What was found
(CAN) NLG FAILED TO RETRACT AFTER TAKEOFF. NR 2 HYD QTY ALSO FOUND LOW. NR 2 HYD ISO VALVE CAUTION ALSO ILLUMINATED. NOSE RED LIGHT AND NOSE DOOR AMBER LIGHT REMAINED ON. ALL OTHER PARAMETERS NORMAL. LOWERED L/G ON ALT. MEANS IAW QRH LANDING AND TAXI WITHOUT NWS. ON ARRIVAL OBSERVED SYS NR 2 HYDRAULIC QTY 10 PERCENT. OBSERVED TRACES OF HYDRAULIC LEAK IN NOSE WHEEL WELL. LOCK ACTUATOR FLEX HOSE FOUND LEAKING.