The easiest way to do this is to either get a healer or a 70 to help you. Otherwise, stock up on a lot of expensive pots and hope for the best.
Warriors cant solo elites as easily as other classes as we have little in the way of stuns (concussion blow, mace proc, revenge proc). We have no heals other than Fear+Bandage and health pots. We dont have a pet to take all the damage. So just get a 70 guildie to help you out.