# SDR YENA20090522051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2009
- Submitted: May 22, 2009
- Operation: Air carrier
- Aircraft: [N523JB](https://openairdocs.org/aircraft/N523JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1506
- Aircraft time: 31,731 hours, 11,667 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Cooling Fan
- Part number: 20092455102
- Part serial: MA36981
- Condition: Seized
- Location: E&E Bay
- Part time: 14,103 hours, 4,972 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20090522051

## Discrepancy

FLT 195, JFK-LAS, AT 34,000 AFT AVIONICS COMPARTMENT FIRE INDICATION SOUNDED, QRH WAS PERFORMED AND FLIGHT ATTENDANTS REPORTED NO INDICATION OF SMOKE/FUME/FIRE.  DIVERTED TO DAY.  PERFORMED AFT AVIONIC RACK/LTV SYS INSPECTION AS PER AMM 23-39-00.  NO DISCREPANCIES NOTED.  AFT AVIONICS FIRE FALSE INDICATION, FOUND COOLING FAN SEIZED.  REMOVED AND REPLACED RACK COOLING FAN, OPS NORMAL PER 23-39-00.

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