# SDR CALA2013100891836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2013
- Submitted: October 10, 2013
- Operation: Air carrier
- Aircraft: [N431UA](https://openairdocs.org/aircraft/N431UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 571
- Aircraft time: 60,337 hours, 22,661 cycles
- Engine: Iae V2527A5
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Condition: Faulty
- Location: Lt Brake Pedal
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013100891836

## Discrepancy

LT BRAKE STILL VERY SENSITIVE, OVER BRAKES AT THE SLIGHTEST TOUCH MAY CAUSE PROBLEMS. LT BRAKE PEDAL MASTER CYLINDER IAW MM.

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