Audi A4 brake disc removal

Hi,

I have the front brake disc removal under the work. Every other things are removed, but itself the disc will not come out. I have knocked it with 3 kg hammer but no avail. I am maybe too afraid to knock it too hard because of the bearing.

So, how to proceed with the project? The car is Audi A4 B8 2010.

Thanks!

Did you remove the screw holding the rotor?

Yes, it is removed.

The disc is removed now. Knocked it with the time from the back and front side and also putting the oil spray into the wheel bolt holes directing the stuff mainly in to the joint area of the disc and bearing hub plate. I wondered, how the oil can go there. but so it was, when the disc game out ... dont sure.

Thanks!