# SDR GTIA2023080737397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2023
- Submitted: August 8, 2023
- Operation: Air carrier
- Aircraft: [N656NK](https://openairdocs.org/aircraft/N656NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 8400
- Aircraft time: 16,867 hours, 7,579 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 164909170
- Condition: Smoke
- Location: Avionics
- Part time: 16,691 hours, 7,581 cycles
- Stage of operation: UK
- How discovered: V
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023080737397

## Discrepancy

LOUD GRINIDING AND VIBRATION FROM FWD GALLEY. VENT EXTRACT FAULT AND AVIONICS VENT COIRCUIT BREAKER POPPED. SMELL OF ELECTRIC SOKE.-REF TSM 21-26-00. R/R EXTRACTIO FAN 18HQ IAW AMM 21-26-51. OPS CHECK GOOD. THIS CLEARS DMI # 3315720-1. PLACARD REMOVED. MOC NOTIFIED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.