What was found
AFTER TAKE OFF, GEAR RETRACTED MOST OF THE WAY, UNTIL NOSE WHEEL WAS LOCKED UP. GEAR THEN CYCLED ABOUT 6-7 TIMES SHORT UP-DOWN, FINALLY WAS UP & LOCKED. RETURNED TO FIELD, PUT GEAR DOWN GOT 3 GREEN & LANDED WITHOUT INCIDENT. AFTER LANDING, INSPECTED AND NOTHING OUT OF THE ORDINARY OBSERVED IN ANY OF THE GEAR WHEELWELLS OR TIRES. NLG STRUT FOUND N2 LOW, SERVICED STRUT. LEAK CHECKED NORMAL. OPS CHECKED NORMAL. WORK PERFORMED IAW MM 32-20-00.