I know there has been other conversations about the adjustment of the parking brake, I was hoping to get some diagrams or pictures, to make sure I am in the correct areas, when adjusting the brake. Now I am wondering where the sump screen is so I can check to see if there is brake junk in it? A little background, I bought this tractor at an auction and the parking brake lever was stuck all the way to the glass on the cab. I am going to try to adjust the parking brake but my assumption is that it is wore out. Also where is the access to get to the actual brake band? will I have to remove the cab?