Rear Hub Seal 2!

[fordlovr]

Thanks for the answers in my previous post.... But.. I have a hub puller etc, reallly want to know about the seal, can it be removed and a new one put in with basic handyman mechanic tools or do I need specialised tools? Just want to be forarmed so to speak, I dont know what I'm getting into, which usually means weeks of having the car off the road, if you know what I mean