As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH OF FLIGHT 1019, THE CREW DID NOT ACHIEVE A DOWN AND LOCKED INDICATION FOR THE RT MAIN GEAR. THE CREW MANUALLY EXTENDED THE GEAR. THE CREW STILL DID NOT GET THREE GREEN BUT THE IN-TRANSIT LIGHT EXTINGUISHED. THE CREW DID NOT DECLARE AN EMERGENCY AND MADE AN UNEVENTFUL LANDING. MECHANIC REPLACED THE RT MAIN LANDING GEAR DOWNLOCK SWITCH AND OPS CHECK THE SYSTEM WITH NO FURTHER DEFECTS NOTED.