# SDR UALA2008111301396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2008
- Submitted: December 22, 2008
- Operation: Air carrier
- Aircraft: N313UA
- Make and model: Boeing 737322
- Aircraft serial: 23674
- Aircraft time: 58,855 hours, 32,325 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [4930 · APU Engine Fuel and Control](https://openairdocs.org/jasc/4930)
- Part: Fuel Nozzle
- Condition: Faulty
- Location: Apu
- Component: Apu
- Component part number: 170101
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2008111301396

## Discrepancy

FUEL SMELL WITH APU IN USE, SMOKE ALSO NOTED AT TAIL.  FOUND FUEL NOZZLE LINE B-NUT AT 2 O'CLOCK POS BACKED OFF WHICH ALLOWED FUEL LEAK.  DIFFICULT ACCESS, MAY REQUIRE DROP APU.  DROPPED AND REPAIRED FUEL NOZZLES.

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