# SDR SIMA20131222001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2013
- Submitted: December 23, 2013
- Operation: Air carrier
- Aircraft: [N621AE](https://openairdocs.org/aircraft/N621AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145105
- Aircraft time: 34,309 hours, 32,203 cycles
- Engine: Allsn AE3007C
- System (JASC): [7100 · Powerplant System](https://openairdocs.org/jasc/7100)
- Part: Unknown
- Condition: Smoke
- Location: Nr 1 Engine
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20131222001

## Discrepancy

ON FLIGHT 3639 FIRST OFFICER NOTICE GREY SMOKE COMING FROM ENG NR 1 INLET.  GVI OF THE INLET & OUTLET AREA OF THE NR 1 ENG, NO EVIDENCE OF ANY LEAK NOTED AREA WAS FOUND CLEAN & DRY AMM 71-00-00, RRMM 05-50-00.

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