just got a 93 polaris indy sport 500 it has been torn apart(not by me) i need to know where the fuel lines go for the fuel pump.the fuel pump is round. also i had to get a water pump. i figured out all the hoses except one. there is a line comming off the water pump the large(i believe return line) attaches to the neck and there is another smaller line that comes off the same area. where does this line attach? is it for the overflow by the fill cap? any pictures or info would be appreciated!! thanks!