# SDR UALA2011021400766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2011
- Submitted: March 10, 2011
- Operation: Air carrier
- Aircraft: [N451UA](https://openairdocs.org/aircraft/N451UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 865
- Aircraft time: 41,659 hours, 16,465 cycles
- Engine: Iae V2527A5
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Unknown
- Condition: Vibration
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011021400766

## Discrepancy

LATERAL MOD VIBRATION FELT IN AFT GALLEY DURING CLIMB.   PERFORMED RUDDER, AND ELEVATOR T/E FREE PLAY CHECK DUE TO VIBE REPORTING FORM DATA.  2 LEGS IN A ROW HAVE AFT FUSELAGE VIBE.  PERFORMED ELEVATOR SERVO CONTROLS AND HINGE BEARING CONDITION CHECK AND RUDDER HYD CHECK.  ALL MEASUREMENTS WITHIN LIMITS. ALSO NO ACFT EXTERIOR DEFECTS FOUND.

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