I finally got my little Iseki TX1300F running today. A few months ago I posted some questions on this forum. Clutch failed, tractor would not start, low compression. I installed a new pressure plate, clutch disk, and throw out bearing. When I split the tractor the throw out bearing was seized, it destroyed the fingers on the pressure plate. So the poor starter was trying to spin this seized bearing. With the new clutch parts installed the tractor started almost immediately. In the two years I have owned it the tractor always started hard, and the bearing always whined with my foot on the clutch pedal. Problem solved, thanks for all the help.