# SDR DALA2015031202113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2015
- Submitted: March 12, 2015
- Operation: Air carrier
- Aircraft: N938DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53353
- Aircraft time: 37,826 hours, 32,431 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Haze
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015031202113

## Discrepancy

F/A REPORTED ODOR AND HAZE IN CABIN JUST PRIOR TO DESCENT.  LATER REPORTED HAZE AND MOST OF SMELL HAD CLEARED.  TROUBLESHOT.  NO TROUBLE FOUND.  PERFORMED DUCT BURNOUT AND REPLACED COALESCER BAGS.

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