# SDR 2007UALA01260

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2007
- Submitted: June 22, 2007
- Operation: Air carrier
- Aircraft: [N490UA](https://openairdocs.org/aircraft/N490UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1728
- Aircraft time: 17,278 hours, 7,540 cycles
- Engine: Iae V2527A5
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Transducer
- Part number: 422081100
- Part serial: 2415
- Condition: Faulty
- Location: Ths Actuator
- Part time: 17,278 hours, 7,540 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA01260

## Discrepancy

PITCH TRIM KEEPS HUNTING NOSE UP ATTITUDE.  *S/D*  FAULT TRACED TO FAULTY THS ACTUATOR POSITION TRANSDUCER.  REPLACED BOTH COMMAND AND MONITOR TRANSDUCERS AS A PRECAUTIONARY MEASURE.

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