# SDR UPS06146940

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2006
- Submitted: May 24, 2006
- Operation: Air carrier
- Aircraft: [N153UP](https://openairdocs.org/aircraft/N153UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0839
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Water Separator
- Condition: Odor
- Location: Cockpit
- Stage of operation: TO
- 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/UPS06146940

## Discrepancy

AT HIGH POWER SETTING ON TAKEOFF AND LANDING A HOT INSULATION SMELL CAME THROUGH THE AIR CONDITIONING SYSTEM AT HIGH ALTITUDE.  EVERYTHING WAS FINE.  ALL INSTRUMENTS WERE NORMAL.  REPLACED LEFT AND RIGHT WATER SEPARATOR COALESCERS PER MM 21-51-16.  RAN LEFT AND RIGHT ENGINE TO TAKEOFF PER MM 71-00-00-5.  NO HOT INSULATION SMELL NOTED.  OK FOR COASTER.

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