# SDR UIEA2018033000488

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2018
- Submitted: April 3, 2018
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 96,251 hours, 19,642 cycles
- System (JASC): [4930 · APU Engine Fuel and Control](https://openairdocs.org/jasc/4930)
- Part: Filter
- Part number: 7513983
- Condition: Tripped
- Location: Apu Fuel
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018033000488

## Discrepancy

FOUND APU LUBRICATION FILTER DPI TRIPPED.  PERFORMED A DPI CHECK IAW 49-27-03.  THE FILTER HAS NO BLOCKAGE. R & R THE FUEL FILTER IAW IAW 49-27-03, AS A PRECAUTON.  LEAK CHECKED GOOD,

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