# SDR SIMA20180704002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2018
- Submitted: July 5, 2018
- Operation: Air carrier
- Aircraft: [N259NN](https://openairdocs.org/aircraft/N259NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000682
- Aircraft time: 2,266 hours, 1,521 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Contaminated
- Location: Ac Bay
- Stage of operation: UK
- 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/SIMA20180704002

## Discrepancy

STRONG BURNING SMELL FROM AFT GALLEY.  PERFORMED TROUBLESHOOTING PER FIM 21-20-00.  FOUND STICKY GLOB OF CONTAMINANTS ON NR 2 PACK INTAKE.  CLEANED AND REMOVED DEBRIS PER AMM 12-22-01.  PERFORMED OPC OF BLEED SYSTEM PER AMM 36-11-00.  NO SMELL NOTED.  PERFORMED OPC OF AIR CONDITIONING SYSTEM PER AMM 21-00-00.  NO SMELL NOTED.

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