As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED GEAR DISAGREE MASTER WARNING AND GEAR DISAGREE RED MESSAGE AFTER GEAR DOWN SELECTED. ALL MESSAGES LATER WENT AWAY AND GREEN DOWN INDICATIONS RETURNED. CREW LANDED WITHOUT INCIDENT. MAINTENANCE COMPLIED WITH FUNCTIONAL CHECK OF GEAR EXTENSION, RETRACTION, GEAR DISAGREE TEST AND GEAR PRIORITY VALVE TEST. BLED NR 3 HYD SYS INTERROGATED PROXIMITY SENSOR ELECTRONIC UNIT (PSEU). NO CODES FOUND. ALL CHECKS GOOD IAW AMM. ACFT RELEASED FOR SERVICE.