# SDR GLBA20110516F

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2011
- Submitted: May 16, 2011
- Operation: Air carrier
- Aircraft: [N100UX](https://openairdocs.org/aircraft/N100UX), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE100
- Aircraft time: 37,344 hours, 44,029 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Check Valve
- Condition: Failed
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA20110516F

## Discrepancy

SIG EVENT - THE PILOT REPORTED THAT 600 LBS OF FUEL DRAINED FROM THE MAIN TANK TO THE AUX TANK (LT).  MX REPAIRED BY REPLACING THE LT AUX FUEL LINE CHECK VALVE.

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