As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE WARNING MESSAGE WHEN TRYING TO PUT THE GEAR DOWN ON FINAL APPROACH. THE RIGHT MAIN INDICATION SHOWED RED. AFTER 3 SECONDS THE MESSAGE CLEARED AND THE GEAR SHOWED 3 GREEN DN MESSAGES. (FLT#5317) CLOSED REMOVED AND REPLACED RT MLG SIDESTAY ACTUATOR IAW AMM. OPS CHECK GOOD AT THIS TIME,