# SDR TRBA2010113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2010
- Submitted: September 28, 2010
- Operation: Air carrier
- Aircraft: N434AT
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 434
- Aircraft time: 27,439 hours, 30,237 cycles
- Engine: Pwa PW127
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 011260500
- Part serial: AKU505
- Condition: Failed
- Part time: 16,205 hours, 17,628 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA2010113

## Discrepancy

STRONG SMELL OF ELECTRICAL SMOKE BY NR 1, NR 2 CARGOS NO VISUAL NO ALARMS. AFTER ENGINE SHUTDOWN.  R & R EXTRACTION FAN IAW JIC 21-23-21 RAI 10000, OPS CHECK GOOD.

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