This is a great forum. I'm kind of a novice when it comes to tractors, but I have a question. I bought this tractor about a year ago. I'm really happy with it and everything's been fine up until now. It's an L3600 DT that I use only for snowblowing. I bought it with 800 hours and it's in great shape and has had the clutch replaced once. One day I pushed in the clutch and the pedal wouldn't come out. I had to lean down and pull it out by hand to get the tractor to move. I did this several times and got the same results. So the clutch was permanently disengaged unless I pulled the pedal out by hand. The next day I started the tractor, pushed in the clutch and tried to put it in gear and couldn't because the clutch was already engaged. So now I have the opposite problem. The clutch is permanently engaged now. Even when I push the pedal in, it won't desengage the clutch. I can force it into gear with no trouble in low range to move the tractor from place to place. The pedal still will not come up buy itself. I tried adjusting the clevis rod - no help. The clutch arm that goes into the bell housing is very stiff and hardly moves either way. I've tried spraying WD-40 where the shaft goes in the housing at both sides. I thought the pressure plate might be rusted to the flywheel so I tried all the usual methods to free it, but no help. The tractor moves as normal with no noise or slipping, so I don't think the clutch is damaged, but the arm just won't disengage the clutch. If I had broken the "woodruff key" washers on the clutch fork, you would think the clutch arm would rotate freely, but it will hardly budge. The tractor sits outside but I start it up and drive it at least once a week. I'm at a loss for an answer. I'd hate to have to take it in and have it split. Maybe someone out there who has had the same problem can shed some light. Your knowledge and experience would be appreciated. Thank-you.