What was found
FLIGHT 5179 - ON APPROACH SELECTED GEAR DOWN AND RECEIVED GEAR DISAGREE WARNING, AFTER 10 SECONDS THE NLG CAME DOWN AND LOCKED. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED MLG PRIORITY VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5179 - ON APPROACH SELECTED GEAR DOWN AND RECEIVED GEAR DISAGREE WARNING, AFTER 10 SECONDS THE NLG CAME DOWN AND LOCKED. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED MLG PRIORITY VALVE.