# SDR USAASA02108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2002
- Submitted: December 31, 2002
- Operation: Air carrier
- Aircraft: [N715UW](https://openairdocs.org/aircraft/N715UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1051
- Engine: Ge CFM56*
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Valve
- Part number: 132A000001
- Condition: Stuck
- Location: A/C System
- Part time: 6,317 hours
- Stage of operation: CR
- 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/USAASA02108

## Discrepancy

EN ROUTE, A BURNING ODOR WAS PRESENT IN THE AIRCRAFT CABIN DURING THE FLIGHT.  MAINTENANCE REPLACED THE AFT TRIM VALVE.  OPERATIONALLY CHECKED, OK.

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