Hey guys!

Im nothing like a car guy, but as my income has dropped it has become increasingly difficult to pay for service on my Aveo. I am changing the rear hub addy on my 2010 aveo 4 dr. Can anyone tell me how or point me to a write up on greasing the hub? What kind of grease? How much? Im sorry if I sound like an idiot, just trying to keep my car running in bad financial situation. Thanks!