# SDR SIMA201103801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2011
- Submitted: February 7, 2011
- Operation: Air carrier
- Aircraft: N827AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145602
- Aircraft time: 21,277 hours, 18,003 cycles
- Engine: Rroyce AE3007A13
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Relief Valve
- Part number: 23083748
- Condition: Faulty
- Location: Oil System
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201103801

## Discrepancy

ON FLIGHT 2909 THE CREW REPORTED THE NR 2 ENGINE OIL QUANTITY WENT FROM 9 QUARTS TO A LOW OF 3 QUARTS.  THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT.  UPON SHUT DOWN THE AIRCRAFT SHOWED 5 QUARTS.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE RIGHT ENGINE OIL TANK PRESSURE RELIEF VALVE IAW RRMM 79-27-40.  NO FURTHER LEAKS NOTED AT THIS TIME.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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