# SDR ASOA20150510026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2015
- Submitted: May 11, 2015
- Operation: Air carrier
- Aircraft: N12569
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145630
- Aircraft time: 27,970 hours, 22,714 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Part number: 8152403
- Part serial: 9804022
- Condition: Failed
- Location: Nr 1
- Part time: 36,429 hours, 27,489 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA20150510026

## Discrepancy

THE CREW REPORTED DUST OR SMOKE OBSERVED IN COCKPIT AND NOISE HEARD NEAR ROW 11 IN FLIGHT.  PACK NR 1 OVERLOAD MESSAGE AFTER LANDING.  MAINTENANCE INSPECTED AND REPLACED THE NR 1 PACK AIR CYCLE MACHINE.  OPS CHECKS WERE GOOD.

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