# SDR DXTA2012070505028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2012
- Submitted: July 5, 2012
- Operation: Air carrier
- Aircraft: [N589QS](https://openairdocs.org/aircraft/N589QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605810
- Aircraft time: 3,158 hours, 2,434 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Motor
- Part number: MP50B1
- Part serial: 3905
- Condition: Inoperative
- Location: Hyd Pump
- Part time: 1,316 hours, 1,034 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2012070505028

## Discrepancy

DURING TAXI OUT THE "ANTISKID INOP" LIGHT ILLUMINATED FOLLOWED SHORTLY THEREAFTER BY THE "PWR BRKS" CIRCUIT BREAKER POPPING.  R & R THE HYD PUMP MOTOR IAW MM 32-44-20.  OPS & LEAK CHECKED GOOD.  TAXI CHECKED GOOD.

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