# SDR C2XA02BT072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2002
- Submitted: November 12, 2002
- Operation: Air carrier
- Aircraft: N21537
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145523
- Aircraft time: 2,365 hours, 1,848 cycles
- Engine: Allsn AE3007A
- Engine time: 3,857 hours, 2,625 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Leaking
- Location: Nr 1
- Part time: 3,857 hours, 2,625 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA02BT072

## Discrepancy

YUL/BTV---CO3213, ENROUTE CLIMB FROM YUL CREW REPORTED, LAV SMOKE WARNING THROUGH 12000 FEET, DECLARED EMERGENCY AND DIVERTED TO BTV, LAV SMOKE QRH COMPLETED. AIRCRAFT LANDED UNEVENTFULLY.  MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE IAW TASK CARD 6271001 REFERENCE M-602 538434 OPS. AND LEAK CHECKS GOOD. NO LAV SMOKE OR WARNINGS NOTED. AIRCRAFT RETURNED TO SERVICE.

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