# SDR UIEA2013111900564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2013
- Submitted: November 20, 2013
- Operation: Air carrier
- Aircraft: [N493MC](https://openairdocs.org/aircraft/N493MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29254
- Aircraft time: 126,772 hours, 19,968 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cell
- Condition: Contaminated
- Stage of operation: TX
- How discovered: O
- Nature of condition: R
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2013111900564

## Discrepancy

ENG 2 FUEL FILTER EICAS MESSAGE APPEARED AND DURING LT TURN INTO PARKING THERE WAS NO REPSONSE FROM ENGINE 4 WHEN POWER DEMANDED.  FOUND FUEL CONTAMINATED IN ALL FUEL TANKS. CLEANING OF FUEL TANKS CURRENTLY IN PROGRESS.  ALL ENGINE FUEL FILTERS AND APU FUEL FILTER REPLACED.

---
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.