# SDR DXTA2023091195170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2023
- Submitted: September 11, 2023
- Operation: Air carrier
- Aircraft: [N681QS](https://openairdocs.org/aircraft/N681QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0214
- Aircraft time: 160 hours, 103 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: G Switch
- Part number: 543036C35
- Part serial: P1962
- Condition: Defective
- Location: Zone 100
- Stage of operation: CR
- How discovered: C
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2023091195170

## Discrepancy

GSD FAIL 3 AMBER CAS: GSD FAIL 3 IN CRUISE FLIGHT, RAN THE QRH. HAD TO BLOW THE GEAR BOTTLE AFTER GEAR WAS DOWN BECAUSE OF NO INDICATION FROM THE FAILURE.  TROUBLESHOT STALL FAIL CAS MESSAGE TO A BAD G-SWITCH. REMOVED BAD SWITCH AND INSTALLED INSTALLED A REPAIRED STALL PROTECTION COMPUTER. OP'S CHECK GOOD ALL WORK DONE IAW CL650 27-35-19.

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