# SDR CHQA201000186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2010
- Submitted: September 28, 2010
- Operation: Air carrier
- Aircraft: N259JQ
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145763
- Aircraft time: 17,838 hours, 15,431 cycles
- Engine: Allsn AE3007A
- Engine time: 21,024 hours, 18,772 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: AE3007A1P
- Part serial: CAE312704
- Condition: Leaking
- Location: Nr 2
- Part time: 13,067 hours, 11,155 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CHQA201000186

## Discrepancy

AFTER TAKEOFF FOR THE FERRY FLIGHT, THE CREW REPORTED A LAV SMOKE INDICATION WITH NO SIGNS OF SMOKE OR ODOR AND RETURNED TO FIELD.  THE AIRCRAFT WAS FERRIED TO CMH FOR FURTHER TROUBLESHOOTING.  IN CMH THE NR 2 ENGINE WAS REMOVED AND REPLACED, THE AIRCRAFT WAS THEN TEST FLOWN WITH NO FURTHER DEFECTS NOTED.

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