# SDR 99ZZZM164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N440AM](https://openairdocs.org/aircraft/N440AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 440
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 011260500
- Condition: Failed
- Location: E/E Compt
- Stage of operation: CR
- Nature of condition: B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZM164

## Discrepancy

FLT 9724 - CRP - ELECTRICAL SMOKE INDICATION ON CWP ILLUMINATED.  FERRIED AIRCRAFT TO DFW FOR REPAIR.  REMOVED AND REPLACED AVIONICS EXTRACTION FAN AND SMOKE DETECTOR.  PERFORMED OPERATIONAL TESTS AND TEST FLIGHT WITH NO FURTHER SMOKE INDICATIONS NOTED.  AIRCRAFT RETURNED TO SERVICE.  (M)

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