# SDR UIEA2015101300575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2015
- Submitted: October 13, 2015
- Operation: Air carrier
- Aircraft: [N476MC](https://openairdocs.org/aircraft/N476MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29256
- Aircraft time: 67,907 hours, 11,931 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Fuel Filter
- Part number: AC9227FI740
- Condition: Faulty
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2015101300575

## Discrepancy

MULTIPLE EICAS MSGS OF, ENG 1 FUEL FILT IN CRUISE, SELF-CLEAR WITHIN 10 - 15 SECS.  STATUS MSG, ENG 1 FUEL FILT, NR 1 ENG FUEL FILTER ELEMENT REPLACED.  FUEL LEAK CHECKED WITH ENG GND RUN CUT OUT SATISFACTORY IAW AMM 73-11-02.  CMC PLF & EXISTING FAULT REVIEWED NO FAULT ACTIVE.

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