# SDR 0501041236

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2005
- Submitted: July 19, 2005
- Operation: Air carrier
- Aircraft: N236NW
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 46934
- Aircraft time: 89,366 hours, 19,596 cycles
- System (JASC): [2830 · Fuel Dump System](https://openairdocs.org/jasc/2830)
- Part: Controller
- Part number: AV16B1926C
- Part serial: 35692
- Condition: Malfunctioned
- Location: Fill Valve
- Part time: 62,665 hours
- 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/0501041236

## Discrepancy

EN ROUTE FROM FCO TO DTW CREW NOTICED FUEL CONSUMPTION MUCH HIGHER THAN FLIGHT PLAN PREDICTION.   APPROX 2000 LBS/HR.  FLIGHT DIVERTED TO AMS AND LANDED WITHOUT INCIDENT.  REPLACED FILL VALVE CONTROLLER AND FUEL DUMP VALVE.  OPERATION CHECKS GOOD.  									

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