# SDR DXTA2012021004870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2012
- Submitted: February 10, 2012
- Operation: Air carrier
- Aircraft: [N964QS](https://openairdocs.org/aircraft/N964QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500164
- Aircraft time: 8,569 hours, 5,306 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flex Drive
- Part number: 991434423
- Part serial: 195
- Condition: Failed
- Location: Te Flaps
- Stage of operation: AP
- 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/DXTA2012021004870

## Discrepancy

ON SELECTING FLAPS,  RECEIVED FLAPS FAIL CAS MESSAGE.  FLAPS COULD NOT BE RESET IAW THE CHECKLIST. RETRIEVED CODE 1/7/9 FROM THE FLAP CONTROLLER.  CHECKED FLAP SYS WITH BREAKOUT BOX, FOUND FLAPS BINDING ON RT WING.  UPON INSP, FOUND 1 FLEX DRIVE CABLE ASSY SPINNING BETWEEN ACTUATORS, REMOVED FLEXDRIVE ASSY.  INSTALLED FLEX DRIVE ASSY AFTER LUBRICATING DRIVE ASSY.  RIGGED FLOPS MECHANICALLY AND ELECTRICALLY IAW 27-50-00.  SYS OPS CHECKS GOOD.

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