removing the valve pully on a kh motor

[luke]

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how do i remove the valve pully on a kh motor?
ive removed the bolt but the pully is still attached to the camshaft.
inside it looks like a bearing with a slot at one point... but i cant turn it to see if the slot needs to line up with something to come out...

any ideas?

thanks
luke
(dead 90tq)
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