As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON GEAR RETRACTION NOSE GEAR DID NOT RETRACT, NR 2 HYDRAULIC QUANTITY DROPPED TO .5 QUARTS. CREW PERFORMED EMERGENCY EXTENSION. FOUND PRESSURE LINE TO NOSE GEAR DRAG STRUT ACTUATOR LEAKING. REMOVED AND REPLACED LINE AND COMPLIED WITH GEAR SWINGS.