# SDR DXTA2024052211829

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2024
- Submitted: May 22, 2024
- Operation: Air carrier
- Aircraft: [N550QS](https://openairdocs.org/aircraft/N550QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0150
- Aircraft time: 6,333 hours, 4,235 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Condition: Odor
- Location: Cabin Air
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024052211829

## Discrepancy

PNEUMATIC DISTRIBUTION: NON ELECTRICAL FUMES SMELT AFTER TAKEOFF. LASTED FOR 2-3 MINUTES.  REMOVED WORN HEPA FILTER P/N 9914836-1 S/N 0948 AND REPLACED WITH NEW UNIT. ALL WORK DONE WITH REFERENCE TO C680A-AMM-21-70-10.

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