# SDR USAABB08111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2008
- Submitted: July 25, 2008
- Operation: Air carrier
- Aircraft: N256AY
- Make and model: Boeing 7672B7ER
- Aircraft serial: 26847
- Engine: Ge CF680C2B2
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Pressure Switch
- Condition: Faulty
- Location: Rt Engine
- 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/USAABB08111

## Discrepancy

PHL FLT 710 EN ROUTE PHL TO ZRH.  THE FLIGHT RETURNED TO FIELD DUE TO A NR 2 ENGINE FUEL FILTER MESSAGE.  THE FLIGHT LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE REPLACED THE NR 2 ENG FUEL PRESSURE SWITCH.  OPERATIONAL AND LEAK CHECKS OK.  (S)

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