# SDR HNAA2022122700319

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2022
- Submitted: December 27, 2022
- Operation: Air carrier
- Aircraft: [N643AE](https://openairdocs.org/aircraft/N643AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145200
- Aircraft time: 51,169 hours, 47,287 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Message
- Condition: Illuminated
- Location: Nr 2 A/C Pack
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2022122700319

## Discrepancy

PACK 2 OVRHT MSG DISPLAYED FOLLOWED BY SLIGHT BURNING SMELL. SMELL IMMEDIATELY DISSIPATED.   CHECKED #2 A/C PACK IRT AMM 21-51-14-NO DISCREPANCIES FOUND.PACK OPS CHECK GOOD.DETERMINED TO BE INTERMITTENT OR MISCONFIGURED A/CRAFT.OK FOR SERVICE AT THIS TIME.

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