# SDR BB07039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2007
- Submitted: June 4, 2007
- Operation: Air carrier
- Aircraft: N253AY
- Make and model: Boeing 767-2B7
- Registry model: [Boeing 767-2B7](https://openairdocs.org/model/boeing-767-2b7) (OpenAirDocs)
- Aircraft serial: 24894
- Aircraft time: 69,335 hours, 13,361 cycles
- System (JASC): [2927 · Hydraulic Pressure Regulator, Auxiliary](https://openairdocs.org/jasc/2927)
- Part: Pressure Switch
- Condition: Malfunctioned
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BB07039

## Discrepancy

FLIGHT 748, PHL-AMS:  FLIGHT DIVERTED TO CLT DUE TO A NUMBER 2 ENGINE DRIVEN PUMP LOW PRESSURE LIGHT.  PRESSURE INDICATION REMAINED NORMAL.  MAINTENANCE REPLACED PRESSURE SWITCH S31.  NO FURTHER FAULTS.

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