# SDR DXTA2026100509970

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2026
- Submitted: October 6, 2026
- Operation: Air carrier
- Aircraft: [N396QS](https://openairdocs.org/aircraft/N396QS), registered now
- Make and model: Cessna 680SOV
- Aircraft serial: 6800240
- Aircraft time: 15,615 hours, 10,280 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Pcb
- Condition: Faulted
- Location: Zone 700
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026100509970

## Discrepancy

DURING DECENT THROUGH FL350 RT MAIN DOWN & LOCKED INDICATOR ILLUMINATED. UNLOCK INDICATOR REMAINED EXTINGUISHED.  DESCENDING THROUGH 8000 FT RT  MAIN INDICATOR EXTINGUISHED.    GEAR EXTENDED NORMAL ON APPROACH. 
LIFTED ACFT, SWUNG GEARS, NO DEFECTS NOTED. RT GREEN LIGHT DOES NOT COME ON WHEN GEAR IS UP & LOCKED. OPS CHKD A FEW MORE TIMES, STILL NOT FAILING. COMPLETED WIRING CHK OF RT DOWN LOCK SWITCH, NO DEFECT NOTED. . REMOVED FAILED RT MLG DOWN LOCK SWITCH. REMOVED MLG CONTROL NR 1 PCB FOR MX CONVENIENCE & INSTALLED A SERVICEABLE PART. REMOVED MLG CONTROL NR 2 PCB FOR MX CONVENIENCE & INSTALLED SERVICEABLE PART. OPS CHECKED GOOD. NO FURTHER DISCREPANCIES NOTED. APPLIED SEALANT, IAW AMM 32-30-40, & 24-60-10.

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