I started to notice an oil leak under my washer a few weeks ago (at first I thought it was water - wasn't worried) but later determined it was oil. It's still operating but I've stopped using until I can figure out what going on. Its probably a seal or the transmission. I came to this website a few months back and was able to fix my Kitchenaid Dishwasher - it was the fill valve. So I'm wondering how do I tell if its the transmission or the seal? I called on the transmission and the part was $350. Know a good repair man in Omaha, Nebraska? Thanks Sharon