# SDR C2XA11TY156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2011
- Submitted: October 13, 2011
- Operation: Air carrier
- Aircraft: [N13124](https://openairdocs.org/aircraft/N13124), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145689
- Aircraft time: 13,531 hours, 24,548 cycles
- Engine: Rroyce AE3007A1E
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: AE3007A1E
- Part serial: CAE312329
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11TY156

## Discrepancy

TYS  A/C WAS EN ROUTE FROM EWR TO TYS WHEN SMOKE AND FUMES WERE SEEN IN THE CABIN AND THE LAV SMOKE DETECTOR ALARM WENT OFF.  A/C RETURN TO EWR AND MAINTENANCE TROUBLESHOT THE SMOKE TO THE NR 2 ENGINE.  A/C WAS FERRIED TO TYS WHERE THE NR 2 ENGINE WAS CHANGED AND OPS CHECK GOOD AFTER TASKCARD 21-20-00-100-805-A WAS COMPLIED WITH.  A/C WAS RELEASED TO SERVICE.  ALL WORK WAS COMPLIED WITH IAW 145XR AMM 7100-00-00.  LEAK CHECKS GOOD.

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