# SDR C2XA11CL066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2011
- Submitted: March 10, 2011
- Operation: Air carrier
- Aircraft: [N13992](https://openairdocs.org/aircraft/N13992), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145284
- Aircraft time: 25,992 hours, 19,348 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 8152403
- Part serial: 200005248
- Condition: Failed
- Location: Ac Bay
- Part time: 25,100 hours, 18,667 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11CL066

## Discrepancy

BNA FLT 6097 THE CREW REPORTED PACK NR 1 OVERHEAT AND SMOKE IN THE CABIN.  THE AIRCRAFT RETURNED TO THE GATE.  MAINTENANCE INSPECTED AND PLACED NR 1 PACK ON MEL.  ON 3/10 MAINTENANCE REPLACED THE NR 1 AIR CYCLE MACHINE.  OPERATIONAL CHECKS WERE GOOD.

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