# SDR XN0A1224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2005
- Submitted: January 20, 2005
- Operation: Air carrier
- Aircraft: [N472AS](https://openairdocs.org/aircraft/N472AS), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 125
- Aircraft time: 41,644 hours, 20,116 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Control Box
- Condition: Malfunctioned
- Location: Anti-Skid Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XN0A1224

## Discrepancy

ON TAXI, GREEN BRAKES VERY SPONGY, ALT BRAKES NO BRAKING.  REMOVED AND REPLACED ANTI-SKID CONTROL BOX IAW A300 MM 32-42-72.  SERVICED EMERGENCY BRAKE RESERVOIR IAW MM 32-44-11.  SYSTEM GREEN & YELLOW, OPS CHECK GOOD IAW A300 MM 32-42-00.

---
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.