# SDR CHQA200800006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2008
- Submitted: January 9, 2008
- Operation: Air carrier
- Aircraft: N639BR
- Make and model: Cndair CL6002B19
- Aircraft serial: 7313
- Aircraft time: 18,713 hours, 16,183 cycles
- Engine: Ge CF343B1
- Engine time: 18,515 hours, 15,783 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Control Unit
- Part number: 860D10018
- Part serial: 386
- Condition: Failed
- Location: Te Flaps
- Part time: 13,656 hours, 11,295 cycles
- Stage of operation: CL
- 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/CHQA200800006

## Discrepancy

IAH TO TUL - DURING CLIMB CREW RECEIVED A FLAP FAIL MESSAGE ON EICAS.  THE AIRCRAFT THEN RETURNED TO FIELD AND LANDED WITHOUT INCIDENT.  MAINTENANCE INSPECTED THE FLAP SYSTEM AND INTERROGATED THE FECU FOR FAULT CODES AND FOUND A FECU BIT FAIL MESSAGE ON THE FECU.  AFTER REPLACING THE FECU, THE FLAP SYSTEM OPERATED NORMALLY.

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