My Water pump has been leaking out of the little hole on the side of the water pump. All the research I did on this great forum led me to believe the seals on the impeller shaft need to be replaced. My questions are... 1. Do i need to take off the right crank case cover to replace the inner oil seal or can I access the seal by only taking off the water pump cover off? 2. How do I know if the oil seal needs to be replaced? 3. if those seals need replacing, Should I also replace the impeller shaft??? Some quick help would be great be cause I got all the new seals in my hand and I would like to do all the work tomorrow. Thanks for all the help Thumper Talkers!!!!! Patrick M.