# SDR O2GA2020102190901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2020
- Submitted: October 21, 2020
- Operation: Air carrier
- Aircraft: [N909UP](https://openairdocs.org/aircraft/N909UP), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500135
- Aircraft time: 16,139 hours, 10,087 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Part number: 99145104
- Part serial: A0296
- Condition: Intermittent
- Location: Te Flaps
- Part time: 2,200 hours, 1,442 cycles
- Stage of operation: CL
- 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/O2GA2020102190901

## Discrepancy

AFTER TAKE-OFF DURING CLIMB "FLAPS FAIL" CAS MESSAGE RECEIVED.  FLAPS AT '0*' AND SLATS RETRACTED.  WOULD NOT RESET.  EMERGENCY DECLARED AND DIVERTED TO KMEM.  FOLLOWED CHECKLIST AND LANDED WITH FLAPS AT '0*'.  MAINTENANCE REPLACED THE LEFT FLAP RESOLVER (POSITION SENSOR).  GROUND OPERATIONAL CHECK COMPLIED WITH.  NO DEFECTS NOTED.  A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED.  AIRCRAFT WAS RETURNED TO SERVICE.

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