As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR2 HYDRAULIC SYSTEM DROPPED TO 1 QUART AFTER TAKE-OFF. RUDDER ISO KICKED IN, WITH NO LOSS OF PRESSURE. FOUND NLG UP LOCK HYDRAULIC LINE LEAKING. INSTALLED TEMP FLEX LINE, BLED AND SERVICED HYDRAULIC SYSTEM. LEAK CHECK GOOD ON GROUND. REMOVED FLEX LINE AND INSTALLED RIGID LINE.