# SDR GTIA2021102836074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2021
- Submitted: October 28, 2021
- Operation: Air carrier
- Aircraft: [N683NK](https://openairdocs.org/aircraft/N683NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 8114
- Aircraft time: 11,170 hours, 4,746 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Condition: Failed
- Location: E/E Bay
- Stage of operation: NR
- 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/GTIA2021102836074

## Discrepancy

FAINT INTERMITTENT SMELL OF BURNING PLASTIC COMING FROM FLIGHT DECK AREA. PACK 1 WAS SHUT OFF BUT NO DIFFERENCE WAS NOTICED.-DURING INSPECTION FOUND AVIONICS FAN MAKING AN UNUSUAL NOISE. R+R AVIONICS FAN BLOWER I.A.W AMM 21-26-51-400-001-A OPS CHECK GOOD NO DEFECTS NOTES AT THIS TIME.

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