# SDR UALA2010110804154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2010
- Submitted: November 12, 2010
- Operation: Air carrier
- Aircraft: [N677UA](https://openairdocs.org/aircraft/N677UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30029
- Aircraft time: 33,422 hours, 8,444 cycles
- Engine: Pwa PW4056
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: B-Nut
- Condition: Leaking
- Location: Fuel Line
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010110804154

## Discrepancy

OIL LEAK NR 1 ENGINE AT B-NUT ON LARGE SUPPLY LINE AT FUEL OIL COOLER. SUPPLEMENTAL DATA UPDATE SECURED LINE. MOTORED NR 1 ENGINE, NO ACTIVE LEAKS NOTED AT THIS TIME.

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