# SDR DXTA2022062964920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2022
- Submitted: July 5, 2022
- Operation: Air carrier
- Aircraft: [N786QS](https://openairdocs.org/aircraft/N786QS), registered now
- Make and model: Bombdr BD1001A10
- Aircraft serial: 20590
- Aircraft time: 7,044 hours, 4,108 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: None
- Condition: None
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2022062964920

## Discrepancy

ON CLIMB OUT, A LOUD FAN GRINDING NOISE BEGAN AND AN ODOR WAS PRESENT ALONG WITH A DROP OFF OF COLD AIR DELIVERY TO COCKPIT.  ONCE AIR SOURCE WAS TURNED OFF, ODOR AND NOISE WENT AWAY.

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