What was found
CREW RECEIVED A 'LG WOW SYS FAIL' MESSAGE. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED NOSE STRUT SERVICE, ADJUSTED #2 WOW TARGET ON NOSE GEAR, INSPECTED CONNECTOR PLUGS, PERFORMED LUBE OF NOSE GEAR AND DID SEVERAL GEAR SWINGS PER EMB AMM AND OPS CHECKED GOOD.