# SDR ASOA20150821048C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2015
- Submitted: August 24, 2015
- Operation: Air carrier
- Aircraft: N15574
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145639
- Aircraft time: 31,869 hours, 25,052 cycles
- Engine: Rroyce AE3007A1P
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Filter
- Condition: Failed
- Location: Engine Oil
- 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/ASOA20150821048C

## Discrepancy

THE CREW REPORTED INFLIGHT NR 1 ENGINE OIL PRESSURE DROPPED BELOW NORMAL OPERATING RANGE.  THE CREW SHUTDOWN THE ENGINE IAW QRH PROCEDURE. MAINTENANCE INSPECTED AND REPLACED THE NR 1 ENGINE OIL FILTER.

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