# SDR RAIA201712150001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2017
- Submitted: December 20, 2017
- Operation: Air carrier
- Aircraft: [N21129](https://openairdocs.org/aircraft/N21129), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145703
- Aircraft time: 39,118 hours, 23,315 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 8152403
- Part serial: 200212029
- Condition: Odor
- Location: Left
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA201712150001

## Discrepancy

ACRID BURNING ODOR AFTER THE NR 2 ENGINE WAS STARTED,  HAZE FILLED THE FLIGHT DECK. SMELLED LIKE ELECTRICAL AND RUBBER. R & R THE NR 1 PACK ACM.  OPS CHECKED GOOD.

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