I have a GE Profile washer model number WPSR3120w0ww. There is an orange colored oil leaking from the bottom of my washer. I removed the front cover and there is not an apperent location of the leak, it is all over the bottom of the washer. I am assuming it is the transmission but am not sure. The washer is currently operating fine but making a mess on the floor. Is there something I can inspect to pinpoint the problem?