# SDR DXTA200702311

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2007
- Submitted: July 13, 2007
- Operation: Air carrier
- Aircraft: [N268QS](https://openairdocs.org/aircraft/N268QS), registered now
- Make and model: Amd FALCON2000
- Aircraft serial: 168
- Aircraft time: 5,301 hours, 3,386 cycles
- Engine: Cfe CFE73811B
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Circuit Board
- Part number: 2415501
- Part serial: 14003
- Condition: Inoperative
- Location: Te Flaps
- Part time: 5,301 hours, 3,386 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702311

## Discrepancy

IN FLIGHT AT FL 430, MASTER CAUTION LIGHT ILLUMINATED, ACCOMPANIED BY AUDIBLE GONG. (FLAP ASYSTEMMETRY) CAUTION LIGHT ILLUMINATED (5) SECONDS LATER FLAP CONTROL CIRCUIT BREAKER IN OVERHEAD C/B PANEL POPPED.  LANDED NO FLAP. REPLACED PCB CARD (50WW) WITH A NEW UNIT IN ACCORDANCE WITH F2000 MM 27-509 AND F2000 SPM 20-000. PERFORMED A SATISFACTORY TEST OF THE FLAP ASYMMETRY IAW F2000 MM 27-502. OPERATIONAL TEST OF FLAPS CONTROL AND INDICATING SYSTEM GOOD.

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