How do you replace ac condenser on s-10 blazer?

first you will want to start by removing the grill. the next thing that you will have to do is remove the battery and battery tray (to acess the lines better) ensure that the refregerant is emptied and remove the condenser mount bolts. if you have a auxulary transmission cooler it may have to be moved out of the way. on some models the engine cooling radiator may also have to be removed. hope this helps.