# SDR UIEA2019121206055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2019
- Submitted: December 12, 2019
- Operation: Air carrier
- Aircraft: [N663GT](https://openairdocs.org/aircraft/N663GT), registered now
- Make and model: Boeing 767324
- Aircraft serial: 27568
- Aircraft time: 102,181 hours, 19,722 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: B-Nut
- Condition: Loose
- 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/UIEA2019121206055

## Discrepancy

APU OIL QUANTITY AT 0.50. NO ADD OIL QUANTITY MESSAGE.<P><BR></P>(<P>PERFORMED VISUAL INSPECTION AFTER SERVICING, FOUND LOOSE B NUTS AT FUEL FILTER LOCATION SOLID LINE. TIGHTENED B NUTS PER AMM 20-11-00. OPS CHECKED APU PER AMM 49-11-00, OPS CHK AND LEAK CHK GOOD, OIL QUANTITY AT FULL.</P>)

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