If anyone owns a Exmark liquid cooled, then please check your hose clamps. The story: The boss sends me out with a Lazer Z to go mow a few of our smaller jobs, I said ok and away I went. The first one went great, but had a problem at the second. I was about 1/2 done with a very small yard when I got a bath! I thought what the heck, so I looked arround and seen that the upper rad hose blew off of the intake. Dexacool was everywhere. I am just thankfull that it was not hot, or I would probably have severe burns to my back and arm. I just ran this mower for 6 hours straight the day before. Please check your clamps.