# SDR USAA2015020500007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2015
- Submitted: February 6, 2015
- Operation: Air carrier
- Aircraft: [N179UW](https://openairdocs.org/aircraft/N179UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1521
- Aircraft time: 46,868 hours, 17,310 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Pressure Switch
- Part number: 2921310000
- Condition: Faulty
- Location: Brake System
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2015020500007

## Discrepancy

CAPTAIN REJECTED TAKEOFF AT 50 KNOTS DUE TO AN ECAM PARKING BRAKE WARNING.  REPLACED PARKING BRAKE PRESS SWITCH IAW AMM 32-45-17-000-001-A.  OPERATIONAL CHECKS WERE GOOD.

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