# SDR DXTA2013093005522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2013
- Submitted: October 7, 2013
- Operation: Air carrier
- Aircraft: [N683QS](https://openairdocs.org/aircraft/N683QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605643
- Aircraft time: 5,975 hours, 4,651 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Valve
- Part number: 39837
- Part serial: 798
- Condition: Malfunctioned
- Location: Anti Skid
- Part time: 5,975 hours, 4,651 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2013093005522

## Discrepancy

ON TAXI OUT,  EXPERIENCED AN AGGRESSIVE GRABBING OF THE RT BRAKE.  BOTH THE LT AND RT PILOT STATIONS HAD SAME RESULTS.   REMOVED AND REPLACED BRAKE METERING UNIT AND ANTI-SKID VALVE IAW MM 32-44-20. TAXI CHECKED GOOD AT THIS TIME.

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