# SDR SWAA107671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2010
- Submitted: December 8, 2010
- Operation: Air carrier
- Aircraft: N391SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27378
- Aircraft time: 54,140 hours, 44,892 cycles
- System (JASC): [2824 · Fuel Transfer Valve](https://openairdocs.org/jasc/2824)
- Part: Actuator
- Part number: 405744
- Part serial: 3608
- Condition: Faulty
- Location: Fuel Crossfeed
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA107671

## Discrepancy

DIVERSION - CROSS FEED FUEL VALVE OPEN LIGHT ILLUMINATED AND WOULD NOT GO OUT DURING FUEL BALANCE.  REMOVED AND REPLACED CROSS FEED VALVE ACTUATOR PER MM.

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