# SDR YENA20110203191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2011
- Submitted: February 7, 2011
- Operation: Air carrier
- Aircraft: [N589JB](https://openairdocs.org/aircraft/N589JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2215
- Aircraft time: 27,796 hours, 9,720 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Cooling Fan
- Part number: 20092455102
- Part serial: MA1239
- Condition: Failed
- Location: E&E Bay
- Part time: 21,313 hours, 7,516 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20110203191

## Discrepancy

FLT 1783 MCO-BOG, A/C DIVERTED TO KIN - THE CREW DECLARED EMERGENCY DUE TO AFT AVIONICS BAY ALARM CAME ON.  THERE WAS NO SIGN OF SMOKE EITHER IN CABIN OR IN COCKPIT.  PERFORMED A VISUAL INSPECTION OF AFT AVIONICS BAY FOR EVIDENCE OF SMOKE/FIRE NO DEFECTS NOTED.  REMOVED AND REPLACED AFT E&E LTV COOLING FAN IAW LTV MM 23-39-00.  CHECKED OK.

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