# SDR SIMA201125105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Aircraft: [N689EC](https://openairdocs.org/aircraft/N689EC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500853
- Aircraft time: 17,889 hours, 15,817 cycles
- Engine: Rroyce AE3007A12
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Plug
- Part number: 23073072
- Condition: Defective
- Location: Nr 1 Engine
- Stage of operation: TX
- 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/SIMA201125105

## Discrepancy

ON FLIGHT 9810 THE CREW REPORTED THAT SMOKE WAS COMING FROM NR 1 ENGINE AFTER SHUTDOWN (FRONT AND BACK).  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED SHAFT PLUG IAW ROLLS ROYCE MM 72-59-15.  NO SMOKE NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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