i took the wheel off last nite and after cleaning the leaves and other crud out there was a little bit of oil on all the crud. on the ouside of the housing where it is darker was the oil stains still wet. i checked the hoses and they were tight on the motor. i talked with terry today and he suggested putting the tire back on and running it for awhile then take the wheel off again and see where it's leaking from. He said if it is the moter seals than i would either find a local place to repair it or send it down to them for the repair