# SDR AALA202111122029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2021
- Submitted: November 12, 2021
- Operation: Air carrier
- Aircraft: [N807AW](https://openairdocs.org/aircraft/N807AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1064
- Aircraft time: 68,590 hours, 31,129 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Servo Valve
- Condition: Fault Message
- Location: Zone 100 - Fuse
- Stage of operation: AP
- How discovered: V
- Nature of condition: J
- Precautionary procedure: L, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202111122029

## Discrepancy

AIRCRAFT WAS GROUNDED: AFTER LANDING GEAR DOWN WE GOT ECAM BRAKES- AUTO BRAKES FAULT WITH INOPERATIVE SYSTEMS NORMAL BRAKE. AFTER GO AROUND ACCOMPLISHED A SUCCESSFUL BSCU RESET. ON SECOND APPROACH AUTO BRAKES AND NORMAL BRAKES AGAIN FAULTED ON GEAR DOWN. LANDING DISTANCE PROCEDURES APPLIED, LANDING WAS UNEVENTFUL.. REPLACED NORMAL BRAKE SERVO VALVE (AALA202111122029) AND BRAKE PRESSURE TRANSDUCER (AALA202111126799) PER AMM 32-42-48 AND AMM 32-42-21. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.