final drive help

[stewdogg]

I have an oil seal leak on the tire side of the ring gear on the final drive.
Here is a picture of what I'm talking about:

http://www.bikebandit.com/houseofmot...4455#sch291987

I'm looking at part number 92049B

I need to remove the seal and replace it but 'm not sure how to remove it. I'm wondering if I have to separate the gear to remove it or just stick a pick in it and pry it out and tap the new one back in.
Anyone done this yet? I read Rings write up in the tech section of this website and it happened to be the only seal he didn't touch in his write up... go figure.

Thanks for any help!