# SDR DXTA20240110743

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2024
- Submitted: January 10, 2025
- Operation: Air carrier
- Aircraft: [N913QS](https://openairdocs.org/aircraft/N913QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0334
- Aircraft time: 2,166 hours, 1,454 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Uplock Switch
- Part number: S31771
- Condition: Defective
- Location: Zone 700
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA20240110743

## Discrepancy

NLG: WHEN RETRACTING THE GEAR, WE GOT THE "GEAR DISAGREE N" CAUTION MESSAGE. RAN THE QRH. GEAR CAME DOWN WITH 3 GREEN. WE DID NIT HAVE TO BLOW THE LANDING GEAR. CORRECTIVE ACTION: REPLACED NLG UP LOCK SWITCH. OPS CHECK GOOD. IAW CE-680A M/M CHAP 32-32-25,

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