ok first you need to get a 32mm socket and big breaker bar...loosen the axle nuts..
then take the wheels off and on the hub assembly there will be an arm that goes to the upper control arm..theres a "cap" on it with 2 10mm bolts,,pull the bolts off then you will find castle nuts under the "caps"..pull the cotter pin out of the castle nut(it can be a very big bitch but keep trying) then i believe it a 17 mm that holds the assembly to the upper control arm balljoint after this you should get a balljoint seperator or a big hammer and hit the arm that is holding the hub up..the move the hub out of the way and the axles should pull right out...
but remember to drain the tranny fluid or it will be everywhere