# SDR SWAA060390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2006
- Submitted: February 2, 2006
- Operation: Air carrier
- Aircraft: N724SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27856
- Aircraft time: 26,117 hours, 15,090 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 887477
- Part serial: MX607119
- Condition: Faulty
- Location: A-Hyd System
- Stage of operation: NR
- 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/SWAA060390

## Discrepancy

DIVERSION/DECLARED EMERGENCY.  ENGINE DRIVEN "A" SYSTEM HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED.  "A" SYSTEM QUANTITY INDICATED ZERO.  REMOVED AND REPLACED NR 1 ENGINE DRIVEN "A" SYSTEM HYDRAULIC PUMP PER MM.

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