# SDR GTIA2020070235220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2020
- Submitted: July 2, 2020
- Operation: Air carrier
- Aircraft: [N685NK](https://openairdocs.org/aircraft/N685NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 8115
- Aircraft time: 7,976 hours, 3,398 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Condition: Burned Out
- Location: Extract
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2020070235220

## Discrepancy

ODOR CAME BACK PACK ONE WAS OFF APU BLEED ON.  FOUND EXTRACT FAN 18HQ BURNT OUT, R/R EXTRACT FAN 18HQ OPS CHECK OK NO SMELL IAW AMM 21-26-51.

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