As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD 3 LOW PRESSURE CAUTION MESSAGE AND GEAR DISAGREE WARNING MESSAGE AFTER TAKE OFF. RETURNED TO FIELD. REMOVED AND REPLACED NLG RETRACT HYDRAULIC HOSE IAW AMM. PERFORMED EXTENSION/RETRACTION MULTIPLE TIMES IAW AMM AND NO LEAKS NOTED. OPS CHECKED GOOD.