i wanted to change the axial fanbelt, on my 87 jag with a sprit 440 engine, altough this sled only has 1200 miles im not sure if i trust a 15 year old belt, not to mention if it would break it could overheat the engine in a hurry, so here is my question, i know i must take loose the pull starter to change this, is it a contained deal or is a wound spring gonna shoot out at me and fling the starter pawl through my window, ? i only ask because last summer i did a lawnmower and spent nearly 2 hours trying to get that wire wound spring back in " very frustrating" just dont need any suprises, and my owners manual only shows how to check the belt ! not the procedure to change it out, any advise that anybody can give will be appricated, thanks.