As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. PRIOR TO ARRIVAL, THE CREW REPORTED THREE UNSAFE LANDING GEAR LIGHTS DURING LANDING GEAR RETRACTION. CREW RECYCLED GEAR AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED PROXIMITY SWITCH CONTROL ASSEMBLY IAW AMM 32-60-04. OPERATIONAL CHECK GOOD.