# SDR DXTA2010021003978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2010
- Submitted: February 10, 2010
- Operation: Air carrier
- Aircraft: [N268QS](https://openairdocs.org/aircraft/N268QS), registered now
- Make and model: Amd FALCON2000
- Aircraft serial: 168
- Aircraft time: 7,167 hours, 4,512 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Disconnected
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010021003978

## Discrepancy

COMPLETE LOSS OF NR 1 HYD SYS.  INVESTIGATED FAILURE OF THE NR 1 HYD SYS AND FOUND THE SYS SUPPLY LINE FROM THE NR 1 SYS HYD ACCUMULATOR TO BE DISCONNECTED AT THE ACCUMULATOR AND AT THE OTHER END OF THE LINE.  REPLACED LINE WITH NEW LINE.  REPLACED NR 1 ENG SYS 1 HYD PUMP AND NR 2 ENG SYS 1 HYD PUMP.  FLUSHED ASSOCIATED HYD LINES AND CHANGED ALL SYS 1 HYD FILTERS.

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