What was found
(CAN) AFTER TAKEOFF, THE FLIGHT CREW WERE UNABLE TO RAISE THE LG. AFTER SEVERAL ATTEMPTS, WHILE RUNNING THROUGH THE CHECKLIST, THE FLIGHT CREW WERE CONSIDERING A RETURN TO POINT OF DEPARTURE. ANOTHER ATTEMPT WAS SUCCESSFUL & ALL INDICATIONS WERE NORMAL. THE FLIGHT CONTINUED TO DESTINATION. MX HAS BEEN ADVISED. NLG WOW SENSOR NR 2 REPLACED IAW AMM 32-62-01. LG RETRACTED & EXTENDED IAW AMM 32-33-00, NO FAULTS.