# SDR DXTA2010032904055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2010
- Submitted: March 29, 2010
- Operation: Air carrier
- Aircraft: [N699QS](https://openairdocs.org/aircraft/N699QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5605199
- Aircraft time: 7,274 hours, 5,714 cycles
- Engine: Pwa PW535A
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Master Cylinder
- Part number: 982813
- Part serial: 1287
- Condition: Leaking
- Location: Mlg
- Part time: 23 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010032904055

## Discrepancy

BRAKES IN LT SEAT FEEL MUSHY.  THERE IS EXCESSIVE TRAVEL IN THE BRAKE PEDAL BEFORE YOU FEEL BRAKE PRESSURE.  FOUND SIGNS OF FLUID LEAKING FROM PILOTS LT BRAKE MASTER CYCLINDER.  R&R PILOTS LT MASTER CYLINDER WITH O/H UNIT IAW MM CHAP 32-42-02.  OPS CHECK GOOD, LEAK CHECK GOOD.  PERFORMED BRAKE BLEEDING PROCEDURE AS REQUIRED MULTIPLE TIMES.

---
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.