Where is the voltage regulator located on a B8200? Spent the better part of an hour looking and it must be located behind the fuel tank on the back of the dash. Right? I am assuming you need to move the fire wall and fuel tank to replace it. The tractor is in the country about 15 miles from my house so I need to see which one it is to replace it. The Dynamo is not charging the battery and I feel sure this is the problem.