# SDR RAIA2013031800001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2013
- Submitted: March 21, 2013
- Operation: Air carrier
- Aircraft: N802HK
- Make and model: Emb EMB-145EP
- Registry model: [EMB EMB-145EP](https://openairdocs.org/model/embraer-emb-145ep) (OpenAirDocs)
- Aircraft serial: 145066
- Aircraft time: 32,093 hours, 29,494 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Garlock Seal
- Condition: Worn
- Location: Nr 1 Engine
- Stage of operation: AP
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA2013031800001

## Discrepancy

CREW REPORTED RECEIVING AN ENGINE NR 1 LOW OIL PRESSURE MESSAGE ON THE EICAS DURING APPROACH AND SUBSEQUENTLY PERFORMED A COMMANDED SHUTDOWN OF THE NR 1 ENGINE.  MAINTENANCE INSPECTED THE AIRCRAFT/ENGINE AND FOUND A LEAK AT THE NR 3 ENGINE GENERATOR AND THE ENGINE DRIVEN HYDRAULIC PUMP GARLOCK SEALS.  BOTH SEALS WERE REPLACED AND FOLLOW-ON OPERATIONAL CHECKS OF THE NR 1 ENGINE DID NOT SHOW ANY ADDITIONAL LEAKS.

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