# SDR 2007UALA00217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2007
- Submitted: February 6, 2007
- Operation: Air carrier
- Aircraft: [N435UA](https://openairdocs.org/aircraft/N435UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 613
- Aircraft time: 36,384 hours, 12,795 cycles
- Engine: Iae V2527A5
- System (JASC): [5101 · Aircraft Structures](https://openairdocs.org/jasc/5101)
- Part: Unknown
- Condition: Vibration
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA00217

## Discrepancy

MODERATE TO SEVERE VIBRATIONS FELT IN AFT CABIN & FLT DECK FLOOR ON CLIMBOUT.  VIBRATIONS SUBSIDED AT LEVEL OFF.  CONDITIONS REAPPEARED ON SUBSEQUENT FLIGHT.   ACCOMPLISHED ELEVATOR INTEGRITY CHECKS.  ALL 4 SERVOS REQUIRED ADJUSTMENT TO .5 DEGREES NOSE UP.  FREEPLAY CHECKS ALL WITHIN LIMITS USING DIAL INDICATOR.

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