As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK INFLIGHT T1444/06NOV - LEFT HYDRAULIC QUANTITY INDICATION AND RESERVOIR LIGHT ILLUMINATED DURING CLIMB. RETURNED TO JFK AND LANDED WITHOUT INCIDENT. REPLACED RIGHT WHEEL WELL DOWNLOCK ACTUATOR PRESSURE AND RETURN HOSES. SYSTEM GROUND CHECKED NORMAL OPERATION.