Hi. I'm new to this Forum. I have a 2005 Kodiak 400, which I have had since brand new. Last week, I noticed that the electric start was having problems. I could start with the rope, but the electric start did not work. I replaced the battery. That did not help. when I got home, I put a charger on the battery. Next day, the electric start worked.... for a couple of hours, then then it would not work again. Again, I put the battery charger on, and that helps... for a while. I am thinking that the battery is not charging. So, I've been looking around, and I find this has a rectifier/regulator. I want to check out the rectifier/regulator, to see if it is okay. However, I don't know if I know where to look. I have looked at on-line parts diagrams to find it. However, I can't find a rectifier/regulator on my ATV where the diagram says it should be. So, my first question today is...... where do I find the rectifier/regulator? What do I need to remove to find it? TIA for any help you can give.