# SDR SWAA950514

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N57SW](https://openairdocs.org/aircraft/N57SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 21722
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Valve
- Part number: 50603
- Condition: Leaking
- Location: A-Hyd Syst
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA950514

## Discrepancy

DURING MAINT FERRY FLIGHT AFTER RUDDER CHANGE, AIRCRAFT LOST A-SYSTEM HYDRAULICS.  AIRCRAFT RETURNED TO PAE AND MADE AN UNEVENTFUL LANDING.  INSPECTED AND FOUND A-SYSTEM SHUTTLE VALVE LEAKING.  REPLACED AND SERVICED SYSTEM PER BOEING M/M.

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