# SDR DXTA2026101610183

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2026
- Submitted: October 16, 2026
- Operation: Air carrier
- Aircraft: [N433QS](https://openairdocs.org/aircraft/N433QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500515
- Aircraft time: 7,024 hours, 5,459 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Condition: Vibration
- Location: Zone 700
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026101610183

## Discrepancy

DURING TAXI-OUT, APPLICATION OF THE RIGHT BRAKE CAUSED SEVERE, ERRATIC SHAKING AND VIBRATION THROUGHOUT THE AIRCRAFT. CONDITION WAS PARTICULARLY NOTICEABLE DURING RIGHT TURNS WHEN DIFFERENTIAL BRAKING WAS APPLIED TO ASSIST WITH TURNING. SHAKING WAS ABRUPT AND EXCESSIVE DURING RIGHT BRAKE APPLICATION. NO CAS MESSAGE WAS DISPLAYED.   CW INSPECTION OF LANDING GEAR AND BRAKES ASSY EVERYTHING LOOKS OK. CW ALL RECOMMENDATIONS VIEWING CMC FOR LANDING GEAR SYSTEMS EVERYTHING THE GREEN AND NOTHING FAILED. CW BLEEDING THE BRAKES AND TAXI CHECK OPS CHECK GOOD IAW EMB 300 AMM 32-40-00

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