# SDR UALA2012052502923

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2012
- Submitted: July 24, 2012
- Operation: Air carrier
- Aircraft: [N428UA](https://openairdocs.org/aircraft/N428UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 523
- Aircraft time: 58,754 hours, 21,984 cycles
- Engine: Iae V2527A5
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Seal
- Condition: Worn
- Location: Fairing
- 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/UALA2012052502923

## Discrepancy

AIRFRAME VIBRATION, FL200 UP TO FL340, MORE NOTICEABLE IN CLIMB THAN LEVEL FLT.  ACCOMPLISHED TSM CHART 05-50-00 PB201 AND INFORMATION FROM VIBRATION SURVEY SUGGESTS BELLY FAIRING SOURCE OF VIBRATION.  TAPED BELLY FAIRING SEALS REF MT53-004. FOUND SEAL WORN ON PANEL 197BB REPLACED SEAL.

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