# SDR UIEA2016122301051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2016
- Submitted: December 27, 2016
- Operation: Air carrier
- Aircraft: [N850GT](https://openairdocs.org/aircraft/N850GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37570
- Aircraft time: 18,588 hours, 3,716 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Fuel Filter
- Part number: 13261043
- Condition: Failed
- Location: Nr 3 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2016122301051

## Discrepancy

NR 3 ENGINE FAILED TO MAKE TAKE OFF POWER OF 84.4%/ N1 ONLY 78%.  PERFORMED POWER ASSURANCE TEST IAW AMM 71-02-00-770-802, ALL PARAMETERS PASSED.  CHANGED NR 3 ENGINE FUEL FILTER IAW AMM 73-11-02-400-801-G00. LEAK CHECK GOOD.

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