# SDR UALA2011062103049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2011
- Submitted: July 14, 2011
- Operation: Air carrier
- Aircraft: N590UA
- Make and model: Boeing 757222
- Aircraft serial: 28708
- Aircraft time: 53,782 hours, 15,017 cycles
- Engine: Pwa PW2037
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- 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/UALA2011062103049

## Discrepancy

ODOR IN BACK OF A-P.  AIRCRAFT RETURN TO GATE.  AIRCRAFT HAD NO SMELL EVD OF ODOR OKAY.  NO MAINT ACTION REQUIRED.

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