type3 inner rear oil seal

[keith808]

Aloha from Hawaii everyone,
I searched a bit for the answer with no resolve.
What is the tyre lever the Bently and Hanyes book say to use to pull out the inner(engine side) rear bearing oil seal.
This needs to be removed before I can remove the circlip and drive out the inner bearing and I can not get the thing to budge.
What is the trick??????
Or what is the tool called tyre lever.
Keith