As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT: 65 FLL/FLL LANDING GEAR FAILED TO GO DOWN AND LOCK, TRANSIT LIGHT STAYED ON AND HYDRAULIC MOTOR RAN FOR AT LEAST 90 SECONDS THEN WE PUT THE LANDING GEAR UP AND RETURNED TO FLL. REMOVED AND REPLACED HYDRAULIC PRESSURE MANIFOLD PERFORMED EXTENSION AND RETRACTION OF LANDING GEARS OPERATIONAL CHECK NORMAL.