# SDR YENA201708100656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2017
- Submitted: August 14, 2017
- Operation: Air carrier
- Aircraft: [N591JB](https://openairdocs.org/aircraft/N591JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2246
- Aircraft time: 53,302 hours, 18,732 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Outflow Valve
- Part number: VFT300B00
- Part serial: 03967
- Condition: Failed
- Location: Avionics
- Part time: 44,232 hours, 15,500 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201708100656

## Discrepancy

FUMES BELIEVED TO COME FROM AVIONICS. VALVE LOCKED IN THE CLOSED POSITION NOT ENOUGH AIR IN AVIONICS COMPARTMENT BEING RECYCLED CAUSING FUMES TO RISE TO CABIN AREA. RETURNED TO DEPARTURE.  REPLACED THE VENT AVIONICS OUTLET VALVE AND FILTER, OPS CHECKED OK.

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