air carrier
- Aircraft: [N17984](https://openairdocs.org/aircraft/N17984), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145246
- Aircraft time: 31,036 hours, 23,412 cycles
- Engine: Allsn AE3007A
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Sensor
- Part number: 23073715
- Condition: Faulty
- Location: Nr 1 Engine Oil
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA20121230124

## Discrepancy

FLIGHT DIVERTED, CREW REPORTED NR 1 ENGINE OIL PRESSURE IN FLIGHT FLUCTUATED BETWEEN 98-151 PSI.  CREW SHUTDOWN ENGINE IN FLIGHT.  MX R & R NR1 ENGINE OIL PRESSURE/TEMP SENSOR WITH OPS AND LEAK CHECK SUCCESSFUL.  ACFT WAS APPROVED FOR RETURN TO SERVICE.

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