# SDR DALA2023022401405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2023
- Submitted: February 24, 2023
- Operation: Air carrier
- Aircraft: [N911DQ](https://openairdocs.org/aircraft/N911DQ), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 64882
- Aircraft time: 12,562 hours, 5,119 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: None
- Condition: None
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023022401405

## Discrepancy

SHIP 3911 -DIV- DIVERTED TO BOI DUE TO ODOR IN THE CABIN. CORRECTIVE ACTION: FOUND DE-ICE FLUID IN HEAT EXCHANGER PLENUM. REMOVED SAME. REPLACED RECIRCULATION FILTERS. NO FURTHER ODOR. AIRCRAFT RETURNED TO SERVICE.

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