# SDR DALA2014120906445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2014
- Submitted: December 9, 2014
- Operation: Air carrier
- Aircraft: N908DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53417
- Aircraft time: 55,362 hours, 43,486 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- Location: Cabin
- Stage of operation: AP
- 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/DALA2014120906445

## Discrepancy

DURING A HOLDING PATTERN, THE F/A REQUESTED MORE HEAT FOR A COLD CABIN.  AFTER THE COCKPIT CREW ADJUSTED THE TEMPERATURE UP, THE F/A REPORTED SMOKE AND HAZE FILLING CABIN.  COCKPIT CREW DONNED O2 MASKS AND ADJUSTED THE TEMP BACK DOWN AND HAZE DISSIPATED.  MAINTENANCE CLEANED THE APU INLET AS A PRECAUTION AND COMPLETED A DUCT BURNOUT.  NO FURTHER SMOKE, HAZE, ODOR NOTED.

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