# SDR DXTA2015091106081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2015
- Submitted: September 11, 2015
- Operation: Air carrier
- Aircraft: [N664QS](https://openairdocs.org/aircraft/N664QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605264
- Aircraft time: 11,586 hours, 9,173 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: B-Nut
- Condition: Leaking
- Location: Brake System
- Stage of operation: TX
- How discovered: O
- Nature of condition: P, S
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2015091106081

## Discrepancy

LEFT BRAKE PEDAL ON CAPTAINS SIDE, PRESS DECREASED DURING BRAKING & PEDAL WENT TO STOP WITHOUT BRAKING.  FOUND B NUT AT ANTI-SKID FILTER BOWL WET.  CLEANED & CHECKED FOR LEAKS, NO INITIAL LEAKS NOTED.  PERFORMED BRAKE BLEEDING OF LT BRAKE SYS DUE TO SUSPECT AIR IAW MM 32-40-00.  LEAK CHECKED GOOD.  PERFORMED TAXI CHECK OF ACFT BRAKES WITH ANTI-SKID ON & OFF AT VARIABLE SPEEDS.  TAXI CHECKED GOOD.

---
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.