# SDR USAA2011083100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2011
- Submitted: August 31, 2011
- Operation: Air carrier
- Aircraft: N947UW
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000078
- Aircraft time: 9,353 hours, 7,821 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Condition: Dirty
- Location: Cabin
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2011083100001

## Discrepancy

LGA - BOS FLT 2139 (DIRTY SOCK) SMELL WHEN T/O POWER WAS APPLIED DID NOT GO AWAY PWR REDUCTION SHUT DOWN NR 1 PACK + BLEED SMELL WENT AWAY SMELL WAS THROUGHOUT CABIN.  MAINTENANCE ACCOMPLISHED CABIN AIR QUALITY TROUBLESHOOTING AND REPLACED RECIRCULATION AIR FILTERS.

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