# SDR SWAA096713

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2009
- Submitted: October 26, 2009
- Operation: Air carrier
- Aircraft: N759GS
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 30544
- Aircraft time: 36,840 hours, 21,233 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 849589
- Part serial: MX636759
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA096713

## Discrepancy

DECLARED EMERGENCY, 45 MINUTES INTO FLIGHT NR 2 EDP "LOW PRESSURE" LIGHT ILLUMINATED.  PERFORMED QRH PROCEDURES.  ALL HYD PRESSURES AND QUANTITIES NORMAL.  FOUND PUMP LEAKING.  REMOVED AND REPLACED HYD ENGINE DRIVEN PUMP PER MM.

---
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.