Hi, I'm new to this forum. I have a B series tractor that is about 30 years old, I think. I bought it about 2 years ago. Last week the tiller's lower seal,(the tine shaft seal) gave out and dumped oil all over my small orchard. So I need to replace that seal... and other stuff because I know I'm opening a can of worms here. So can any one tell me how to get to that seal without breaking anything else? I started to remove a few obvious bolts but it's not that obvious...to me anyway. The tiller is a RS 1100 Kabota.