# SDR 2001UALA01661

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2001
- Submitted: September 12, 2001
- Operation: Air carrier
- Aircraft: [N457UA](https://openairdocs.org/aircraft/N457UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1146
- Aircraft time: 5,792 hours, 1,939 cycles
- Engine: Iae V2527A5
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Servo
- Part number: 31075440
- Part serial: 4831
- Condition: Defective
- Location: Elevator
- Stage of operation: NR
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001UALA01661

## Discrepancy

ELEVATOR AILERON COMPUTER WARNING FAULT. A/C HAD HISTORY OF ELAC 1 PITCH FAULT AND ELAC 2 -RELATED PROBLEMS.  IT WAS DETERMINED THAT THE LEFT GREEN ELEVATOR SERVO CONTROL 34CE1 NEEDED TO BE REPLACED.  OPS TEST WAS ACCOMPLISHED.

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