# SDR DXTA2018110901653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2018
- Submitted: November 13, 2018
- Operation: Air carrier
- Aircraft: [N512QS](https://openairdocs.org/aircraft/N512QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0045
- Aircraft time: 2,003 hours, 1,421 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Part number: 99148361
- Part serial: 0102
- Condition: Dirty
- Location: Cabin Air
- 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/DXTA2018110901653

## Discrepancy

AFTER TAKEOFF, SMOKE APPEARED IN CABIN (LIGHT HAZE) AND ACRID SMELL. SUPPLEMENTAL INFORMATION: REMOVED AND REPLACED CABIN HEPA FILTER IAW CE680A MM 21-70-10. REMOVED PN 9914836-1 SN 0102.    INSTALLED PN 9914836-1 SN 0244

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