V-6 Crankshaft Seal

[David Torrey]

I am in the middle of replacing timing belt,  water pump and all of the
other stuff that goes with it on my '93 100 CSK Avant.   I received a crank
shaft seal and the special tool from Blau.  How do I remove timing belt
sprocket from crank shaft ?  I have the Bentley here in front of me with
only a diagram of the tool being used to remove seal.   I can not find any
instruction on how to remove the sprocket.  Any help from the list would be
appreciated.

Best Regards

David