# SDR DXTA200400390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2004
- Submitted: September 13, 2004
- Operation: Air carrier
- Aircraft: [N315QS](https://openairdocs.org/aircraft/N315QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600315
- Aircraft time: 8,762 hours, 7,054 cycles
- Engine: Pwa JT15D5
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: B-Nut
- Condition: Loose
- Location: Brake Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200400390

## Discrepancy

DURING TAXI ON CO-PILOTS SIDE, LT BRAKE PEDAL GOES NEARLY TO THE FLOOR BEFORE BRAKING ACTION IS FELT. INSPECTED ALL BRAKE MASTER CYLINDERS, FOUND PILOT LT PEDAL MASTER LEAKING.  TIGHTENED B-NUT AND BLED BRAKE SYSTEM, NO LEAKS ON OTHER MASTER CYLINDERS OR ON BRAKES, SERVICED BRAKE RESERVOIR. TAXIED AIRCRAFT WITH PILOTS BRAKES OPERATING NORMALLY IAW 560 MM CHAPTER 32-42-02.

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