# SDR SWAA000118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N503SW
- Make and model: Boeing 737-5H4
- Registry model: [Boeing 737-5H4](https://openairdocs.org/model/boeing-737-5h4) (OpenAirDocs)
- Aircraft serial: 24180
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pump
- Part number: 5718607
- Condition: Failed
- Location: Hyd System
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA000118

## Discrepancy

AIR TURNBACK, B-SYSTEM HYD PUMP LOW PRESS LIGHT ILLUMINATED DURING CLIMB.  REMOVED AND REPLACED B-SYSTEM ELECTRIC HYD PUMP AND CASE DRAIN FILTER PER MM.

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