As some of you know, some As!@#$% stole my manual. I am trying to replace the impeller in the upper, and I cant get the water pump drive shaft out. It looks in the parts pic I have that it meshes into the upper gear drive shaft without anything holding it in place. How do I get this shaft out!?!?!? <br /><br />Thanks-Jeff<br /><br />1981 2.5l<br />1985 400 stringer