As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5608 - NOSE GEAR SLOW TO EXTEND. NOSE GEAR DOES NOT SOUND NORMAL WHEN EXTENDING AND LOCKING. GEAR DISAGREE MESSAGE RECEIVED THEN WENT 3 GREEN AFTER A MINUTE. LANDED WITHOUT INCIDENT. REPLACED MAIN LANDING GEAR SELECTOR VALVE AND GEAR CONTROL HANDLE. NO FURTHER DEFECTS.