# SDR DXTA2010060304109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2010
- Submitted: June 3, 2010
- Operation: Air carrier
- Aircraft: [N739QS](https://openairdocs.org/aircraft/N739QS), registered now
- Make and model: Gulstm 200
- Aircraft serial: 198
- Aircraft time: 1,301 hours, 786 cycles
- Engine: Allsn AE3007C
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010060304109

## Discrepancy

WHEN BRAKES ARE APPLIED DURING TAXI THERE IS A INTERMITTENT LOUD BANG IN THE NOSE OF THE ACFT WITH THE BRAKES GRABBING.  BLED ALL 4 BRAKES AND TAXI CHECKED ACFT, NO DISCREPANCIES NOTED.  SERVICED RT HYD RESERVOIR WITH FLUID AFTER BRAKE BLEED. ALL WORK DONE IAW CH 32-40-20 AND 12-15-00 OF THE MM.

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