Agreed on purchasing this 560 around July 4th. Waited to post on it, after I got it home. Didn't want someone to swipe under my nose. Owner parked it November 2014 when he noticed coolant in oil. It was parked outside, somewhere rain/snow ended up in the engine. Clear water came out then motor oil when I drain it. So I purchased some Kroil, and I'm going to put Kroil in the cylinders. Paid a decent price the tractor. Once I get the engine unstuck, I'm going to get it running and check if there's a cracked block/head. I'll know while running the tractor with the radiator cap off, and watch for any bubbles bubbling up in the radiator.