# SDR 04051401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2004
- Submitted: February 27, 2004
- Operation: Air carrier
- Aircraft: [N401FJ](https://openairdocs.org/aircraft/N401FJ), registered now
- Make and model: Dorner DO328300
- Aircraft serial: 3145
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 42152
- Condition: Failed
- Location: Hyd System
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04051401

## Discrepancy

DURING TAXI OF FLIGHT 6153 CREW REPORTED A HYDRAULIC PUMP A FAIL AND RETURNED TO GATE.  THE PUMP WAS FOUND INOPERATIVE AND REPLACED.  A SATISFACTORY OPERATIONAL CHECK WAS PERFORMED AND AIRCRAFT RETURNED TO SERVICE.

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