# SDR SIMA20220728001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2022
- Submitted: July 29, 2022
- Operation: Air carrier
- Aircraft: [N254NN](https://openairdocs.org/aircraft/N254NN), 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: 17000650
- Aircraft time: 13,318 hours, 8,698 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Apu
- Condition: Fumes
- Location: Cabin
- 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/SIMA20220728001

## Discrepancy

STRONG SMELL IN THE CABIN WHEN THE APU IS RUNNING NO EMERGENCY DECLARED. NO CFR. -C/A-FOLLOWED FIM TASK 21-20-00. FOUND TO BE TRANSITORY CONDITION OF AIR CONDITIONING PACKS NO FURTHER DEFECTS NOTED AT THIS TIME.

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