# SDR UPS02837559

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2002
- Submitted: February 4, 2002
- Operation: Air carrier
- Aircraft: [N880UP](https://openairdocs.org/aircraft/N880UP), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46080
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Nr 2 & 3 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02837559

## Discrepancy

INSPECTION TYPE:N/A AFTER 2 HOURS IN FLIGHT LOST HYD QUANTITY TO STANDPIPE LEVEL, FOLLOWED EMERGENCY PROCEDURES, LANDING NORMAL FLAPS 23.  REMOVED AND REPLACED NR 2 AND NR 3 ENGINE DRIVEN PUMPS AND ASSOCIATED FILTERS.

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