Hello everyone! have a decompression shaft seal leak and i would like to know if the seat, gas tank, and valve cover need to be removed. I do know the right radiator needs to be removed for clearance. Already have seal in hand ready to go. Also, would like to do a carb cleaning and oil change. Any pointers? I did watch a general 4 stroke carb cleaning and oil change vids on YouTube. Any help is appreciated!