# SDR FDEA201210303777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2012
- Submitted: October 30, 2012
- Operation: Air carrier
- Aircraft: [N741FD](https://openairdocs.org/aircraft/N741FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 611
- Aircraft time: 48,675 hours, 20,605 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Servo Valve
- Part number: C20103500
- Part serial: 4295
- Condition: Failed
- Location: Anti Skid Sys
- Part time: 5,302 hours, 3,018 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201210303777

## Discrepancy

ON ROTATION, RECEIVED ECAM ANTI-SKID FAULT WITH THE BREAK FAIL ILLUMINATED.  SELECTED BRAKE ANTI-SKID SWITCH TO ALTERNATE ON IAW ECAM AND BREAK FAIL  LIGHT EXTINGUISHED.  NR 4 BRAKE SHOWED ANTI-SKID RELEASE BARS ON ECAM.  REPLACED NR 4 BRAKE NORM SERVO-VALVE (18GG) IAW MM 32-42-48-04, OPS AND LEAK CHECKED GOOD.

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