So me and my boyfriend are trying to remove the coolant resevoir for easier access to the right bottom bolt on the alternator which we are changing. But the bolts are rusted first off, wd40d them but now the problem is its hard to reach the bottom bolt to remove the resevoir. Any suggestions how to access this bolt? Or access the right bottom bolt on the alternator? We were going to remove the fans and radiator but we were hoping this wasn't the only way.