# SDR A6WA0000030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2000
- Submitted: August 7, 2000
- Operation: Air carrier
- Aircraft: [N337PH](https://openairdocs.org/aircraft/N337PH), registered now
- Make and model: Dorner DO328100
- Aircraft serial: 3020
- Aircraft time: 10,117 hours, 11,019 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Motor
- Part number: 42086
- Part serial: IQ36
- Condition: Failed
- Location: Hyd Pump
- Part time: 292 hours, 331 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: G, M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA0000030

## Discrepancy

OVER TEMP AND HYDRAULIC MAIN PUMP LOW PRESSURE FLUCTUATING.  REMOVED AND REPLACED MAIN HYDRAULIC PUMP IAW AMM.

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