Here is a dumb guy question. I have an 05 800 Max. The battery needs removed and I can see it up under the back. What is the easy way to remove it? Does the tool kit box come oh, if so how?

Second, when wanting to start out slow it’s very jerky. Almost ruin it from under me. It is not smooth unless you start out fast. Is there some sort of clutch adjustment or does it need a new clutch, belt or whatever? I don’t have a manual.

Thanks