# SDR DXTA2008110603340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2008
- Submitted: November 6, 2008
- Operation: Air carrier
- Aircraft: [N114QS](https://openairdocs.org/aircraft/N114QS), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK469
- Aircraft time: 1,482 hours, 1,446 cycles
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Part number: 45AS38401012
- Part serial: 3005
- Condition: Leaking
- Location: Brakes
- Part time: 1,482 hours, 1,446 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2008110603340

## Discrepancy

UPON LANDING RT BRAKE PEDAL IN BOTH PILOT & COPILOTS POSITION WAS APPLIED TO FULLY DEPRESSED POSITION & RESPONDED WITH NEGATIVE BRAKING EFFECT ON BOTH POSITIONS.  FOUND PILOTS RT MASTER CYLINDER LEAKING. REPLACED PILOTS RT MASTER CYLINDER WITH UNIT O/H. OPS AND LEAK CHECK GOOD. ALL WORK IAW MM 32-40-00.

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