# SDR DXTA2010070604142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2010
- Submitted: July 6, 2010
- Operation: Air carrier
- Aircraft: [N716QS](https://openairdocs.org/aircraft/N716QS), registered now
- Make and model: Gulstm 200
- Aircraft serial: 148
- Aircraft time: 2,673 hours, 1,723 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Sys
- Condition: Inoperative
- Location: Mlg
- Stage of operation: LD
- 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/DXTA2010070604142

## Discrepancy

UPON LANDING, WITH GROUND AIRBRAKES DEPLOYED & T/RS DEPLOYED, NORMAL BRAKING NOT AVAILABLE. NORMAL BRAKING RESTORED WHEN THE T/RS WERE RETRACTED.  CHECKED SERVICING OF ALL 3 GEAR STRUTS & FOUND THEM LOW. SERVICED NITROGEN IAW  MM 32-10-25. R & R 4 EA WOW RELAYS IN POSITIONS 108G, 103G, 119G & 120G WITH NEW. RELAYS OPS CHECK GOOD IAW MM 32-60-00. BRAKE SYS FUNCTIONAL TEST, BRAKE WEAR INDICATION INSP & HIGH-SPEED TAXI CHECK ALL GOOD IAW CMP CODES 324030, 324019 & 324017. NO FURTHER DEFECTS NOTED AT THIS TIME. PERFORMED BRAKE SYS FUNCTIONAL ANTISKID FUNCITONAL BRAKE WEAR INDICATED DETAILED INSP ALSO PERFORMED HIGHSPEED TAXI CHECKS, NO DEFECTS NOTED; REF MM 32-40-20, 32-40-30 & CMPS 324017, 324019, 324030.

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