2002 mpv radiator replacement

i have to replace a radiator in a 2002 mazda mpv and from the looks of it, its a pretty time consuming ordeal. the radiator seems to be imbedded in the front radiator support in from of the van. you cant even really see the radiator!! its a seal cooling system and the actual "radiator cap" is on the overflow tank. does anyone know for sure what is the correct way to remove and replace these radiators?? thanks in advance...