2000 BMW 323 Expansion Tank

could you please explain what the exact information you require for this procedure is ??

I have a 2000 BMW 328i. The expansion tank cracked. I am having a problem geting it unhooked at the bottom. Something is holding it on. I have unhooked 2 connections at the bottom, but the one that is connected to the T is where the problem is. Any suggestions?

if i remember rightly once you have removed the bolts/screws .. the only way it is held on is by the plastic hooking over the readitor ? try pulling the tank upwards and outwards at the same time ..ohh and there is also a rubber seal where tank goes into radiator ..