As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF GEAR UNSAFE LIGHT ILLUMINATED ALONG WITH HYD PRESS LIGHT. GEAR RECYCLED AND MALFUNCTION CLEARED. REMOVED AND REPLACED LT MAIN UPLOCK SWITCH, ADJUSTED AND SECURED AS REQUIRED IAW CE 560 MM 32-61-00. NO DEFECTS NOTED AT THIS TIME.