# SDR DALA2016043003499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2016
- Submitted: May 2, 2016
- Operation: Air carrier
- Aircraft: N911DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49967
- Aircraft time: 58,246 hours, 45,628 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Control Valve
- Condition: Malfunctioned
- Location: Water Separator
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2016043003499

## Discrepancy

DUE TO SMOKE IN THE COCKPIT.  REPLACED RT WATER SEPARATOR TEMPERATURE CONTROL VALVE IAW AMM 21-20.

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