# SDR SWAA982507

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N324SW](https://openairdocs.org/aircraft/N324SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23414
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 887477
- Condition: Low Press
- Location: Nr 1
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA982507

## Discrepancy

AIR TURNBACK DUE TO NR 1 (B) ELECTRIC HYD PUMP LOW PRESURE LIGHT ILLUMINATED.  AIRCRAFT MADE AN UNEVENTFUL LANDING.  REMOVED AND REPLACED B PUMP, OPS CHECK GOOD PER BOEING MM (LPG 267342).

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.