# SDR CALA2017100903542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2017
- Submitted: October 9, 2017
- Operation: Air carrier
- Aircraft: [N36447](https://openairdocs.org/aircraft/N36447), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31650
- Aircraft time: 18,974 hours, 6,715 cycles
- Engine: Cfmint CFM567B262
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Odor
- Stage of operation: TO
- 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/CALA2017100903542

## Discrepancy

AC PACK SYSTEM HAS A DIRTY SOCK ODOR DURING TAKEOFF.  BETTER AT CLIMB AND CRUISE.  PERFORMED AN ENGINE WASH,  THE ODOR NO LONGER DETECTED,  OK FOR SERVICE.

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