Do you have a haynes manual? We have a great write-up with pics for 1st gen brakes, but I don't know how much is "improved" on your 05. Best way is get ahold of a haynes for your year, they have fairly decent photos and step by step instructions for replacing brakes. Actually, I think you have front and rear disc, whic is lots easier to change. You can also try a putting 2005 brakes in search here and google search for 2005 explorer brakes. Worst case, if you can't find anthing through search, get a haynes, take digital photos as you go along, then submit it here for a sticky once you've done it!