# SDR DALA2015022401705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2015
- Submitted: February 27, 2015
- Operation: Air carrier
- Aircraft: N937DN
- 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: 53352
- Aircraft time: 38,282 hours, 32,682 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- Location: Cabin
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015022401705

## Discrepancy

AFTER LANDING, WHITE/GREY SMOKE FIRST CLASS BACK TO MID CABIN.  DIMINSHED VISABILITY.  TROUBLESHOT.  NO TROUBLE FOUND.  R & R COALESCER BAGS AND PERFORMED DUCT BURNOUT.  OK FOR SERVICE.

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