# SDR AALA960587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N1759](https://openairdocs.org/aircraft/N1759), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48481
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: PV32402F
- Condition: Defective
- Location: Nr 3
- Stage of operation: AP
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA960587

## Discrepancy

MIA - FLT 908 - DURING APPROACH TO MIA, NR 3 HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO.  ACCOMPLISHED ALTERNATE LANDING GEAR EXTENSION AND AIRCRAFT LANDED MIA WITHOUT INCIDENT.  REPLACED NR 3 ENGINE LOWER HYDRAULIC PUMP.  PRECAUTIONARY REPLACED NR 3 ENGINE UPPER HYDRAULIC PUMP.  REPLACED ALL NR 3 SYSTEM HYDRAULIC FILTERS.  SYSTEM LEAK AND GROUND CHECKED NORMAL OPERATION.  (M)

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