# SDR HALA9700291

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N125AA](https://openairdocs.org/aircraft/N125AA), registered now
- Make and model: Doug DC-10-10
- Registry model: [Doug DC-10-10](https://openairdocs.org/model/mcdonnell-douglas-dc-10-10) (OpenAirDocs)
- Aircraft serial: 46525
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Nr 3 System
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA9700291

## Discrepancy

HNL - FLT 1215 - LOST HYDRAULIC QTY ON NR 3 SYSTEM, DURING FLIGHT.  ALTERNATE GEAR EXTENTION PERFORMED.  FOUND 2/3 REVERSIBLE PUMP BYPASSING TO OVERFLOW.  REPLACED 2/3 REVERSIBLE PUMP.  INSPECTED NR 3 ENGINE FILTERS, OPS CHECK, LEAK CHECK OK.  (M)

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