# SDR UALA2012060503117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2012
- Submitted: July 26, 2012
- Operation: Air carrier
- Aircraft: N532UA
- Make and model: Boeing 757222
- Aircraft serial: 25072
- Aircraft time: 73,292 hours, 22,106 cycles
- Engine: Pwa PW2037
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Service Panel
- Condition: Faulty
- Location: Cabin
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012060503117

## Discrepancy

ABNORMAL NOISE, VIBRATION IN CENTER MAIN CABIN FLOOR.  NOTICEABLE VIBRATION FELT ON CLIMB.  PASSENGER IN 9C NOTED A LOUD THUMPING AND VIBRATION BELOW FLOOR.  ACCOMPLISHED THE REPLACEMENT OF THE RT OVERWING SERVICE PNL.  REPLACED OVERWING SERVICE PNL HINGE PER MM.

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