# SDR SIMA200916001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2009
- Submitted: June 9, 2009
- Operation: Air carrier
- Aircraft: [N925AE](https://openairdocs.org/aircraft/N925AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500908
- Aircraft time: 10,203 hours, 8,998 cycles
- Engine: Rroyce AE3007A1
- Engine time: 14,343 hours, 12,354 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Carbon Seal
- Part number: 23086791
- Condition: Worn
- Location: Lt Engine
- Part time: 14,343 hours, 12,354 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200916001

## Discrepancy

ON FLIGHT 4521 CREW REPORTED ON TAKEOFF CABIN AND COCKPIT FUMES WITH LAV SMOKE INDICATION ON EICAS. ACFT RETURNED TO DEPARTURE FOR AN UNDERWEIGHT LANDING.  NO FIRE NOTED. WARNING EXTINGUISHED AFTER LEVEL OFF AT 4000 FEET. ACFT REMOVED FROM SERVICE.  REMOVED AND REPLACED LT ENGINE.  ACFT RETURNED TO SERVICE.

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