# SDR UALA2012102906165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2012
- Submitted: November 21, 2012
- Operation: Air carrier
- Aircraft: [N809UA](https://openairdocs.org/aircraft/N809UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 825
- Aircraft time: 49,866 hours, 19,794 cycles
- Engine: Iae V2522A5
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 974540
- Part serial: 213
- Condition: Vibration
- Location: Hydraulic Sys
- Stage of operation: NR
- 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/UALA2012102906165

## Discrepancy

VERY LOUD GRINDING NOISE AND VIBRATION COMING FROM FLOOR NEAR ROW 20.  POSSIBLE PUMP MAINT TEXT: RAN HYD PUMPS AND ISOLATED FOUND WITH BLUE OVRD.  PUMP ON-SEVERE VIBRATION AND NOISE BY ACCESS PANEL 195BB. (SUSPECT NEEDS BLUE HYD PUMP.)   REPLACED BLUE SYSTEM HYDRAULIC PUMP PER MM.

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