# SDR SWAA2019092337109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2019
- Submitted: September 23, 2019
- Operation: Air carrier
- Aircraft: N794SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 30605
- Aircraft time: 64,844 hours, 38,201 cycles
- System (JASC): [7313 · Fuel Injector Nozzle](https://openairdocs.org/jasc/7313)
- Part: Nozzle
- Condition: Dirty
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: K
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2019092337109

## Discrepancy

FUEL IMBALANCE, FOLLOWED BY VERIFIED FUEL LEAK NR 1 ENGINE.  PERFORMED UNEXPECTED FUEL CONFIG, UNWANTED FUEL TRANSFER CHECK, EXAMINE & CLEANED JET PUMP NOZZLES (NO DEBRIS NOTED),  OPS CHECKED BOTH AUTO SHUT OFF VALVES, PERFORMED TANK COMPENSATOR TEST, AND PERFORMED ENGINE IDLE LEAK CHECK IAW AMM AND FIM.

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