# SDR C2XA11CL181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2011
- Submitted: August 8, 2011
- Operation: Air carrier
- Aircraft: [N17159](https://openairdocs.org/aircraft/N17159), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145792
- Aircraft time: 21,348 hours, 11,497 cycles
- Engine: Rroyce AE3007A1E
- Engine time: 17,749 hours, 9,972 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 23074862
- Part serial: CAE312774
- Condition: Malfunctioned
- Location: Nr 2
- Part time: 17,749 hours, 9,972 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/C2XA11CL181

## Discrepancy

DEN FLT 5997 THE CREW REPORTED A LAV SMOKE WARNING MESSAGE AFTER TAKEOFF.  THE AIRCRAFT RETURNED TO DEN AND LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE REPLACED THE NR 2 ENGINE.  OPERATIONAL CHECKS WERE GOOD.  SUPPLEMENT TO FOLLOW:

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