# SDR DXTA2014033005706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2014
- Submitted: April 4, 2014
- Operation: Air carrier
- Aircraft: [N935QS](https://openairdocs.org/aircraft/N935QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500135
- Aircraft time: 12,378 hours, 7,688 cycles
- System (JASC): [2830 · Fuel Dump System](https://openairdocs.org/jasc/2830)
- Part: Warning Message
- Condition: False Indication
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2014033005706

## Discrepancy

WING TANK O FULL L MESSAGE ILLUMINATED DURING CRUISE.  CYCLED ON & OFF REPEATEDLY.  THIS WAS FOLLOWED BY FUEL VENTING.  MESSAGE EXTINGUISHED & VENTING STOPPED AFTER 15 MINUTES.   INSPECTED OUTER WING BOX VENT & FLOAT SWITCH.  INSPECTED CLIMB VENT TUBE GAP & FOUND IT IS .041 INCHES.  ALL CHECKED GOOD WITH NO FAULTS AT THIS TIME IAW MM 28-10-04.

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