As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF AND GEAR RETRACTION, CREW NOTICED LOSS OF HYDRAULIC FLUID IN THE NR 2 SYSTEM. AIRCRAFT RETURNED FOR NORMAL LANDING. MAINTENANCE INSPECTION FOUND THE HYDRAULIC FLEX LINE TO THE NOSE GEAR DRAG STRUT ACTUATOR LEAKING. LINES REPLACED. FLUID TOPPED UP AND SYSTEM BLED. GROUND CHECKED SERVICEABLE, AIRCRAFT RETURNED TO SERVICE.