Well i replaced my belt today. On a 5.4,, had to visit the parts store twice to get the rite one thou.

Just a suggestion for anybody that does this soon on this engine,, start from the power steering pump and run it from there. It also helps when you try an use the diagram they provide to go from the p/s pump. I tried going from the a/c comp to route the belt an it didnt work to well with the diagram they have.

You dont have to remove the cooling fan on this engine to put on or take off the belt,, but you need a good break over bar 1/2 inch.

marc