2004 Mitsubishi Endeavor changing timing belt

I am needing to change a timing belt and cover on a 2004 Mitsubishi endeavor. need to know how to change the timing belt on a 2004 Mitsubishi endeavor 3.8 l am needing to change a timing belt and cover on a 2004 Mitsubishi endeavor. need to know how to change the timing belt on a 2004 Mitsubishi endeavor 3.8 l