What was found
LAX - NOSE GEAR WOULD NOT RETRACT, MAIN GEAR DID. COCKPIT NOSE GEAR INDICATOR ALWAYS IN UP POSITION. DRAINED NOSE STRUT AND RE-SERVICED PER MM, OPS CHECK NOSE LANDING OK, RETRACT AND EXTEND INSPECTED LANDING GEAR, NO DEFECTS NOTED. LEAK CHECK CYCLED NOSE GEAR RETRACT AND EXTEND SEVERAL TIMES, OPS CHECK NORMAL. (M)