# SDR 9JLA2005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2010
- Submitted: August 4, 2011
- Operation: Air carrier
- Aircraft: [N32WK](https://openairdocs.org/aircraft/N32WK), registered now
- Make and model: Pilats PC1247
- Aircraft serial: 1046
- Aircraft time: 567 hours, 297 cycles
- System (JASC): [2842 · Fuel Quantity Sensor](https://openairdocs.org/jasc/2842)
- Part: Control Unit
- Part number: 9753731334
- Part serial: 153
- Condition: Defective
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA2005

## Discrepancy

THE FLIGHT CREW REPORTED THAT DURING CRUISE A FUEL IMBALANCE CAS MESSAGE WHEN NO IMBALANCE EXISTS.  TROUBLESHOOTING FOUND THE FCMU P/N 975.37.31.334, S/N 153 TO BE DEFECTIVE.

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