# SDR SIMA201129801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2011
- Submitted: October 25, 2011
- Operation: Air carrier
- Aircraft: [N615AE](https://openairdocs.org/aircraft/N615AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145087
- Aircraft time: 29,432 hours, 28,040 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 8152403
- Part serial: 20001094
- Condition: Inoperative
- Location: Nr 1
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201129801

## Discrepancy

FOR FLIGHT 3520 MAINTENANCE REPORTED SMOKE IN THE COCKPIT WITH PACK NR 1 RUNNING ON THE APU.  THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 PACK (AIR CYCLE MACHINE) IAW AMM 21-51-03. THE AIRCRAFT WAS RETURNED TO SERVICE.

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