I was wondering if anyone has had oil leaks with liquid cooled kawasaki motors. I have one on a Turf Tiger, and it all of a sudden needed valve cover gaskets because a significant leak occured. It is a 1998 machine with under 2000 hours on it (maybe 1800 or so, could be less). We changed the gaskets, and cleaned the machine. Next, it appears that there is a leak at the back of the motor. It is a little difficult to pinpoint the source, but it appears to be near the rear main (if that is what it is) seal. Any ideas?