# SDR C2XA05CL016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2005
- Submitted: March 21, 2005
- Operation: Air carrier
- Aircraft: N12564
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145618
- Aircraft time: 6,141 hours, 4,856 cycles
- Engine: Allsn AE3007A
- Engine time: 6,141 hours, 4,856 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Smoke
- Location: Nr 1
- Part time: 6,141 hours, 4,856 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/C2XA05CL016

## Discrepancy

CLE - FLIGHT 2115 THE CREW REPORTED SMOKE IN CABIN AND FLIGHT DECK FROM PACKS.  THE AIRCRAFT RETURNED TO LGA AND MAINTENANCE PLACED PACK NR 1 ON MEL.  THE AIRCRAFT HEATING AND AIR CONDITIONING SYSTEM WAS TESTED THE NEXT DAY AND FOUND TO BE OPERATING CORRECTLY, AND THE SOURCE OF THE SMOKE WAS THE NR 1 ENGINE.  MAINTENANCE REPLACED THE NR 1 ENGINE AND THE OPERATIONAL CHECKS WERE GOOD WITH NO SMOKE OR FUMES DETECTED.

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