It was easy to install, Remove the wall plug, the water line, the lower rear panel and it's right there next to the water inlet valve. Remove the motor plug, the fan blade with a screwdriver and pliers by just pushing it off the motor shaft.The next steps get a little harder. There are two screws that hold the motor to the bracket. You need a short stubby phillips screwdriver to get to them from the coil side. After that, remove the motor from the bracket. Remove the rubber cushions from the front and back of the old motor and install them on the new one. Thread the new plug through the bracket and reverse the steps to put back together.
Most of my time (about 50 mins) was spent removing and reinstalling those two screws.
If you go online and search:
LG Refrigerator Condenser Fan Motor Replacement #4681JB1029D
It's a great video that will walk you right through it.