# SDR SIMA20140131008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2014
- Submitted: February 7, 2014
- Operation: Air carrier
- Aircraft: [N699AE](https://openairdocs.org/aircraft/N699AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500883
- Aircraft time: 23,388 hours, 19,881 cycles
- Engine: Rroyce AE3007A1
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Carbon Seal
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140131008

## Discrepancy

ON POST FLIGHT NR 1 ENG SMOKING AFTER SHUTDOWN FOR 15 MINUTES.  IAW ETN-EM-79-015 REV 5  SHAFT PLUG WAS CHANGED 22.13 HRS AGO.  IAW ETN STEP 13 THE RTBS & THE THIRD STAGE BLADES ARE DRY.  R&R THE ENGINE DUE TO A NR 7 CARBON SEAL.  REMOVED AND REPLACED LT ENG S/N CAE312737 IAW W/C 71-000-00 SEE NRWC 699-CMI-01626 FOR OPC /LEAK CHECK TDMI RESTORED. END

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