# SDR DALA1113793351

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2011
- Submitted: February 25, 2011
- Operation: Air carrier
- Aircraft: [N851NW](https://openairdocs.org/aircraft/N851NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 609
- Aircraft time: 28,732 hours, 4,205 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Sys
- Condition: Warning Light
- Location: Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1113793351

## Discrepancy

IMMEDIATELY AFTER INITIATING TAKEOFF POWER AND ROLL (RUNWAY 24), AMS TOWER DIRECTED US TO ABORT TAKEOFF DUE TO AN UNEXPECTED GO-AROUND ON RUNWAY 18C.  RECEIVED CAUTION FOR "BRAKE NR 5 RELEASED"; EXITED RUNWAY AND THEN RECEIVED ANOTHER CAUTION "GREEN HYDRAULIC SYSTEM LOW"; GREEN SYSTEM QUANTITY INDICATOR DISPLAYED LOW LEVEL AND CONTINUING TO DECREASE.   BRAKES NR 5 AND NR 6 AND WHEEL NR 5 WERE REPLACED AND THE GREEN  HYDRAULIC WAS SERVICED AND CHECKS OK.

---
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.