there is a special tool to remove the dics without damaging them and not having to take the hub carrier off, not knowing this i have just done a set but had to remove the hub carrier, remove the 5 50 torxs bolts and then press the bearind and flange from the carrier the disc then unbolts (5 13mm bolts). bl**dy stuped design. You could probly hammer the bearing assembly out but be careful not to damage it. good luck.
pete
July 2008