# SDR UALA2012042302398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2012
- Submitted: May 24, 2012
- Operation: Air carrier
- Aircraft: [N812UA](https://openairdocs.org/aircraft/N812UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 850
- Aircraft time: 46,847 hours, 18,431 cycles
- Engine: Iae V2522A5
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Condition: Out Of Round
- Location: Nlg
- Stage of operation: NR
- How discovered: 9
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012042302398

## Discrepancy

EXCESSIVE VIBRATION ON TAKE OFF AND LANDING.  CONCENTRATED ON RIGHTSIDE.   REPLACED BOTH NOSE TIRES, FOUND BOTH NOSE TIRES WERE OUT OF ROUND.

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