02 Honda Accord RH (Passenger side) CV Axle

I found some leaking of transmission fluid from the CV Axle, so I want to replace the CV Axle and change the oil seal at the same time, I heard people saying its always not easy to take out the axle from the transmission, since this is the first time to do this job, anybody has good suggestion. Also I want to flush the power steering, I want to know which one is the return line, the bigger one or the smaller one. Thanks.