What was found
SHORTLY AFTER TAKEOFF REACHING CRUISE ALTITUDE THE LEFT HYDRAULIC RESERVOIR LOW PRESSURE LIGHT CAME ON AND WAS ACCOMPANIED BY A FLUID QUANTITY INDICATION IN MID GREEN ARC. WITHIN 5 MINUTES THE RIGHT LOW PRESS CAME ON. BOTH REMAINED TO 15,000 FEET. INSPECTED BOTH HYDRAULIC GREEN AND BLUE. FOUND FLUID QUANTITY IN GREEN SERVICED IAW 12-13-01 AND PURGE IAW 29-12-00. BOTH OPS CHECK GOOD AT THIS TIME.